First grind and second bake. The largest advantage of this technique, compared with that of “first grind and second bake”, is energy consumption reduction. Large plaster stone shall be ground into powders with diameter less than 0.2mm, which increases the…
The gypsum board production line includes hot oil type and direct burning type, the capacity is from 2million square meters per year to 30million square meters per year, ajusted by customers’ request.Our production line consists of the parts below: specializes…
Development and application of the new high-speed mixer. High speed strring aims at shortening the gypsum slurry time (mix average within 10 seconds), helps to make full use of gypsum slurry liquidity, so don’t have to add the retarder. Application…
Gypsum stone is crushed into particles of less than 30mm in diameter, and the particles are grinded in the mill. After grinding, the powder which passes the classifier would be transformed into the furnace for calcinations, while the rest which…