PLC Controlled Single Screw Extruder Machine Double Wall Corrugated Hose Machine

Die Head and Calibration sleeve

Both outer layer and inner layer are extruded inside die head. Each material flow channel inside die head is placed evenly. Each channel is after heat treatment and mirrorpolishing to ensure material flow smoothly. Also die head provides compressed air between both layer.Calibration sleeve is used to cool inner layer to form smooth and flat pipe inside. Pressure water flows inside calibration sleeve to have good cooling effect. Vacuum is created on calibration sleeve surface when producing big diameter pipe, ensure inner pipe roundness.

Plastic EVA Single Wall Corrugated Pipe Tube Hose Extruder Making Machine for Vacuum Dust Cleaner description:

1. This production line can be used to produce corrugated pipes of PE,PP,PVC,EVA continuously,as well as PA corrugated pipes.
2. Plastic single wall corrugated pipes have features of high temperature resistance, resistant to corrosion and abrasion, high intensity, good flexibility, etc
3. They are widely used in fields of auto wire, electric thread passing pipes, circuit of machine tool, protective pipes of lamps and lanterns wire, tubes of air conditioner and washing machine, etc

Plastic EVA Single Wall Corrugated Pipe Tube Hose Extruder Making Machine for Vacuum Dust Cleaner Features:
Fully PLC controlled mahine
High and stable extrusion capacity
Corrugator mould one mould two size
Good water cooling or air cooling system

Progress of Plastic EVA Single Wall Corrugated Pipe Tube Hose Extruder Making Machine for Vacuum Dust Cleaner :
Raw material + master batches→mixing→vacuum feeding →material dryness →single screw extruder→extrusion mould→corrugation forming machine→meter measurer→double winder→finished product inspecting &packing