The special conveyor belt has the characteristics of smooth surface, high hardness, strong corrosion resistance, high tensile strength, good gas permeability, no deformation, durability and no rust. The working temperature of the ordinary conveyor belt is minus 10°. 80°, and suitable for transmission in a variety of complex environments.
The selection of conveyor belts is divided into two types: ordinary conveyor belts and special conveyor belts.
Ordinary conveyor belt.
The ordinary conveyor belt uses a fiber fabric as a core, and is made of a general rubber as a covering material, and the surface is smooth and flat.
Special conveyor belt.
Special conveyor belts mainly include steel cord core belts, high angle belts, heat-resistant belts, cold-resistant belts, flame-retardant belts, wire mesh belts and steel belts.
What is the reason for the conveyor belt slipping?
When the conveyor belt is in normal operation, the belt speed is not less than 95% of the roller speed. If the friction between the roller and the conveyor belt is insufficient, the conveyor belt is prone to slippage.
There are many reasons for the insufficient friction between the roller and the conveyor belt. Common ones are: insufficient tension, load start, and insufficient friction coefficient on the surface of the roller.
The reasons for insufficient tension are: insufficient tensioning stroke, insufficient weight of the counterweight, too long conveyor belt, etc.;
The reasons for the insufficient friction coefficient of the roller surface are: the surface of the roller is too much worn, the belt is too wet or sticky, and the surface of the belt is stuck with material (easy to be swelled by water).