• Categories:Industry news
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• Time of issue:2020-11-20
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(Summary description)The application scenarios of steel wire rope conveyor belts are more complicated, so their structural requirements are also higher. Compared with other types of conveyor belts, steel wire rope conveyor belts have a unique skeleton structure, and they have certain special requirements for the skeleton material. The following conveyor belt manufacturers take a detailed look at the choice of the skeleton material of the wire rope conveyor belt.

Selection of framework materials The choice of framework materials is based on the strength specifications of the wire rope core conveyor belt, and steel wires of different diameters and different structures are selected. At present, there are two types of steel wire ropes used in high-wear steel wire core conveyor belts: copper-plated and zinc-plated. Because galvanized steel ropes are susceptible to corrosion and shorten the life of the conveyor belt, we choose galvanized steel ropes and cover them with a special adhesive layer , So it is not easy to rust and can guarantee long-term use. The structure of the steel wire rope for the conveyor belt has two types: standard structure and open structure. There are three types of standard structures: 6 × 7 + IWS, 6 × 19 + IWS, 6 × 19W + IWS; open structures include K6 × 7 + IWS, K6 × 19 + IWS, K6 × 19W + IWS. The diameter is the same, the structure is different, and its strength, flexibility and adhesion to rubber are different. There is a certain uniform gap between the same layer of steel wire in the open structure of the steel wire strand and between the outer and middle strands of the rope, which can infiltrate more rubber, which is conducive to adhesion and prevent friction and rust of the steel wire rope, so all specifications are highly wear-resistant The steel wire rope core conveyor belts adopt an open structure. In addition, according to the standards and performance requirements of steel wire core conveyor belts, we determine the wire rope core conveyor belts with the specifications of ST630-ST1000. The steel wire rope uses the structure of K6 × 7 + IWS. 19 + IWS structure; The specifications are ST3150-ST5400 steel wire belt, and the steel wire rope adopts K6 × 19W + IWS structure.