It is mainly used to prepare plaster for large punching molding mould, with strong mixing strength and high vacuum degree.  The calcium plaster with sound fluidity and low air content can be obtained rapidly.  The machine can enhance the strength of plaster molds and greatly improve the using times, and make the surfaces smooth.

 ,,.The back room is welded with steel plates, with high mechanical strength and sound leak tightness.

,.The machine is equipped with timer and buzz alarm system, and the operations are simple and convenient.

.This series of machines are applicable to mixing of various types of plaster as well as lowering of air contents in the plaster.

,,,,.General plaster vacuum mixer can make calcium plaster with sound fluidity and low air content rapidly, enhance the using times of the plaster mold and enhance the smoothness of surfaces.

,,,.The back room is made from cast aluminum, with sound tightness.  The machine is equipped with continuous variable transmission, timer and buzz alarm system, so as to conveniently adjust rotate speed of mixing blades and mixing time.