Description

1、Equipped with two high-efficient single screw extruders and notching machine barrel to ensure effective extrusion of different materials for two walls.
2、Highly effective cooling system can ensure high speed production in continuity.
3、Nitrogen treated moulds and adjustable wall thickness device can ensure production with different materials and HG degree.
4、Corrugated moulds are made of precisely casted special alloys which can provide high precision and pressure resistance as well as good heat elimination effects.
5、Advanced pipe end expansion functions reduce much investment cost and enhance productive force.