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14 equipment items found
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
The working principle of CFB boiler is that: low calorific value fuels(coal gangue, inferior anthracite, etc) is crushed and charged into combustion chamber, the fuels is blew into fluidizing state by furnace bottom air blower, then fuel is combusted to supply heat. CFB boiler has strong adaption to different kinds of coals. In CFB boiler, coal powders recycling times is large, so its combustion ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
High-alumina castable is an amorphous refractory material composed of bauxite clinker (aggregate), binder, and admixture. It can be used directly after adding water and stirring and is formed by vibration casting. High-aluminum castables need a certain amount of time for setting and hardening after construction, so they need to be cured for a certain period before they can be de-molded after ...
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
Alumina Hollow Ball Bricks Introduction; Alumina hollow bricks is kind of new high temperature insulation materials, high temperature refractory hollow ball produced with smelted and blown in electric furnace. Take the alumina hollow sphere refractory material as the main boby, Alumina hollow ball firebricks can be made into various shapes.The highest use temperature is 1800 degrees, the ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
Magnesia carbon brick is made of magnesia and carbon materials, and various non-oxide additives are added. Magnesia carbon brick is a kind of basic refractory material. As a composite refractory material, magnesia carbon brick effectively utilizes the slag erosion resistance of magnesia and the high thermal conductivity and low expansion of ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
Mullite insulation brick is made of high-alumina bauxite clinker as the main material, plus a small amount of clay or raw bauxite as a binder, and then shaped and sintered at high ...
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
Currently, the most universally used steelmaking methods in the world are converter(mainly top blown oxygen convert) steel smelting and electric arc furnace(EAF) steel ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
Refractory mortar is made into new type inorganic binder materials by choosing the same powder materials, adding inorganic binder, according to request of construction materials. There are four grades as below NT-1300,NT-1400,NT-1500,NT-1600,each material is divided into light weight and heavy weight,we can choose relevant refractory mortar according to different request of construction ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
Low and ultra-low Cement Castables have the characteristics of small pore size, large density, good volume stability, high strength, and a small amount of water. They overcome the characteristics that the strength of ordinary castables decreases significantly at 800~1200 ?, increases with the increase of temperature, and have excellent thermal shock resistance, slag resistance, and corrosion ...
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
Anti seepage refractory castable series products have high strength, low thermal conductivity and strong resistance to penetration.Prevent the penetration and erosion of the aluminum liquid and the electrolyte, thereby prolonging the service life of the electrolytic cell, and at the same time preventing the electrolyte from entering the refractory thermal insulation layer, so that the thermal ...
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
Steel ladle is a container for carrying steel for steelmaking electric furnace to be transported to the tundish or pouring site by special rail. The steel ladle is divided into working layer and thermal insulation layer by refractory material. The refractory material for ladle is used according to the smelting steel type process and steel slag composition. Steel ladle lining is composed of a ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
High alumina refractory brick is a silicic acid refractory material, the softening temperature under load is 1420-1550°C, and the load temperature will increase with the increase of the ratio of aluminum to ...
Manufactured by:Rongsheng Group based inZhengzhou City, CHINA
Lightweight clay insulation bricks are high-quality insulation materials. It can be used in the kiln to achieve rapid heating and cooling, reduce the weight of the furnace body, save fuel, and reduce production ...
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
Bubble alumina bricks are made of alumina hollow spheres and alumina powder as the main raw refractory materials, combined with other binders, fired at a high temperature of 1750 degrees for the lining of high temperature furnaces. Bubble alumina products are lightweight refractory materials with excellent heat resistance and energy saving, and are very stable in various atmospheres. Especially ...
Manufactured by:Zhengzhou Rongsheng Kiln Refractory Co., Ltd based inZhengzhou, CHINA
Corundum silicon carbide bricks as a kind of hot-sales refractory bricks for furnace application in aluminum electrolytic cell lining, molten aluminum pipe and ceramic kiln kiln, large and medium sized blast furnace bottom, furnace waist and belly, aluminum refining furnace lining, zinc distillation tank lining in Rongsheng factory manufacturing with high thermal conductivity, good wear ...