High temperature fused silica rolls / ceramic rollers for tempered glass process adopts high purity silica powder as raw material and made by advanced grouting molding technique and processing manufacturing line.Fused silica ceramic roller can be used as the key part of the floating glass or steel furnace to bear and transit the glass or steel plate. The service temperature is about 800 C in glass production industry and deep processing industry.
Good wear resistance
Its Moh’s hardness is as high as 13, equal to HRC90, therefore it can be used to transport the media in metallurgy, electric power, mine, coal and so on. It has been proved by industrial operation that the wear life of Monolithic reaction bonded silicon carbide SIC ceramic tube lined steel pipes is ten times or dozen times of that of the hardened steel.
Small running resistance
The Monolithic reaction bonded silicon carbide SIC ceramic tube lined steel pipes has very smooth surface. The inner surface smoothness of Monolithic reaction bonded silicon carbide SIC ceramic tube lined steel pipes is better than that of any metal pipe tested by related inspection unit, and the coefficient of resistance is 0.0193, which is slightly lower than that of the seamless pipe.
