Guangrun brand pot rubber bearing, rubber bearing basin, Guangrun Rubber Company

 [Rubber bearing production process] The basic process is accompanied by the rapid development of modern industry, especially the chemical industry, rubber variety, but its production process, but basically the same. In general solid rubber (raw rubber) as raw product, its production process include: raw material preparation mastication → → → → forming mixing rest cure → → test preparation materials] [rubber bearing rubber bearing [rubber] The main products of their remaining plastic material, with the agent, the fiber material and metal materials. Wherein the raw rubber as the basic material; complexing agent is to improve certain properties of rubber products and auxiliary materials added; fibrous materials (cotton, linen, wool and various man-made fibers, synthetic fibers) and metal materials (steel, copper) as a reinforcing material of rubber products, in order to enhance the mechanical strength, to limit product variations. ] [Rubber bearing raw materials preparation, ingredients must be accurately weighed according to the recipe. In order to make raw rubber and compounding agents can be uniformly mixed with each other, [rubber bearing] need some materials processing: To bake until soft gum rubber bearing basin within 60--70 ℃ drying room, then cut plastic, broken plastic into small pieces; massive complexing agents such as paraffin wax, stearic acid, rosin to smash; powdered ingredients or if they contain mechanical impurities need to be screened to remove the coarse; the liquid ingredients (pine tar, Coumarone) required heating, melting, evaporation of water, filter impurities; with the agent to be dry, otherwise easy to agglomerate, can not be uniformly dispersed when mixing old, produce bubbles when curing, thus affecting the quality of products; [] molded rubber bearing rubber bearing [ ] rubber production process, using a calender or extruder preformed shape variety, different dimensions of the process, known as molding. Molding methods are: [] calendered rubber bearings suitable for making a simple sheet, sheet material. It is the mix through the calender pressed into a certain shape and a certain size of the film method is called calendering. Some rubber products (such as tires, tape, hose, etc.) the textile fiber material, must be coated with a thin layer of glue (glue on the fiber, also known as gum paste or eraser), coating processes are generally completed on the calender. Fiber materials need to be dried before rolling and dipping GPZ pot rubber bearing, drying purpose is to reduce the water content of the fiber material (to prevent water evaporation foaming) and raise the temperature of the fiber material in order to ensure the process of rolling quality. Dipping process is necessary before hanging plastic purpose is to improve the bonding properties of fiber materials and rubber materials. [] Extrusion molding of rubber bearings for more complex rubber products, such as tire tread, hose, wire coating rubber surface need to use a method of manufacturing the extrusion molding. It is to mix a certain plasticity, and placed into the hopper of the extruder, at screw extruder, through a variety of mouth (also known as templates) in the shape of a continuous method. . Before extrusion production Guangrun pot rubber bearing, plastic materials must be preheated to make rubber soft and easy extrusion Guangrun brand rubber bearing basin, resulting in a smooth surface, the exact size of rubber products. [] Molded rubber bearings molding method can also be used to manufacture certain complex shapes (such as cups, seals) rubber products, with the forming of the male and female mold, the plastic material is placed in the mold thermoforming. Guangrun brand pot rubber bearing, rubber bearing basin, Guangrun Rubber Company provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangrun Rubber Company and you work into the brilliant, for a better future!