The temperature of the material being conveyed by the support roller is generally less than 60℃. The length and assembly form of the machine can be determined according to user requirements. The transmission can be electric rollers or a drive device with a drive frame. Conveyor belts for materials with high operability and unloading devices using fixed pears should be as low as possible. Conveyor belts are rubber, fiber, metal composite products, or plastic (structure: synthetic resin, plasticizer, stabilizer, pigment) and fabric composite products used in belt conveyor belts to carry and transport materials.

What are the reasons for the side ditch of the conveyor belt? Hope our introduction can help you better. The temperature of the material being conveyed by the support roller is generally less than 60℃. The length and assembly form of the machine can be determined according to user requirements, and the drive can be electric rollers or drive devices with drive frames. Nylon (PA) conveyor belt Nylon core conveyor belt has the characteristics of thin belt body, high strength, impact resistance, good performance, high interlayer adhesion strength (strength), excellent flexibility and long service life. It is suitable for medium and long distances, Convey materials under high load and high speed conditions. Nylon conveyor belt not only has these advantages, the main thing is that it is fast and convenient, which greatly improves work efficiency and work integrity. The mid-layer canvas of the nylon conveyor belt is nylon canvas. The key equipment (shèbèi) on nylon that directly contacts the conveying material. There was a problem with the conveyor belt. It will directly affect the life of the conveyor. The following introduces a common problem of conveyor belts. Conveyor belt side ditch There are many problems in the use of conveyor belts, such as side ditch on the conveyor belt, which is a very common problem. This seriously affected the problems of the conveyor belt. The problem of side ditch is generally caused by two problems, one is the formula; the other is the process

When the conveyor belt bypasses the drum, bending stress is generated, which causes the core fatigue. The smaller the diameter, the greater the bending stress. Obviously, the diameter of the roller is beneficial to increase the length of time the conveyor belt is used. However, after reaching a certain value, the bending stress is not significantly reduced, and it will also increase the volume of the equipment (shèbèi). Therefore, in order to ensure that the bending stress of the conveyor belt is not too large, the small diameter of the roller should be restricted. The principle of selecting the diameter D of the driving drum is: when the multi-layer core conveyor belt adopts mechanical joints, D≥100i, mm (i is the number of canvas layers); when vulcanized joints are used, the joints are trapezoidal lap joints, which are easy to be under bending stress. Peeling, so D≥125i, mm. When the whole braided core conveyor belt uses mechanical joints, D≥K8, mm (k depends on the parameter of the core frame material; 8 is the core thickness, mm). When steel cord conveyor belt is used, D=(150～200)(t, mm (d is the diameter of steel wire rope, mm). The diameter of the reversing drum is based on the driving drum diameter, the force percentage and the angle of the conveyor belt to the drum. determine.

When the conveyor belt is in use, friction will occur with rollers, conveyors, material ports, etc. The greater the friction, the greater the damage to the conveyor belt. To reduce the wear of the conveyor belt, it is necessary to understand the main friction parts of the conveyor belt. The main friction parts of the conveyor belt are described below.

Conveyor belt is one of the parts that convey products in industrial production and processing. Since the conveyor belt, the development of industrial production and processing has been advancing by leaps and bounds, which has saved many companies manpower and material resources and also improved work efficiency. However, no matter how good the conveyor belt is, it will have a little temper after working for a long time. For example, the conveyor belt will slip during the work. What should I do? Let Mingcheng Xiaobian give you an analysis.

Conveyor belts are rubber, fiber, metal composite products, or plastic and fabric composite products used in belt conveyor belts to carry and transport materials. Conveyor belts are widely used in cement, coking, metallurgy, chemical, steel and other industries where the transportation distance is short and the transportation volume is small.

Conveyor belts frequently appear in industrial production and processing. During long-term operation, various damages will occur. What changes will occur after the conveyor belt is damaged? First of all, when the conveyor belt is damaged to a certain degree, the strength of the conveyor belt will be reduced, especially the core layer, which will directly reduce the tensile strength of the conveyor belt. Once the strength of the conveyor belt is reduced, it is easy to cause the conveyor belt to break when encountering a load during operation, and it also shortens the service life of the conveyor belt.

In September 2020, China imported 697,500 tons of natural rubber (including latex, compound rubber, and mixed rubber), a year-on-year increase of 62.70% and a month-on-month increase of 28.00%. The import volume was significantly higher than the average of the previous four years.