Magnesia details magnesia production plant is a natural insulation material. Organizational structure for the fibrous body, and can be decomposed into elastic fibers needle. Has many unique advantages. A small thermal conductivity Which is the most famous unshaped refractories, unshaped refractory high temperature, good insulation properties, do not burn. 2, the product is light, high mechanical strength, where the best of unshaped refractories, durable best unshaped refractories manufacturers, weathering without deterioration. 3, has a high thermal insulation, sound absorption, electrical insulation properties. 4, the metal does not corrode, and play a protective role. 5, nontoxic to humans without stimulation. 6, low cost, economic benefits. I plant the production of magnesia velvet, magnesia ash (powder) can be used in terms of power generation, petrochemical, metallurgical machinery, transportation, light industry and ship building industries. Roller hearth kiln (roller kiln). On the bottom of the tunnel for a row of heat-resisting steel or a high temperature ceramic substance made of parallel rolls, each roll center distance must be a separate plate or articles have at least three support rollers, each outer roller kiln under the action of sprockets, chains, drive mechanism such as a motor to rotate constantly; large articles can be placed directly on the rollers, under the action of rotation of each roll through the preheating, firing and cooling zone III. Rollers available at low heat-resistant steel, high temperature requires the use of Corundum mullite quality, recrystallized SiC or re Bergamo to stone coating. Conveyor. By the end of a conveyor roller kiln stays tight with a heat-resistant alloy materials, products placed on the conveyor belt, excellent electric mechanism driven by the belt as a result of active wheel tropical like the beginning of the continuous cooling belt final drive. Heating element is usually installed in the kiln top and bottom. Which unshaped refractory trusted | shangzhuang Refractories | Shenyang unshaped refractory materials provided by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) is Zhengzhou, charge, flux leader, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy customer needs. In shangzhuang refractory leadership with the staff warmly welcome all inquiries negotiations to create shangzhuang Refractories a better future.