| Message: | Qingdao HuaRunDe Plastic Machinery Co.,Ltd is one of the leading China pp multi layer pipe extrusion line manufacturers equipped with professional factory, welcome to wholesale cheap pp multi layer pipe extrusion line, PP multi layer pipe extrusion machine from us.pp multi layers pipe extrusion machine is co-extruding production line. The line is composed by single screw extruder , multi layers pipe mould ,vacuum calibrator ,cooling tank ,haul off machine ,cutter ,stacker ,belling machine and so on . three-layer extrusion effective, inner side and outside material is PP, middle layer material is special material ,this kind of pp pipe can avoid noise to large extent, and pp pipe has better heat-resistant and anti—corrosion ability than other plastic pipe. url:http://www.plasticextrudermachinery.com |
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