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Precautions for using adhesives for PVC conveyor belts
1. PVC conveyor belt adhesive contains organic solvents, and the use environment should be kept ventilated. It should be stored sealed in a cool and dry environment at room temperature (20°C). When using quick-drying adhesives for bonding, remember to avoid open flames and keep a distance of 50cm when baking. 2. The curing agent is a special product and cannot be substituted. After mixing, the glue should be used up within 2 hours and cannot be left for a long time. 3. When placing the mixed glue solution in another container,
Types and uses of special processing timing belt
Industrial belts have now become an indispensable accessory in industrial production. Many factories or equipment require the use of relatively special industrial belts. Let us introduce to you the uses and applications of various special processing timing belt. Specially processed belts refer to belts that undergo special processing on original conveyor belts, base belts, synchronous belts, etc. To meet the special needs of customers' mechanical equipment. It is widely used in packaging machinery and equipment for packaging, printing, paper, electronics, plas
What material is suitable for a food-grade conveyor belt?
In the current conveyor belt industry, food-grade conveyor belt materials include PU (polyurethane), PE (polyethylene), PVC, SIR (silicone rubber), and PTFE (Teflon). PU conveyor belt: PU is the abbreviation of Polyurethane. It refers to the general name of macromolecular compounds containing repeating polyurethane groups on the main chain. It is wear-resistant and temperature-resistant, non-polluting, non-toxic and tasteless, and resistant to various acids and bases (PH). value between 5-9) and corrosion by organic solvents. PE co
Factors related to determining the service life of conveyor belt
1. Driving roller diameter When the conveyor belt passes around the roller, bending stress will occur, causing belt core fatigue. The smaller the diameter, the greater the bending stress. Obviously, increasing the drum diameter will help improve the service life of the conveyor belt. However, after it increases to a certain value, the bending stress will not be significantly reduced, and it will also increase the size of the equipment. Therefore, in order to ensure that the bending stress of the conveyor belt is not too large, the generally small diameter of the roller should b
Causes of aging of rubber timing belt
Our rubber timing belt have: trapezoidal teeth timing belt, arc teeth timing belt, which are widely used. However, during the processing, storage and use of rubber and its products, due to the comprehensive influence of internal and external factors, the physical and chemical properties and mechanical properties of rubber The performance gradually deteriorates until it loses its use value. This change is called rubber aging. The surface may appear cracked, sticky, hardened, softened, powdered, discolored, moldy, etc. Factors causing rub
Frequently Asked Questions about Industrial Belts
Conveyor belt, synchronous belt, and ribbed belt are some of our most commonly used transmission belts. What are the problems we often encounter? 1. Belt slippage After the motor is started, the driving drum idles and the belt slips, and the belt cannot start. This failure is caused by insufficient belt tension, improper adjustment of the tensioning device, excessive length of the belt, heavy load starting, excessive coal pile at the end of the belt, etc. 2. Belt deviation The
Advantages and disadvantages of timing belt drive
The advantages and disadvantages of synchronous belt drive are summarized as follows: Advantage: 1. The timing belt has no slippage when working and has an accurate transmission ratio, slip-free synchronous transmission. 2. The timing belt has high transmission efficiency and a good energy-saving effect. Compared with ribbed V belt transmission, it has an obvious energy-saving effect. 3. The timing belt transmission ratio range is large and the structure is compact. Because the synchronous belt does not require
Types and characteristics of flat transmission belt
Flat transmission belt is a type of transmission belt. Including ordinary flat belts, woven belts, composite flat belts, high-speed belts, etc. Ordinary flat belts (glued canvas belts) and their characteristics Ordinary flat belts are made of several layers of glued canvas and are available in two types: wrapped edge type and open edge type. Its characteristics include large tensile strength, good preload retention performance, good moisture resistance, but small overload capacity, poor heat resistance and oil resistance, etc. The
Application scenarios of industrial belt in the photovoltaic industry
In the production process of the photovoltaic industry, industrial belts are mainly used in various manufacturing links of solar cells. The following are some specific application scenarios: 1. Silicon wafer transportation: The production of solar cells requires the use of large areas of silicon wafers. Conveyor belts move silicon wafers from one workstation to another, including cutting, cleaning and coating. 2. Electrode preparation: One of the key steps in producing solar cells is the preparation of electrodes. Production effici
How to choose the right industrial belts and transmission belts?
In industrial production, conveyor belt is an indispensable part. Among them, industrial belts and transmission belts are two widely used products. So, among the many types of industrial belts and transmission belt, how to choose the right one? First, we have to consider the issue of accuracy. In some occasions where precision is required, belts with higher precision should be selected to ensure the quality and stability of production. Secondly, consider the material of the product. In different production situations, different bel
Three common reasonable repair methods for conveyor belt
At present, regarding problems such as damage and scratches on conveyor belts, we have summarized three commonly used conveyor belt repair methods: 1. Hot repair method Usually, special patchers, vulcanizers and hot vulcanized materials suitable for conveyor belts are used to carry out "traceless" repairs of equal strength to the damaged parts of the conveyor belt. This kind of repair can completely eliminate the damage to the conveyor belt and restore it to its original condition. It is suitable for more important, long-distance, h
How to distinguish a ribbed belt?
Multi-Wedge Belt is also called multi-groove belt, and its foreign name is Multi wedge belt drive. It is an annular rubber transmission belt with a flat belt as the base body and an inner surface with longitudinal trapezoidal wedges arranged at 40° equal intervals. Its working surface is the side of the wedge. Poly-V belt has the comprehensive advantages of parallel transmission belt and combined V-belt. It has small bending stress and centrifugal stress loss and high transmission efficiency. It is suitable for multi-axis transmission, compact structure, high-power and high-speed system
Classification and application fields of timing belts
Timing belt are known, recognized and widely used in machinery, textiles, precision instrumentation, petrochemicals, communication cables and other industries due to their lightweight structure, slip-free meshing transmission and low noise. It not only combines the advantages of gear transmission, chain transmission and belt transmission, but also overcomes the shortcomings of other transmission belt such as slippage and elongation, forming a unique transmission method. It also has a constant speed ratio, a large speed range, a compact structure, It is deeply rooted in the hearts of the p
How to choose a timing belt pulley?
There are many factors to consider when choosing a timing belt pulley, including transmission ratio, speed, accuracy, life, noise, price, etc. Here are some suggestions for selection: 1. Transmission ratio: First, you need to determine the transmission ratio of the equipment to be driven. The transmission ratio of the timing belt pulley must match the transmission ratio of the equipment. Too large or too small a transmission ratio will affect transmission efficiency and accuracy. 2. Speed: The speed of the timing belt pulley must m
In the field of industrial belts, there are mainly two types: polyurethane timing belts and rubber timing belts. Some people may ask: What is the difference between polyurethane timing belt and rubber timing belt? Which one is better? Now with these questions, let’s take a look at the comparison between polyurethane timing belts and rubber timing belts. Polyurethane and rubber are the two main raw materials commonly used in synchronous belt products. What are the differences between synchronous belt products made from these two different raw materials? W
What is the difference between rubber timing belt and PE?
1. Different materials: rubber timing belt use neoprene or nitrile rubber, and PE timing belt use thermoplastic polyethylene. 2. Different hardnesses: rubber timing belt is relatively soft (about 65 degrees Shore), and PE timing belt is slightly harder (usually 92 degrees Shore). 3. Different uses: Rubber timing belts are widely used, while PE timing belts have certain limitations. 4. Different production processes: The production process of rubber timing belts is relatively complicated, including rubber mixing, kneading
What are the characteristics and functions of synchronous belt drive?
At present, synchronous belts are widely used and can be seen in many industries. Although it is widely used, the characteristics and functions of synchronous belt transmission may not be fully understood. 1.What is synchronous belt drive? We know that the synchronous belt is mainly used with the belt pulley, that is, the belt that synchronizes the two synchronous pulleys. Our common timing belts are mainly made of fiberglass and steel wire ropes. The inside of the belt is the belt. It has a toothed shape that meshes with the timing pulley. Th
What is an anti-static drive belt?
What is an anti-static drive belt? Anti-static transmission belts are made of two materials, rubber and polyurethane. From the tooth shape, they can be divided into plane transmission belt and timing belt. The anti-static transmission belt is made by adding conductive components (such as adding metal wire) or using conductive plastic to the PU (or rubber) used to make the flat transmission belt or timing belt. The anti-static resistance is more than 10 to the fourth power of ohms, and the conductivity is 10 below the 6th power, such as 4th power high conductiv
What are the special processing timing belt we commonly use?(1)
At present, industrial belts are more and more widely used, and timing belts are used in different industries. To meet the different production needs of various industries, post-processing such as adhesive, thickening, drilling, and guide strips is often required. What are the special processing timing belt we commonly use? 1. Add adhesive Timing belt with adhesive refers to covering a layer of rubber on the back of the timing belt, or using seamless integrated vulcanization on the synchronous bottom belt. The main raw m
What are the special processing timing belt we commonly use?(2)
In addition to adding adhesive and drill holes, what are the other forms of special processing timing belt? 1.Add guide strips The main reason for adding guide bars is to prevent the belt from deflecting during the production process and make it run accurately. In addition, the guide bars are used as positioning on the load-bearing surface to transport items and prevent materials from rolling. The colors of the guide strips include green (commonly used) and white, etc., and the materials used mainly include: PVC, PU, etc
Timing belt material: the difference between rubber and polyurethane
1. Concepts and characteristics of rubber and polyurethane Rubber is a polymer compound with elasticity and wear resistance and is widely used in timing belts. Polyurethane is also a polymer compound with characteristics such as wear resistance and smooth vibration. It is also used in the production of timing belts like rubber. 2. Advantages and Disadvantages of Rubber and Polyurethane Advantages and disadvantages of rubber: The advantages of rubber timing belt mainly include good elasticity,
PU timing belt processing methods
PU timing belt is a transmission belt widely used in industrial manufacturing and logistics transportation fields. Its processing method has an important impact on its performance and service life. The following will introduce several common processing methods of PU timing belts. 1. Hot pressing molding Hot press forming is one of the most commonly used methods in PU timing belt processing. This method is to heat the PU material to the melting point, apply pressure to make it fit with the belt pulley, and form a timing belt after c
Introduction to the three tooth shapes of timing belts
Timing belts are currently mainly divided into two categories: trapezoidal teeth and arc teeth, and the other is the PRR series. According to the arrangement surface of the belt teeth, it can be divided into single-sided teeth timing belts and double-sided teeth timing belts. The double-sided teeth are timing belt that has teeth on both the upper and lower sides of the belt and can transmit power on both sides at the same time. 1. Trapezoidal teeth timing belt can be divided into two types: single-sided teeth and double-sided teeth. Double-sided teeth can be d
Introduction to various models of timing belts
Trapezoidal teeth timing belts are divided into seven types: the lightest MXL/XXL (not widely used in the market at present), extra-light XL/L, heavy-duty H/XH/XXH. These are widely used in the market. Special trapezoidal teeth timing belt are divided into: the lightest T2.5/T5, the heavy T10, and the heaviest T20. Now there are AT5/ AT10/AT20 on the market. The difference between the AT type and the T type is: Arc teeth, while the T type has full trapezoidal teeth. Compared with AT, the transmission will be more precise, the transmission gap will be smaller,
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.