* The production line is unique in design, it adopts BM disconnect-type high-efficiency screw and is high in automation,convenient for operation and stable and riliable in continous production. The manufactured plastic carcking resistance and creep resistance; and shall be the first choice for buring lines used in cities.

* The machine also can be used to manufacture large-diameter PE pipes. The pipes possess of the following features: non-toxin,non-odor,and being good in anti-corrosion, aging resistance and weather reistance. This kind of pipes can be widely used as buried or surface water-supply pipes that water temperature will exceed 45~C. It is an ideal product that can replace galvanized steel pipes,cast iron pipes and cemnet pipes.