Production of various circular conveying rooms and laboratories

Production of various circular conveying rooms and laboratories; ensuring that EP conveyor belt supplier at https://www.sjbelt.com/product/conveyor-belt/ raw materials, semi-finished products and products produced by the company are in a controlled state, ensuring that unqualified materials are not used, and unqualified products are not shipped. The production process of combustion prevention conveyor belt: drying → plasticizing → combining smelting → mixing → parking → hot refining → calendering → forming → vulcanization → packaging. Conveyor belts, also known as conveyor belts, are rubber and fiber, metal composite products, or plastic and fabric composite products used in belt conveyors to carry and carry 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. Different from fennel keel (with ceiling keel and partition keel according to the purpose) conveyor belt, the production process of nylon layered flame-resistant conveyor belt is subject to secondary stretch setting after vulcanization.
There are two main methods for secondary stretch setting, one is the cooling setting method under the pressure in the mold, and the other is the cooling setting method outside the mold. The in-mold setting method is simple and the setting effect is good. However, this method has a large energy consumption and low production efficiency. In contrast, although the lower die-casting method requires an additional stretching device, the product quality is reliable, the production efficiency is high, and it is suitable for large-scale production.