How many types of vacuum brick extruder based on vacuum extruding pressure china?
●This equipment is for vacuum extruding and molding the products of fired common brick, fired perforated brick, fired hollow brick, hollow block and etc. ●Our extruder has three forms: soft plastic vacuum extruder, semi hard vacuum extruder and hard plastic vacuum extruder. ●Soft plastic vacuum extruder is suitable for the raw materials with moisture content […]