Vacuum extruder suitable for materials of clay, gangue, shale and fly ash and achieved the extruding and molding of hollow and solid bricks. Extruder has three forms: soft plastic vacuum extruder, semi hard vacuum extruder and hard plastic vacuum extruder, which with the characteristics of sturdy and durable, high extruding pressure, maintenance friendly, wide practical applicability and good molding effect.

Vacuum Extruder.pdf