Ordinary cast stone production process is mainly melting - casted - natural cooling (natural crystallization), manual-based, production is relatively simple. In the production process, the polymer stick train compartments skateboards, cast stone is a natural crystallization, so difficult to control while the crystallization occurs crystal thick, and by the permanent internal stresses in the plate often at the center of a larger cracks (joints) Buying pe compartment lining, causing internal defects plate, resulting in overall strength is not high (clearly defined national standard cast stone cast stone must be stored at the factory more than a month, its purpose is to let the stress get to be put into use after release); and a series of ceramic plate rolling production processes are closely controlled in the case carried out, so delicate crystal consistency within and outside the compartment liner pe wholesale, and the use of technology in their production process so that the stress is released, thus ensuring its excellent technical performance. Cast stone belongs to brittle materials, high hardness, cast drawback is brittle and difficult to withstand heavy shocks. Kim cast stone products SiO2 content is not high pe compartment liner, but since it passes through high temperature melting, crystallized form a protective film, and finally the chemical corrosion medium tends to zero, which is capable of highly acid-resistant cast stone Kim the main reason. Two: Kim Kim cast stone cast stone type plate have general shape, general contour, special profiled three categories. S & P has a rectangular plate-shaped plate, trapezoidal plate, hexagonal plate, fan-shaped plate, circular boards; Cape profiled plate has a curved plate, chute paneling, straight ditch ditch ash paneling; special shaped board are: Hyperbolic panels, tapered panel, the screen grate cast stone and ash ditch ditch bends, reducers, confluence, the second fork, Crossroads board. Cast stone lining range of equipment are included in the above categories, including articles. Three: Kim cast stone use of 1, the power generation industry: coal unloading chute, coal hopper, storage bunker, dry coal gate, dumper, slag, water treatment and so on. Polymer car skateboard | Qinghua plastic (certified) | pe car backing provided by the Engineering Plastics Co. ShangYinXian Tsinghua. ShangYinXian Qinghua Plastics Co., Ltd. (www.tyxqhgc.com) is Anyang, other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Tsinghua engineering leadership with the staff warmly welcome all inquiries negotiations to create a better future Tsinghua engineering.