The production of pipe with high density polyethylene as the main raw material,

The first extruder extrusion rectangular tubes into winding machine,and a second sets out extruder strip, extrusion compound and into.

The outer wall and inner wall level off is smooth

The specification: 400-2000 mm, according to different conditions ofuse ring stiffness is divided into four grades, the highest can reach162, can adapt to the 10% of the soda acid liquid.

The pipes with corrosion resistant, easy installation, the flow rateis high, the advantages of long life, can substitute the high energyconsumption materials (cement, cast iron, ceramics, etc) make steeltubes,

Widely used in highway, municipal construction, residentialdistrict, playground, square, mining, agriculture, tunnels, Bridges andother areas of drainage, the drainage tube

Extruder

SJ-90Single-screw extruder SJ-65Single-screw extruder
Screw diameter 90mm 65mm
Screw L/D 33: 1 30: 1
Screw rotation speed 95 r/min 95 r/min
Main motor power 90kw 45kw
Heating power 40kw 22kw
Max output 350kg/h 150kg/h
Max production diameter 2500mm