Feature
     •The overall material super special fire-resistant cast aluminum melting mud casting molding, or by special bricks made of sub-chamber insulation and melting of two parts, warranty easy, long service life.
     • Insulation performance, save fuel and electricity, furnace surface temperature is kept around 50 ~ 65 ℃.
     • Special high temperature furnace wall material from the casting forming, does not contain any iron components, to ensure the stability of chemical composition of aluminum alloy.

   Applications
•    Aluminum Casting insulation
•    The maximum temperature: 850 ℃