... of automatization 4.High efficiency HDPE GAS SUPPLY PIPE MAKING MACHINE Application & CharacteristicThe product line of HDPE&MAPE ... up of control system, extruder, the head of machine ,cooling system, tractor device and stacker frame .Every ... efficiency screws.Mould and auxiliary machineThe head of machine adopts the new designed modes of basket or ... pipes ,precision HDPE GAS SUPPLY PIPE MAKING MACHINE