Posts in category: Manufacturing

Continuous inkjet printers wholesale from China: How Does a Continuous Inkjet Printer Work? As suggested by the title “continuous inkjet,” CIJ printers operate on the basic premise of creating a continuous flow of ink. The process begins when two chipped cartridges within the printer, one containing the ink itself and the other containing solvent, feed into one main reservoir. As these two liquids combine in the reservoir, a pump pressurizes the mixture, feeding it towards the printhead. Upon arriving at the printhead, a piezoelectric element oscillates the ink, causing droplets to form. These droplets are then electrically charged by an electrode plate, propelling them towards the substrate in a precise manner. Any non-propelled ink is returned to the reservoir for future use. Read more info at continuous inkjet printer manufacturers.

The measurement unit for resolution is dots per inch (DPI), which, as the term suggests, denotes the number of individual ink dots a printer can produce within a linear inch. The higher the DPI, the more densely packed these dots are, which translates to more detail and sharper image output. For the majority of printing tasks, high resolution is considered to start at 300 DPI, which provides a sufficient level of detail for most everyday printing tasks.

The Future of High-Resolution Inkjet Printing: High-resolution inkjet printing is continuously evolving, with manufacturers constantly seeking to improve print quality, speed, and efficiency. Advancements like the integration of AI technology for smart color matching and improved print head technology for finer detail promise an exciting future for high-resolution printing. These developments not only aim to enhance the printing experience but also to make high-resolution printing more accessible and affordable for everyone.

In fact, the laser marking anti-counterfeiting technology can not only be used to identify the authenticity of masks, but also plays a huge role in packaging anti-counterfeiting and traceability in the fields of food, medicine, tobacco, beauty, electronic products, etc. It can be said that laser marking Anti-counterfeiting has been integrated into all aspects of our lives. UV laser marking machine is used to marking medical surgical face mask, high-end electronic product appearance LOGO logo, food, PVC pipe, pharmaceutical packaging materials (HDPE, PO, PP, etc.) marking, micro-perforation, flexible PCB board marking and scribing, etc. Get it!

The CIJ printer is a high-precision machine, and some parts are wearing parts. If it is not properly maintained during daily use, it is prone to failure, which seriously affects the working efficiency of the machine and even shorten the service life. The CIJ printer is a high-speed type machine. We strengthen daily maintenance when using it to eliminate machine malfunctions in time. To summarize the problems that often occur in CIJ printers, there are the following points.

Marketing network: all over the country LEADTECH covers all aspects of China, benefiting users in China. At the same time, the service network covers Southeast Asia and parts of Europe. Service Advantage: Secret Training, All-round Service Headquarters is responsible for helping operators to provide comprehensive technical training and guidance. A comprehensive after-sales service manual will promptly solve and solve problems arising in the process of cooperation or meet the needs of partners. Customized Development: Customized Project Development for Special Applications.

In recent years, with the rapid economic development and the rapid improvement of living standards, consumers have increasingly higher requirements for product information labeling, and some corresponding laws and regulations have also strengthened regulation and management, so the demand for CIJ printers by various enterprises also keeps rising. For many ordinary people, it may not be known what the CIJ printer is, it seems to have nothing to do with our daily life, and it has never even been in our lives. However, in fact, it is very close to our lives, and it exists in all aspects of our daily lives. As long as you observe it carefully, you will find it everywhere, such as the production date, batch number, barcode and anti-counterfeiting marks on various product labels in shopping malls, trademark patterns, etc. are actually formed by the CIJ printer.

Automatic nozzle heating: This ensures a constant temperature during winter and summer since high quality printing is subject to temperature changes. Other inkjet printers. Over 70% of other printer’s models don’t have this feature, which means that the quality of the printing is greatly affected by the dynamic changes of temperate. Best ink dot phase recognition The printer has a specialized charging system known as charge detecting phase that ensures effective charging in the printer. For instance, in the case of a weak load, the charging dot detection fault is displayed on the LED display, thus letting you know how to fix the problem. We are proud that our printers are equipped with the most technologically advanced equipment’s which in turn ensure quality printing results throughout. Discover additional information on leadtech.ltd.

Nowadays, beverage packaging materials are diverse, such as glass, plastic bottles, film-coated cartons, cans, shrinkable plastic films, etc. To mark on the surface of so many materials, we need a CIJ printer manufacturer that can provide a wide range of marking technologies. Because for different materials, they can provide corresponding inkjet coding technology or laser coding technology solutions, plus a variety of inks, which can ensure the requirements of high-quality logos on various materials.

Don’t settle for ordinary when you can have extraordinary. With LEAD TECH, you gain not just a service provider, but a dedicated partner committed to catapulting your business into the future of industrial printing. Embrace the unparalleled efficiency, precision, and versatility of our CIJ printers. Contact us today, and together, let’s redefine what’s possible in your production line. In conclusion, the role of CIJ printers in industrial production is monumental. Their ability to provide high-speed, high-quality, versatile, and uninterrupted printing makes them indispensable. As industries continue to evolve and demand grows, the contribution of continuous inkjet printers to ensuring seamless, uninterrupted production will only become more significant. The future of industrial production indeed lies in the continuous, meticulous, and reliable operation of CIJ printers.

Top cylindrical roller manufacturing factory: The company has rich experience in the industry of bearing production and export. We focus on not only the domestic market, but also the international market. Moreover we integrate R&D, production and export of bearings. We constantly strive for research and innovation development, adhere to the concept of “survival of high quality”, and provide excellent service for customers. Our employees receive professional training. Our competence to work out a proposal that springs a “before vs after” clear your worries. Our concept of “ survival of high quality” urges us to attach great importance to our products quality and price, thus we have absolute strengths on them. See additional info on cylindrical roller suppliers.

NNU Series – Are double row cylindrical roller bearing manufacturers and have three fixed ribs on the outer ring and one smooth inner ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, NU Series rolling bearings are used in non-locating bearing units. Also, the NNU Series bearings have no virtually thrust capacity. There are numerous types available, and many have no inner rings. The drawn-cup type has a pressed steel outer ring and the precision (solid) type has a machined outer ring. There are also cage-and-roller assemblies without rings. Most bearings have pressed steel cages, but some are without cages. Except the following types are available, the HF and CF series are also obtainable in JnSn (Just ask!). SCE and SCE-PP Series – Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Inch dimensional.

In order to meet the needs of the design engineers, there are three different materials for the cages—- polyamide, steel and brass. For polyamide cages, it features high elasticity, light weight and quiet running from good damping. Bearings with this cage carry the designation suffix ETN, e.g. NU 205ETN. A pressed steel cage is available for many bearings, mainly as an alternative to the polyamide cage, and such bearings are identified by the designation suffix E, e.g. 310E. As for the brass cage, the advantage includes very high strength, suitable for very high speed, accelerations, high temperature and high endurance limit. The bearing with this cage is identified by the designation suffix EM, e.g. NU 207EM.

The HF series is composed of one-way bearings, and they are consisting of a drawn cup roller clutch with a single or multiple rollers. The models of this series come with different bore sizes that ranges from 6 mm up to 35 mm. The drawn cup needle roller clutch of these bearings has a small radial section height and is also popular with the name of One Way Bearing or Anti-Reverse Bearing. Furthermore, these one way bearings are specifically designed for the transmission of torque between the shaft and housing in one direction. In addition, bearings with plastic springs have the suffix KF, and suffix R refers to knurled outside surface.

Premium grease for high performance, low torque and less noise – Extra light bearings are normally used in applications where space limitations are a primary consideration and shaft sizes are relatively large. 6000 series deep groove ball bearing can support radial loads despite their low weight. Compared to deep groove ball bearings of the 6300 medium series they require a smaller installation space at the same inside diameter, only weigh half of them and allow higher speeds. Within their basic load ratings, these bearings are capable of radial, thrust or combined loads. These bearings are available in open, sealed or shielded configurations. This series is also available in stainless steel.

The deep groove ball bearings 6000NR series are equipped with groove and circlip in outer ring. The snap ring is made from a spring steel material and fits into an annular groove around the outside of the bearing which is offset to one side. And the snap ring groove can simplify arrangement design as the bearings can be axially located in the housing by a snap (or retaining) ring, saving space. These deep groove ball bearing types are available in open, shields or sealed option. The bearings are with metal shields or contact seals offering some protection against mechanical damage and serving to retain the lubricant in the sealed for life bearing. The deep groove ball bearings 6000NR series have low friction and are optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types.

The wheel hub bearing has a high speed and a large force, which requires the use of suitable grease, and the internal design of the clearance is relatively large, which puts forward higher requirements on the production of raw materials. The force and working conditions of automobile bearings are more complicated than those of motorcycles. For example, the bearing of the automobile condensing fan motor should take into account the continuous working condition of the motor under high temperature conditions and so on. In garden tools represented by lawn mowers, gearboxes have extremely high requirements for the sealing of the bearings, neither allowing the grease in the box to penetrate into the bearings nor leak the grease. Due to the higher pressure in the gearbox, the bearing is also required to have a special pressure relief function. Find additional information on jnsnbearing.com.

Deep groove ball bearings can be used in generators, small motors, electric fans, power tools, vacuum cleaners, conveyor, packaging machine, drilling machine, conveyor, variable, washing machine, optical instruments and so on. Single row radial ball bearing 6200 series are available in Metric and Inches, and there are three seal types reachable– rubber seals, metal shields, or just open. Also we have several material options for the bearing, plastic, chrome steel, stainless steel, ceramic, carbon steel and etc. This series features deep-honed raceways resulting in a perfectly balanced bearing. For 6200 series of deep groove ball bearing, its structure is simple and easy to use, it consists of four elements that including inner ring, outer ring, cage that holds balls and ball bearing. It is mainly used to bear radial load, but when it increases the radial clearance of the bearing, it has certain angular contact ball bearing performance and can withstand combined radial and axial loads. It can also be used to withstand pure axial loads when the rotational speed is high and thrust ball bearings are not suitable. Compared with other types of bearings of the same size as deep groove ball bearings, these bearings have a small coefficient of friction and a high limit speed.

Excellent grow room climate controller manufacturers: Vertical stacking in indoor vertical farms optimizes land use, making it a feasible solution for urban settings with limited space. The utilization of less space per square foot compared to traditional farms makes it an attractive proposition for crowded urban environments. The efficient use of urban areas in vertical farming opens new horizons for cultivating crops in spaces previously deemed unsuitable. Eating seasonally is a cornerstone of sustainable food production. The modern grocery store sources vegetables from around the world to ensure our beloved staple crops like tomatoes, eggplant, and blueberries are available all year round. Even if that means shipping them halfway around the world to get to your cart. This not only produces low-quality, unflavored produce harvested before its peak, but produce that has increased carbon emissions from transportation. Discover extra details on commercial grow room air conditioner.

These vertical growing systems are gaining popularity in environments where growing fruits and vegetables is more challenging. Desert and mountain-side towns are beginning to see skyscraper-like vertical farming designs, incorporating innovative methods such as hydroponics, aeroponics, and aquaponics. Companies, for example, plants its vegetables on hydraulic-powered shelves that rotate throughout the day to ensure plants receive sunlight and water while the farm minimizes water, land, and energy consumption.

As if the ability to garden anywhere, in any environment, insusceptibility to harsh climate and weather, and almost complete immunity to pests weren’t enough to sway farmers to lean towards this new agricultural method, there are other benefits to vertical farming. These include consistently high-quality produce, no dependency on sunlight, the ability to grow produce closer to the consumer base and utilize renewable energy for power, and enhanced consumer safety as the risk of pathogens is virtually eliminated.

Artificial light vertical multi-layer growth racks are used to colonize saffron seed balls and provide a dedicated spectral formula for lighting. Temperature, humidity, airflow, light and CO2 can be precisely controlled using OptiClimat smart climate growing ACs and PLC integrated control system. OptiClimate’s smart climate growing system works with the parameters of the climatic conditions of the saffron origin in Jammu or Kashmir. Saffron grows everything freely by its timeline in OptiClimatefarm. That means a 100m2 indoor growroom could plant as the same number of saffron seed balls as in a 15-acre outdoor field . Our vertical farming technology using smart climate plant factories to grow specialty products will inspire a great business model! Indoor saffron – growing specialty products using vertical farming technology.

Many analysts say the demand is not yet high enough to safely call vertical farming a guaranteed success story, but experts, consumers, and those in the industry are sure to keep an eye on future innovations and advancements as the food supply sector continues to shift and evolve. This makes for high electricity bills as well, and operating costs can be nearly $27 per square foot. The overall carbon footprint of these farms remains high, though proponents say technology is advancing every day to make vertical farming more sustainable and affordable.

Vertical farming HVAC systems generate significant amounts of heat as byproducts. Implementing waste heat recovery technologies can harness this excess heat and repurpose it for various applications, such as water heating or powering absorption chilling systems. Key advantages include: Reduced energy consumption for heating purposes; Increased overall energy efficiency by utilizing waste heat; Cost savings through the reuse of heat energy. Controlling temperature fluctuations minimizes stress on plants, promoting their overall health and productivity.

The most critical differences between a greenhouse and an indoor DFT system, are perhaps that the latter uses active cooling and dehumidification instead of venting and uses only LED lighting instead of mostly sunlight. It is by excluding the effects of seasonal differences in temperature, humidity and light that the optimal growing environment can be created to produce a premium product year-round. HVACD Climate optimization, selecting the right varieties and defining growth recipes. Growing successfully indoors is all about finding the right balance between light, temperature,humidity and yield and planting density. Growing the right varieties can minimize handling and labor costs. This makes them ideal for vertical farmers who may not have a lot of experience in growing a certain variety of tomato and the reduced labor costs will increase the city farm’s profitability. Discover extra information on https://www.opticlimatefarm.com/.

The OptiClimate Farm product series are suitable for indoor vertical farming and shipping container farming, which divided into indoor plant factories and container plant factories. You only need to provide your area and planting needs, and we will professionally design the layout for you and provide supporting combination products, including planting air conditioners, 3-function combined planting tanks, vertical combined planting shelf, hydroponic digital control system, CO2 intelligent control system, automatic humidification system, nutrient solution UV sterilization system, T8 plant light and air shower system, etc. Whatever you make vertical farming at home or outdoor, OptiClimate Farm provides the intelligent growth solutions for our partners. Hope for your cooperations in the future!

Vertical farming HVAC systems play a vital role in maintaining optimal environmental conditions for crop growth. However, they also consume a significant amount of energy. By implementing energy-efficient solutions, vertical farms can minimize their carbon footprint and achieve sustainable agricultural practices. Let’s explore some key strategies. Precision climate control systems regulate temperature, humidity, and CO2 levels in the vertical farm. By integrating smart sensors and automation, these systems can optimize the use of energy resources based on real-time crop requirements.

Automation Technologies – Indoor farms require a combination of robotics, machine learning, Internet of Things sensors and cloud computing to function as intended. These technologies are central to creating and maintaining an optimized growing environment. Employing these systems can also reduce the need for manual labor and associated costs. Warehouses Are Becoming the New Farmlands – All over the world, farmers are converting wide, spacious buildings into farmlands capable of feeding their surrounding communities. This represents an important step toward ensuring food security and lowering carbon emissions, for which the agriculture industry has received a lot of flak in recent years.

HVAC is very important in vertical farming because it can control and optimize the growing environment of the plants. Resulting in healthy plants and high yields. If done properly. There are six advantages of an HVAC system for vertical farming: HVAC ensures an optimal temperature in the growing environment, which is crucial because plants develop optimally within a certain temperature range. An optimal and constant temperature range ensures optimal plant growth, resulting in maximum yield.

Quality level measurement instruments factory: Effective Echo Management- Pulse radar technology generates echoes at certain time intervals. This feature enables radar sensors to handle echoes and distinguish echoes. A common occurrence in complex process vessels and solid material silos. This capability greatly enhances the accuracy of measurements in situations where traditional methods may struggle. The versatility and dependability of radar level measurement make it suitable for a range of applications. Here are some important areas where radar sensors excel- Process Tanks-In industries, radar level sensors are deployed to monitor levels in process tanks. Whether its chemicals, petroleum products or water treatment facilities radar sensors provide real time data to optimize process control. Storage Tanks- Large scale storage tanks require precise level monitoring to efficiently manage inventory and prevent overfilling or underfilling. Radar sensors are the trusted choice for maintaining inventory balance. Read additional info at level measuring devices.

Ground interference refers to one of the two output ends of the radar level gauge (or compensation line), and its AC voltage to the ground is called the ground interference voltage. This disturbance is also known as longitudinal, in-line mode or in-line state disturbance. Generally speaking, the interference voltage to ground can reach several volts or even more than 100 volts. The above is the interference of the radar level gauge we discussed. When we install or use the radar level gauge, we can also determine whether your use environment will cause these interferences to the level gauge according to the above situation. If these conditions exist, anti-interference measures must be taken to ensure that the level gauge can serve you better.

Product features: Large display range, wide range of use, suitable for low temperature, medium temperature, high pressure occasions. It can be matched with remote transmitter output 4-20MADC standard signal to realize remote display of liquid level guage. It can also be matched with liquid level switch to realize liquid level control. Generally speaking, the material level feedback is inaccurate and untimely, which is very prone to explosion events, and there is a greater safety risk. Therefore, the requirements for the radar level meter are very high, but the radar level meter often has abnormal material level jumps or falls, or even crashes, resulting in large errors in material level measurement, which brings trouble to production and sales.

If the radar level meter is unreasonably selected, the interference echo cannot be handled well, and the reliability of the instrument will be reduced. Therefore, the following factors should be considered when selecting a radar level meter: Conductivity and dielectric constant of the measured medium. The measured medium is a conductive liquid or a liquid with a dielectric constant above 4. Generally, a common radar is selected. Liquids with small dielectric constants (dielectric constants below 2) and some conductive solids often use precision radars or guided wave radars due to the large amount of interference echoes.

The key components are made of high-quality materials, which have strong corrosion resistance and can adapt to highly corrosive environments. Low power consumption, can use solar power to supply power, no need to build water level wells, adapt to various geographical environments, no impact on water flow, and more convenient installation and maintenance. The parameter setting is convenient, and the false echo from the liquid surface to the antenna can be automatically identified by the software carried by itself to eliminate the interference.

The performance of any level technology relative to instrument induced errors, calibration nuances, and vulnerabilities to process dynamics can have an immediate and adverse impact on fuel consumption. Seamless response to changes in demand and reducing maintenance associated with the instrumentation or damage to hardware are residual benefits that have their own financial ramifications; these aspects should also be considered when implementing any technology. In addition to the “open” or deaerating feedwater heater, the more common shell and tube heat exchangers/condensers can be found in larger scale steam generation cycles where their costs are offset by gains in thermal efficiency. The effectiveness of a shell and tube heat exchanger in transferring energy is contingent, barring hardware anomalies, on accurate level control. Read additional details on https://www.kaidi86.com/.

Secondly, in cement production, material level measurement encountered another difficulty is strong dust interference, especially pneumatic conveying powder silo, dust flying when feeding, low visibility, laser level meter and high energy ultrasonic level meter can not be measured, although radar level meter at this time can receive part of the surface echo. But the echo signal was also weakened. In addition, due to the uneven surface of the radar echo is refracted, will also lead to the existence of radar echo; In addition, there are some conditions from the bottom to the bin inflation, so that the material surface loose, material level measurement is more difficult.

As one of the most professional magnetic level indicators manufacturers in China,Guangdong Kaidi Energy Technology Co., Ltd. provides customized solutions for a range of industrial automation process applications,such as mechanical float level indicator.We specialized in radar level gauge, fork type level switch,etc. These were implemented successfully, and KAIDI magnetic level gauge manufacturers products,such as radar level meter, magnetic level indicators, can be used in many different industries such as food & beverage, water, energy, pharmaceutical etc. Suitable for chemical industry, petroleum industry, metallurgical industry, water conservancy and electronic industry, etc.

Under many operating conditions, ultrasonic level meter and radar level meter are commonly used. Some users are very entangled in the choice of these two level meter and do not know how to choose. Today, let’s talk about the principles and selection principles of these two types of level meter . Principle and selection principle of ultrasonic level meter. Working principle: The ultrasonic pulse probe emits a beam of ultrasonic pulses to the measured medium, and the sound wave is reflected by the liquid surface. The distance between the liquid levels is measured by measuring the time difference between the emission and reflection of the sound waves. Since the ultrasonic level gauge is not a liquid, it can be used to measure corrosive, non-volatile and non-foaming places.

In this paper, there are three situations that lead to the radar level meter measurement value jump, respectively, closed metal cover, condensation on the antenna, power supply power supply is insufficient. In fact, the radar level meter measurement value jump belongs to a relatively common problem, leading to the emergence of this problem for a number of reasons, the emergence of problems in a timely manner to find the cause and solve the problem is the most important. Liquid level is the height of the liquid level in a sealed container (pool) or an open container (pool). In addition, liquid level measurement is divided into two categories: continuous measurement and level measurement.

Automatic bottle screen printing machine manufacturer 2024: The side type labeling machine realizes labeling or filming on the side plane and side arc surface of the workpiece, such as cosmetic flat bottles, square boxes, etc., and can be equipped with round bottle labeling equipment to realize round bottle labeling at the same time. We attend the best alibaba suppliers in 2022: We are rated as one of the best suppliers and one of the best machinery and equipment factories by Alibaba. Our printing machines: Automatic screen printers, Automatic hot stamping machine, Automatic pad printer, Standard semi-auto pad printers, screen printers, hot stamping machines, Accessories (exposure unit, dryer, flame treatment machine, mesh stretcher, cleaning unit) and consumables, special customized systems for all kinds of printing solutions. Find more info on glass bottle screen printing machine.

Driven by the corporate vision of ‘being the most professional manufacturer and the most reliable exporter in the international market’, Shenzhen Hejia Automatic Printing Machine Co., Ltd. will pay more attention to enhancing R&D strength, continually upgrade technologies, and optimize organization structure. We encourage all the staff to unite together in this process for creating a better future for the company. Moreover, it significantly reduces production time by automating the entire process from image transfer to drying stages, eliminating human errors and increasing overall productivity levels. Additionally, its versatility allows customization options for various bottle shapes and sizes without compromising print quality or speed.

Always putting an emphasis on the improvement of the research and development, Shenzhen Hejia Automatic Printing Machine Co., Ltd. has finally developed Semi Auto Cylindrical Silk Paper cup curved screen printing machine. The product with improved properties and features is expected to lead the trend of the industry. The result of upgrades in technologies proves to be very positive. The finished Semi Auto Cylindrical Silk Paper cup curved screen printing machine is characterized by stable quality.It can play out its greatest value in the field(s) of Screen Printers. Shenzhen Hejia Automatic Printing Machine Co., Ltd. will keep focusing on customers’ needs and keep up with the industry trends so as to develop the products that better satisfy customers. Our wish is to cover a wide range of global markets and win wider recognition from customers all over the world.

APM PRINT APM-4032 automatic bottle cap printing machine is a highly efficient and versatile device capable of printing up to four colours. With an adjustable printing speed that can reach up to 2500pcs/min, the APM-4032 cap printing machine is perfect for high-volume printing tasks. It comes equipped with an automatic feeder, which makes loading and unloading caps a breeze. APM-4032 cap printing machine also features pre-print flame treatment, which ensures that the surface of the bottle cap is prepared and ready for printing. After printing, the UV drying system ensures that the ink dries quickly and evenly, allowing for fast and accurate production.

Screen printing machine also called screen printer or silk screen printing machine. There are automatic screen printing machine, semi auto screen printing machine and manual screen printing machine. If sort by the number of printing colors, then we have single color screen printing machine and multi-color screen printing machine (normally from 2 color to 8 color screen printing). If sort by product shapes, there are flat screen printing machine, cylindrical screen printing machine also named round screen printing machine, oval bottle screen printing machine and square bottle screen printing machine. One of our main products is automatic screen printing machine which can be widely used for round, oval, square containers as well as other shapes bottles, can print any materials such as plastic screen printer, glass screen printer, metal bottle screen printer and so on. See additional information on https://www.apmprinter.com/.

We are a top screen printing machine manufacturer, printing equipment suppliers in China. We specialized in hot stamping machines and pad printers, as well as automatic assembly line and accessories. All screen printing machinerys are built according to CE standard. ​​​​​​​With more than 25 years experiences and hard working in R&D and manufacturing, we are fully capable of supplying machines for all kinds of packaging, such as glass bottles, wine caps, water bottles, cups, mascara bottles, lipsticks, jars, power cases, shampoo bottles, pails, etc.​​​​​​​

High quality TIG welders online supplier UK right now by weldingsuppliesdirect.co.uk: Some welding machines are hand-held and others are operated computer-controlled. But there is not a single welding machine in the industry that can handle all the welding processes. This guide will help you understand these types of welding machines and their uses. Let’s get started. Metal inert gas welding machines are generally used for large and thick materials. In this, the welder needs to use a consumable wire as both an electrode and a filler material. This process is faster than TIG welding, resulting in a shorter time and lower production costs. The machine works in single-phase, three-phase, and all in one. Stainless steel and aluminum metals can be welded easily using these machines. These types of welding machines are used in small businesses, manufacturing industries, and metal fabrication applications.

This magnetic drill is as close to perfection as they come with its 10 Amp motor and 2-speed setting. The DWE1622K is a unique blend of sophistication, power, and engineering. It is easy to use and offers you a ton of features to make metal drilling a breeze. These features include a quick-change chuck system that makes it possible for you to change between 3/4? Weldon Shank and 1/2? keyed chuck without using tools. The feeding handles can be placed on either side of the drill – also without using tools. With this drill comes a magnetic coolant bottle that you can place on either side of the drill press or even on the work surface. This allows for the required flow of coolant to ensure that your drill doesn’t overheat. This drill also comes with overload protection electronics that will switch off your drill to protect your motor. You will then have to wait until your drill cooled down with natural airflow before you will be able to continue. See even more info at cutting discs supplier United Kingdom.

Several advices on welding equipment, MIG and TIG welders, plasma cutters. TIG Welding / Gas Tungsten Arc Welding (GTAW) — TIG welding is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. The weld area is protected from atmospheric contamination by a shielding gas (usually argon) and a filler metal, though some welds, known as autogenous welds, do not require it. A constant-current welding power supply produces energy that is conducted across the arc through a column of highly ionized gas and metal vapors known as plasma. TIG welding is most commonly used to weld thin sections of alloy steel, stainless steel and nonferrous metals such as aluminum, magnesium and copper alloys. The process grants the operator greater control over the weld than other welding processes, allowing for strong, high-quality welds. TIG welding is comparatively more complex and difficult to master than other processes and is significantly slower.

MaxxAir HVHF 12COMBO Heavy Duty Cylinder Fan with 20-foot Vinyl Hose. Maxx Air has been producing high-quality ventilation systems since 1948 for industrial and residential areas. This cylinder fan is one of their powerful and efficient fume extractors that you can use anywhere you want. Extremely Lightweight and Industrial Finishing. This compact and lightweight machine weighs only 1.02 pounds despite its large size. It’s built with high-quality steel material that makes it sturdy and robust. With painted finishing and buttoned control, the air cylinder fan gives a vintage and industrial look. 2000 CFM Airflow and 20-foot Long Vinyl Hose. Maxx Air HVHF can efficiently replace any ventilation system that your workplace or residence has. It can generate 2000 CFM airflow with 120V power. The vinyl hose is 20 feet long and adjusted to a high-velocity blower.

The ESAB group is owned by Colfax Corporation. Over 100 years after the company was founded, ESAB serves a global market for welding and cutting equipment. The group is organized in the regions Europe, North America, South America, Asia/Pacific and India. ESAB is represented in almost every country by subsidiaries or agents. Sales and support is established in 80 countries and there are 26 manufacturing plants across four continents. Visit the web site of your nearest ESAB office to find out more. Customers Talk, We Listen – The voice of the customer will always drive the development of our strategic plans and actions. Living this value is done by getting Customer Input and Expectations, at every opportunity, and by differentiating ourselves in How We Deliver to our customers. Innovation Defines Our Future – Individual and organizational creativity will drive breakthrough ideas for technology, products, solutions, and processes. We live this value by providing differentiated customer solutions, creating products and services that improve quality of life and environmental stewardship through Creative Thinking, and by understanding What Innovation Brings.

These welding tables are manufactured to the highest standards in Poland, Europe by GPPH. GPPH’s range of welding benches and tables are laser cut for precision and are used in every branch of industry. These welding tables offer perfect flatness (+/- 0.5MM) & are made from 15MM thick S355J2+N grade steel. The hole system that these welding benches offer make precise construction a much quicker process when used in conjunction with the optional tool sets. Batch work processing times can be cut in half when you eliminate the measure and exact angle arrangement of individual parts – this makes producing the same item simple and fast.

United Kingdom market look: Hobart is an American welding company that has produced quality machines since its inception in 1917. Often toted as the best MIG welder for beginners, the Handler 140 is an affordable and easy to use machine right off the bat. Though its duty cycle is on the low end when compared to the other welders on this list, the Handler is a crowd favorite. It is also fairly easy to carry. Welders will love the portability and ease of use. A home hobbyist will get years of use and enjoyment from this powerful machine. All in all, it’s a very sturdy machine and is manufactured in the USA.

The Lincoln PowerMIG 210 is the ultimate MIG welder for versatility. It comes with the capability to perform MIG, Stick, TIG and Flux Core welding at both 120v and 240v. This is perfect if you’re looking to buy a MIG welder and are considering buying a TIG or Stick welder as well. Buying a multi-process welder like the PowerMIG 210 can save you a lot of money rather than buying separate machines. Lincoln are the market leaders when it comes to manufacturing quality and the PowerMIG 210 is top of the range to build quality and weld quality. The digital display on the front of the machine lets you easily key in your variables to get you get set up in no time at all with an easy to use user interface. See the full review here.

A MIG welder or a metal inert gas welder is a great tool to use when making home DIY projects. With it, you can make a picture frame and a rack to cover your home safe. You can even make your own traditional door knocker if you are not into wireless doorbells. Whether you’re looking for a small MIG welder you can use around the house for basic DIY projects, or you’re looking for a car arc welder that you can take with you on professional jobs, there are various things you’ll need to consider. For instance, man wearing gloves to safely weld metalthe first step is figuring out where you’re going to use your welder. The best welder for home use might not be the same as the ideal machine for your day-to-day business jobs. If you need your arc welder to work effectively in a garage, then you might have to look for an option with a specific range of safety functions to keep you secure as you work. See extra info at here.

If you are a real handyman, you might have done some metal works, not to mention joining and installation. Yet, if you have some experience and you are ready to pick up the gauntlet of repairing metal gates or welding a pedal to a bicycle, a MIG welder is what you need! A few welding methods are known such as MMA, TIG, MIG, and MAG. We will look through MIG welders in our review. A MIG welder uses a streaming inert gas that acts as a shield and expels air contaminants from a weld zone. If no gas is used, the seam is porous and infirm. We will review household MIG welders plugged to a power outlet. Such welders can fuse stainless steel sheets and weld cracks and holes on cars, etc. We have examined 5 best MIG welders to help you buy an appropriate model for your welding needs. Also, we advise paying attention to sandblasts and that will help you get the surface prepared before welding, as well as angle grinders for cutting metalware.

Use Proper Handling Equipment to Move the Cylinder: Using a proper handling equipment is important while handling the cylinder within the facility or transporting it to a different location. Always use proper Manifold Cylinder Pallets (MCPs) or cylinder trolleys when moving individual cylinders. If moved to a different location, then the vehicles or containers used for transporting must use the relevant Haz-chem code, MSDS, and TREMcards, irrespective of the color code of the cylinder. Inspect the Cylinders before Using Them: A stored cylinder must be inspected for any signs of impact, discoloration, heat damage or other signs.

If you’re looking for a reliable cutting disc that can handle a variety of materials, this tool is a great option. This 10-pack of disc grinder cutting wheels is perfect for cutting metal and stainless steel surfaces. With thin metal cutting discs, you can easily get into tight spaces, and they are durable enough to handle even the toughest jobs. Whether you’re a professional contractor or a DIY enthusiast, these disc grinder cutting wheels are sure to come in handy. It’s made of durable aluminum oxide grains that provide an aggressive cutting action and longer service life. Due to the reinforced double fiberglass mesh, this disc meets the MPA en12413 standard. The Panlen Metal&Stainless Steel Cut-Off Disc for Angle Grinder is the perfect accessory for anyone with a 4.5 inch disc grinder. With this size, the cutting discs reach up to 13,000 RPM and 80M/S speeds. You can cut carbon steel, pipe, iron, copper and all other ferrous metals. It is made from tough abrasive materials, this disc can easily take on even the most challenging projects.

Metal Inert Gas (MIG) and flux core wire-feed welders have completely revolutionized small-scale welding over the last couple of decades. Whether it’s hobbyists needing welders for DIY projects or professionals that deal with sheet metal on a daily basis, the modern MIG delivers an amazing impact on productivity. With the huge influx of Chinese and other foreign-built products on the market, prices are hovering at all-time lows. The biggest problem might actually be narrowing the huge selection down to the right machine at the right price. A professional welder needs quality and reliability above all else, while a DIY guy at home might be most concerned over the actual price of putting a MIG in the garage. We’ve put together a list of what we think are some of the best MIG welders available today along with reviews to help you choose.

One of the “cardinal sins” that almost every shop commits is over-welding. This means that if the drawing calls for a 1/4″ fillet weld, most shops will put down a 5/16″ weld. The reasons? Either they don’t have a fillet gauge and are not exactly sure of the size of the weld they are producing or they put in some extra to “cover” themselves and make sure there is enough weld metal in place. But, over-welding leads to tremendous consumable waste. Let’s look again at our example. For a 1/4″ fillet weld, the typical operator will use .129 lbs. per foot of weld metal. The 5/16″ weld requires .201 lbs. per foot of weld metal – a 56 percent increase in weld volume compared to what is really needed. Plus, you must take into account the additional labor necessary to put down a larger weld. Not only is the company paying for extra, wasted consumable material, a weld with more weld metal is more likely to have warpage and distortion because of the added heat input. It is recommended that every operator be given a fillet gauge to accurately produce the weld specified – and nothing more. In addition, changes in wire diameter may be used to eliminate over-welding.

How to pick a welder tips: MIG wire inch button: A great feature. This will save you wasting your shielding gas when feeding wire through at the start of a new reel. Gas purge button: Another nice option. Save yourself some MIG wire, when you’re setting your gas flow. Burn back facility: Not all machines have this externally, buy it’s good to be able to trim the burn back to the wire according to the application & operator. Selecting the correct amperage machine: Generally, you should work on 35-40 amps per 1 mm diameter of material to be welded.

US tool brand DeWalt are known for making the best angle grinders, and the DCG405N is a step above the competition. Cutting the cord once and for all, this is a powerful grinder that makes use of DeWalt’s excellent XR battery system. This Dewalt angle grinder is not just a powerful cordless grinder though. The grip shape is supremely comfortable, and the whole unit weighs just 1 kg without the battery installed. You can lock-off the power switch when you need to get the grinder into awkward spots as well. This brushless angle grinder also features a host of clever safety features. I like the no-volt release to prevent accidental start-ups when a new battery is installed. The electronic brake and clutch are essential for safe operation too. The 18V brushless motor is ideal for battery use. It can make 69 cuts in ½” steel rebar when used with a 5.0 Ah battery. It doesn’t come with any batteries or one of DeWalt’s excellent TSTAK cases though, which is the case with bare power tools.

Custom gift bags bulk manufacturer right now: Washed kraft paper wine bags are versatile and suitable for a variety of occasions. Its vintage-inspired exterior adds a touch of nostalgia that can enhance the look of your wine bottle. Whether you are gifting a bottle of wine or carrying it to a picnic or party, this bag will make a statement, Jialan can custom wine paper bag with your brand’s personalized logo for you. Through the above introduction, I believe that what everyone is most concerned about is “how to customize the wine bottle paper bag packaging suitable for your brand? Next, Jialan will take you to understand the process of customizing wine bags in the factory. Design: Start by creating a design for the wine paper bag. Consider size, shape, color, and any artwork or branding elements you want to include. You can work with a graphic designer or use design software to create the look you want. Material Selection: Select the type and quality of paper that will be used for the bag. Consider factors such as thickness, durability, and sustainability. Recycled or eco-friendly paper options are popular. Discover additional info at gift bag manufacturers.

Wrapping paper is the paper used for gift packaging. We are not strange about this lovely item. Because it is very popular in daily life. It can beautify and protect products. As the saying goes: ” Clothes make the man. ” A product is valuable or not for people, packaging plays a necessary role at this point. Elegant packaging enhances the gifts’ value. More important, gifts with packaging will show people’s love for the other. Wrapping is designed variously for the different occasion by people. Such as Birthday celebration, Thanksgiving, Christmas and etc. Moreover, some people take wrapping paper as a way of promotion for their own brands with unique designs, it is a sign for the brand. Personalized paper wrapping makes products unique and special. Wrapping paper permeates into our life. Let’s embrace the good things and learn to live a fine life for ourselves, to our family, to our friends, and to those who need love. Wrapping a delicate gift for your love.

We will have a whole team to serve you. And more solutions to support your growing business. The sales will communicate with you the procurement requirements. The the designer will further improve the customization requirements. Sales and factory will cooperate to complete the entire process from sample to production, and there will be 9 different steps of quality inspection to ensure product quality. Finally, we will arrange our shipping department for transportation and customs clearance.

Speaking of Christmas, you know the things that are found abundantly ? That’s right, they are flowers. But most of the flowers end up dying after the wedding is over. It’s because people don’t know how to properly care for them. With folding boxes, you can make flowers look even more beautiful by storing them in creative designs. They can be fabricated particularly to store flowers. More importantly, you can include information on the packaging. The information can be about how to store the specific flowers. What is the right environment for the flowers? And if they can cause certain allergies in some people? That’s not all. The folding boxes for flowers can be made from a mixture of wet strength paperboard and cardboard. This provides resistance against moisture which would have otherwise damaged normal boxes. Furthermore, folding boxes are Eco-friendly. You can also preserve them for a longer time by customizing the boxes with plastic lamination. This gives extra protection against heat, moisture, germs, and dirt, etc. Find more information on good-package.com.

Perishability – As you know, paper packages are composed of natural products, and along with it, they are decomposed by microorganisms, especially bacteria. This is not true for plastic; therefore, it is considered a spoilage factor for our atmosphere as it needs persistent time for its putrefaction. On the other hand, handed-down paper packages are necrotized by bacteria and eliminated from the environment safely without the release of toxic compounds and glasses.

You are very supportive and helpful for all problems happened even though it is not your factory’s fault. Jialan package, you are the best to put your foot into clients’ shoes. We have been cooperated with jialan package for years. And we are happy with their product’s quality and inspection carefully in each process during mass production. I appreciate their work to take me videos and pictures to know about my order. I love the way you handle and serve your customers. I started to work with jialan package since June 2018. I was just starting my online shop business. And I had no any idea about importation. I was lucky to meet jialan as my first supplier. They helped me with everything not only for products. Customer first is always JIALAN ‘s motto. We value every customer. They make us to keep improving year by year. We are happy to solve customers’ problems and help them to become bigger in their business and get local market gradually with our competitive price and quality. Their sweet smiles are the best support for us. If you are looking for reliable gift bag suppliers or paper gift bag factory, welcome to contact us.

Snowflake Stamped Bag: Another cute idea for Christmas gifts is to transform your paper gift bags into snowflake-stamped bags. To make it, you need to white ink pad, snowflake stamps, and silver tissue paper to stuff the bag. Follow the steps to make your snowflake-stamped bag. Take your white ink and the snowflake stamps. Dip your stamp in white ink and then stamp it on your bag. Please make sure you correctly stamp and cluster them on your bag to make it look fuller. This will make the perfect festive snowflakes stamped paper gift bags.

Step-By-Step-Guide to Making a DIY Christmas Paper Gift Bag: Now, follow the steps mentioned below and make the best Christmas paper gift bags to pack your Christmas gifts this year! Measure and Seal with Tape. The very first thing is to measure the width of your gift. Once you know how much paper you’ll need, fold the paper in half and seal it with tape. Proceed with folding the bottom end up. Fold and Tape the Bottom. Reveal the inside of the paper by opening the bottom end. Fold in the left and right edges and the top and bottom. Seal all folds by using tape. Flip your DIY Christmas paper gift bag and open it. Fold the top over after placing the gifts. Use a hole puncher to punch holes in the bag and pass the ribbon through these to make ribbon handles. For handles, you can also use something else like the organza, ribbed ribbon, or Kraft paper rope.

Themed Gift Bag: Creating a gift bag with a theme that reflects the recipient’s unique personality can be accomplished by paying attention to the interests and pursuits of the person whose birthday it is. For example, if they have a passion for exploring new places, you could select a gift bag that features a map design and stuff it with items that are associated with traveling, such as a passport holder or a travel journal. If you know the recipient enjoys good cuisine, you might put some gourmet treats and a cookbook inside of a gift bag with a culinary theme. It communicates that you understand and cherish the recipient’s passions when you give them a themed gift bag.

Packaging of products has been a major cause of environmental degradation in the previous years. Consumers are also becoming environmentally conscious, which has prompted brands to pursue green alternatives such as craft paper boxes. Eco-friendly packaging is a trend, but it is also part and parcel of branding. A recent trend in sustainable packaging has been kraft paper bags. While about 32% of plastics in packaging escape proper disposal, a significant problem emerges: as stated before, plastic has a life span of hundreds of years. Plastics are not biodegradable as there are very few that undergo burning; hence, most of them are still in existence.

Yiwu is the World’s Largest trading city for small commodities. Every year, over 550,000 buyers come to Yiwu for sourcing small commodity products. Over the years, Yiwu has formed a unique market cluster with international trade city as the core . It has 5 districts with over 50,000 booths, each district specializes in different commodity categories. So far it has formed many industrial clusters such as Paper package in Yiwu. Yiwu exports to the international market of paper products packaging, accounting for more than 70% of the world. The exhibition is an opportunity for product promotion activities to participate in the exhibition.It also provides an opportunity for the entire buyer’s market to choose.

Jialan Package carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce gift bags which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality. Paper wine bags is one of the popular paper bags series among our products. Wine bottle paper bags are the perfect packaging for wine, it can be also as gift bags.

If you have ever ordered business cards, invitations, or some other printed paper product, you may have heard of the term “GSM.” Or, perhaps you ordered a printed product in bulk and had to iron out the nitty-gritty details of your purchase, including paper size and thickness. You may have encountered this term during that process. If you haven’t heard of it, it’s time you did, especially if you’re constantly ordering printed products. This term can heltly what yop you more precisely specify exacu want, whether you’re ordering business cards, flyers, posters, signs, stickers – or any other type of printed matter. Another way to measure the thickness and weight of paper is to use a tool called a caliper, or a micrometer. This method measures actual paper thickness in 1/1000 inch increments. This thickness can also be expressed in a measurement called points. For example, paper measuring 0.008 inches in thickness is also referred to as 8-point media. Our factory has 5 production lines dedicated to the production of paper package. We have an excellent designer teams that offering clients the packaging solution to get their local market.

Storing stocks of gift bags and totes is an effective way of making your business known, as they provide additional value to your customers. They work best in trade shows, boutiques, and liquor shops. More so, these items have an edge when reinforcing your brand. Want to take your brand promotion efforts to the next level of sustainability? For this purpose, our custom paper gift bags are the right solution. You can be a wine store or a vineyard or simply have an exquisite event. To view a variety of tailored possibilities for custom paper gift bags wholesale, go through the Jialan Package. Our paper gift bags are designed in different styles, which allow you to add your logo together with the brand colors. Moreover, we green earth through our environmentally friendly resources. Do not let this chance go unutilized as an opportunity to be recognized in the market. Reach out to us today if you want to know what other goods we have that will make each label from you a confirmation of your brand’s excellence towards sustainable wine industry practices.

We all know that in the process of long-distance transportation, the foldable gift boxes usually exists in a flat form, which is easier to pack than the rigid box, so it saves 80% of the transportation cost compared with the rigid box. In the current market, the materials that can be used to directly make folding boxes are mainly white cardboard, kraft paper, corrugated paper, gray board paper and special art paper. So, what are the characteristics of foldable gift boxes made of these materials? How to choose buyers from different industries? In the next article, Jialan will learn more about the connection between selected packaging materials and foldable gift boxes.

Excellent flow instrumentation manufacturer: Radar level meter adopts non-contact measurement, and has the advantages of high measurement accuracy, not affected by process conditions, easy to install and easy to maintain, so it is widely used in offshore oil platforms in recent years. Today, we would like to take you through several actual cases in offshore oil platform to understand the reasons and solutions of the radar level meter’s measurement value jumping. The first case was an oil field where the radar level meter in the left crude tank jumped to full scale several times during production. A sealed metal cover was used to cover the main body of the sensor, and during the test, it was found by connecting the radar level transmitter that the closed metal cover would result in more false signals throughout the measurement range, and the overall noise line would rise. Discover extra info on flow instrumentation.

Advanced Radar Level Measurement: The constant progress of innovation continues to push the limits of radar level measurement, propelling this technology into areas of capability and pertinence. As industries undergo transformations and integrate the Industrial Internet of Things (IIoT) into their operational processes radar devices have evolved to meet these changing demands. Integration with IIoT- Leading the Way to Industry 4.0 One of the transformative developments in radar level measurement is the seamless integration of Industrial Internet of Things (IIoT) capabilities into radar devices. These radar sensors equipped with IIoT features have become important components in Industry 4.0 initiatives ushering in an era where data driven excellence prevails in operations.

Power supply and output signal, the power supply has 220 V A C, 24 VDC, and the two-wire or four-wire system can be selected according to the needs. Output signal 4 ~ 20 mA DC or digital signal, select the appropriate model according to the needs. The above are all factors that need to be considered when selecting a radar level transmitter. The essence of the details is a serious attitude and a scientific spirit. I hope that every user can choose a suitable radar level meter.

With the continuous advancement of science and technology, radar water level meters have been used more and more. It has the advantages of low cost, high stability, flexibility, high reliability, low power consumption, convenient parameter setting, safe and simple maintenance, etc., and has important promotion value. Today, the editor will take you to a simple understanding of radar water level meter. Radar water level meter is a kind of measurement equipment introduced from abroad in recent years. The water level meter has mature technology, high measurement accuracy, easy installation, and is not restricted by environment and geography, so it has been widely used.

An important part of steam generation is the quality of the steam generated. Maintaining water quality in the boiler within design parameters ensures the highest quality steam possible while minimizing blowdown of the boiler, both of which improve energy and resource management. Continuous or manual blowdown of the boiler minimizes scale accumulation and corrosion resulting from impurities in the water. The blowdown provides a means of accommodating liquid and impurities from the boiler, with the latter facilitating energy recovery through the use of flash steam.

In addition, some silos in cement plants are very high, such as homogenizing silos of 50cm. It takes time and energy to board high silos to debug radar, so it is recommended to choose HART handheld operators that can be debugged remotely in the central control room. In the central control room, the range and other basic parameters can be set, and the radar echo waveform can be observed, and the waveform can be used for remote diagnosis and debugging, greatly reducing the on-site work intensity of the staff, to avoid the risk of climbing operation. The smart radar level gauge commonly used at present also has a function similar to “driving recorder”, that is, when the material surface mutation occurs on the scene, it can capture the radar echo waveform at that time, which is very useful for debugging the silo under complex conditions.

With emphasis placed on customer satisfaction, innovation, product development and overall business transformation, the company continued to innovate and expand with each passing year. KAIDI has successfully achieved global recognition, obtaining the leading position as Asia’s top process automation sensor manufacturer. In the past 5 years, the company has undergone tremendous growth and development – flourishing internationally and providing customers worldwide with the best customized solutions for process automation. Find even more details on https://www.kaidi86.com/. Suitable for chemical industry, petroleum industry, metallurgical industry, water conservancy and electronic industry, etc.

Mechanical interference, the so-called mechanical interference, means that some components inside the radar level sensor will also vibrate due to the large-scale vibration or impact of the external machine, and even undergo displacement and deformation, which may also cause the pointer of the instrument head to loosen and cause measurement. error. In this case, we usually use spacers, shock springs, etc. to cushion the shock.

Working principle: Working principle of radar level gauge: UHF electromagnetic waves are transmitted to the liquid level of the container under test through the cable or antenna. When the electromagnetic wave touches the liquid level and is reflected back, the instrument detects the time difference between the initial wave and the echo, thereby calculating the liquid level height. Select guided wave radar or airborne radar according to the dielectric constant and measurement length of the measured medium.

There is AC interference and the voltage is high. For example, for the radar level meter used in the production line, the power supply requirement is 24VDC (typical value), but in the on-site measurement, it is found that the power supply is displayed as 27.2V, which is significantly higher than 24VDC, resulting in a large measurement result and even a radar level meter. crash phenomenon. The installation position of the radar level meter is incorrect, which leads to deviations in the measurement. For example, the accumulation of aggregates in the transfer bin is a “mountain”-shaped cone, but only one radar level meter is installed near the discharge port of the return belt. , the installation position is too close to the discharge opening of the return belt, and at the same time, it is too far from the discharge opening of the feeding belt on both sides. Just below the radar level meter is the drop point of the return belt. If the distance is too close, the aggregate in the falling process will interfere with the radar level meter and form false reflections.