Insulating bricks, mullite bricks and high-temperature castables for ceramic kilns.
Ceramic kilns have long hot zones needing high working temperature with low heat loss. The company supplies mullite bricks, lightweight insulating bricks and high-temperature castables for working and insulating layers of tunnel, roller-hearth and shuttle kilns, balancing firing temperature, car energy use and kiln life.
Typical kilns in this industry — click each to see its specific problems and solutions
Roller kilns fire fast, stressing walls with frequent thermal shock; spall-resistant bricks and suspended roof slabs are preferred.
View Problems & Solutions →Intermittent kiln for ceramics firing, frequent heating/cooling cycles; thermal shock and deformation of wall/roof refractories are prominent
View Problems & Solutions →Tunnel kiln car linings face repeated heating and load abrasion; burning-zone brickwork and car tops are the critical zones.
View Problems & Solutions →
Lightweight high-alumina insulating castable with bulk density of only 1.30 g/cm³ and thermal conductivity ≤0.45 W/(m·K) up to 1400℃. Insulates while retaining strength and reducing furnace load.
Max. Service Temp.1400℃
Learn More →
Lightweight mullite insulating castable serves continuously to 1500℃ with bulk density 1.50 g/cm³. Low thermal conductivity cuts shell heat loss and saves energy.
Max. Service Temp.1500℃
Learn More →Rotary activation furnaces, Shaft (Slep) furnaces and carbonization furnaces — with the refractory lining supplied and installed by the same team.
See activation furnaces →
WeChat · 17513376789