Manual Qtj4-40 Electric Motor Block Making Machine Cement Hollow Brick Machine On Sale

Manual Qtj4-40 Electric Motor Block Making Machine Cement Hollow Brick Machine On Sale

Sintered brick process is composed of four parts.To sum up,it is said that the raw material is fundamental,molding is the basis,drying is ensure and roasting is the key. These four parts are interdependent.

Manual Qtj4-40 Electric Motor Block Making Machine Cement Hollow Brick Machine On Sale

Soft plastic vacuum extruder is suitable for the raw materials with moisture content higher than 19%;the allowed extrusion pressure is 0.4~1.8 MPa.

Semi hard vacuum extruder is suitable for the raw materials with moisture content between 16%~19%;the allowed extrusion pressure is 1.8~2.5 MPa.

Hard plastic vacuum extruder is suitable for the raw materials with moisture content lower than 16%;the allowed extrusion pressure is 2.5~4.5 MPa.

Manual Qtj4-40 Electric Motor Block Making Machine Cement Hollow Brick Machine On Sale

You can get hollow bricks too if your soil quality is very high.

3) Double stage vacuum extruder has higher capaicty ,higher vacuum pressure than single stage vacuum extruder . Also double stage extruder green bricks contains less moisture.

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