Packaging film machine 1.fold width:400-1200mm 2.0.003-0.10mm Film blowing machineProduction line component No.Devicemodelquantity1Extruder55/3022Die-headSM250-LD-Ⅰ13Air ... pipe production line , Micro spray irrigation equipment , Plastic pipe machine , Packaging film Blowing machine , Plastic blowing machinery , Steel pipe anticorrosion production equipment , Single screw ...