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Conveyor Belt Type

Conveyor Belt Type

Conveyor belts can be roughly divided into ordinary conveyor belts and special structural conveyor belts. According to the cover layer and the material with core can be divided into rubber conveyor belt, plastic conveyor belt, nylon conveyor belt and steel cord conveyor belt; according to the applicable environment can be divided into standard hardband, heat-resistant belt, flame retardant belt, oil resistant Belt, food belt, etc. The conveyor belt currently used in China is provided with two kinds of fabric core conveyor belts and steel cord conveyor belts.

Fabric core conveyor belt

Fabric core conveyor belts, ie tapes, are widely used in practice. It is woven into a lining canvas in a certain way using natural cotton fibers. After the lining canvas is hung on the core rubber, it is pressed and rolled into a core according to the required number of layers. Core rubber is a kind of high elasticity, high adhesion force mixing rubber, and low hardness and non-wear resistance. It is mainly used for bonding between the lining canvas layers and between the core and the upper and lower rubber coatings. The cover tape is formed by rolling the cover rubber and the edge rubber on the finished core. The strip blank is vulcanized by a large flat vulcanizer to become a conveyor belt.

Steel cord conveyor belt

With the advent of long-distance, large-capacity belt conveyors, the strength of the general fabric core conveyor belt can not meet the needs of production, steel cord conveyor belt came into being. The wire rope conveyor belt is characterized by a set of parallel high-strength steel wire ropes which are made of a plurality of wires of the same diameter and have a soft steel core in the middle. The material of the core rubber can be slightly inferior to the surface glue, and has good permeability and adhesion to the steel wire. The wire is arranged in a left-handed and a right-wing arrangement to ensure that the tape is flat.