Double Stage Vacuum Deaeration Clay Brick Extruder 2.5-4.5MPa Extrusion Pressure PLC Auto Control Alloy Auger Low Waste Rate Hollow Solid Brick

Double Stage Vacuum Deaeration Clay Brick Extruder 2.5-4.5MPa Extrusion Pressure PLC Auto Control Alloy Auger Low Waste Rate Hollow Solid Brick. Low Defect Rate Clay Brick Vacuum Extruder Waste Rate Below 2% For Tunnel Kiln Brick Factory. High Density Vacuum Extruder For Clay Bricks -0.092~-0.098MPa Vacuum Degree PLC Automatic Control Brick Production Line Equipment. Wear Resistant Alloy Auger Clay Vacuum Extruder 24/7 Continuous Work Energy Saving Brick Extrusion Machine.