... line can also use to process other plastic. Extruder and GF series tube auxiliary equipments production line take the features of ... table,dragger,cutter,stiring up rack etc .The scres extruder and the extra ctor adopt the imported AC frequency control ... machine,plastic power charger,conical double screw plastic extruder,(single screw extruder)handpiece,double-wall accordion pipe shaper,plastic pipe- ...