Giantlin Qt4-18 Automatic Hydraulic Concrete Cement Hollow Block Making Machine Philippines

Giantlin Qt4-18 Automatic Hydraulic Concrete Cement Hollow Block Making Machine Philippines

After the selected brick raw materials are processed, they enter the molding workshop for molding.Blank forming method basically uses plastic extrusion molding in China.There are three methods for plastic extrusion. That is plastic extrusion molding,semi-hard plastic extrusion molding and hard plastic extrusion molding.

Giantlin Qt4-18 Automatic Hydraulic Concrete Cement Hollow Block Making Machine Philippines

But what materials we should use to repair the easy wear parts ?

Usually we use A3 Carbon steel to repair the extruder auger and liner, double shaft mixer blades etc.

However, we find that after the Carbon steel can not fit for long time wear resistant requirment. 

Giantlin Qt4-18 Automatic Hydraulic Concrete Cement Hollow Block Making Machine Philippines

Split Double stage vacuum extruder is composed of mixing part, extruding part, and vacuum system. The above mixing stage is to add and mix raw material; the lower stage is for conveying, squeezing, extruding; Such extruder takes two motors , or we can say each stage takes one motor, such extruder is called split double stage vacuum extruder.

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