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Precautions for use of cold re

Inorganic material with diameter structure is used as the skeleton material of cold resistant conveyor belt, which solves the problems of low solidifying property of cotton canvas and low temperature shrinkage deformation of nylon and polyester canvas, and has the characteristics of low strength loss and non shrinkage deformation at low temperature. The unique adhesive formula design of the cold resistant conveyor belt ensures that the adhesive strength between the compound and the skeleton material is much higher than that of the ordinary heat resistant belt, and the adhesive strength between the lower layers at high temperature is greater than or equal to 3N / mm. The material temperature is - 60-0 and the instantaneous temperature is 800 . When the covering glue of cold resistant conveyor belt encounters high temperature, it will produce microporous carbonization layer. This carbonization layer is cold resistant, which can prevent heat from further transferring to the belt body and reduce the internal strength of the belt.

 

Precautions for use of cold resistant conveyor belt:

 

1. In the process of transportation and storage, the conveyor belt should be kept clean, avoid direct sunlight or rain and snow immersion, prevent contact with acid, alkali, oil, organic solvents and other substances, and be 1 m away from the heating device.

 

2. During storage, the temperature of oil resistant conveyor belt warehouse should be kept between 18-40 , and the relative humidity should be kept between 50-80%.

 

3. During storage, the products shall be placed in rolls and shall not be folded. During storage, the product should be turned over once a quarter.

 

4. Different types, specifications and layers of conveyor belts should not be used together, and their joints should be glued.

 

5. The type, structure, specification and number of layers of high temperature resistant conveyor belt should be reasonably selected according to the service conditions.

 

6. Generally speaking, the running speed of conveyor belt should not be greater than 2. 5 m / s, and the material with large size and large abrasion and the unloading device with fixed pear should run at low speed as far as possible.

 

7. According to the design regulations of the conveyor, the relationship between the diameter of the transfer roll and the cloth layer of the conveyor belt, the matching of the transfer roll and the change roll, and the requirements of the idler groove angle should be reasonably selected.

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