1. High efficiency ceramic roll with low thermal conductivity -- -- improve the quality of glass surface, pitting, scratch, white fog, and other glass surface defects.

2. High efficiency ceramic roller body USES hollow technology -- -reduce the electricity and energy consumption of the furnace body, reduce the weight of the ceramic roller itself, and evenly heat the furnace body to ensure the temperature control under the glass.

3. New technology of high efficiency ceramic roll -- the surface of ceramic roll is very smooth, the radial jump of the whole roll body is 10mm, and the ceramic roll will not deform under high temperature and high speed rotation.

4. High efficiency ceramic roller linking technology -- -- the technology of never loosening the link between the ceramic roller body and the iron heads at both ends at high temperature is purchased to completely solve the loosening of the steel head of the ceramic roller and extend the service life of the ceramic roller.