Plastic Machines PE PP PVC Extruder Double Wall Corrugated Pipe Production Line
Plastic Extruder PE Pipe Extrusion Machine Corrugated Pipe Production Line
HDPE Double Wall DWC Corrugated Pipe Making Machine Water Pipe Production Line
HDPE Pipe Production Line Double Wall Corrugated Pipe Machine 50-160mm
Plastic Pipe Machine Corrugated Pipe Production Line HDPE Pipe Extrusion Line
Double Wall Corrugated Pipe Machine for Drainage/Sewege/Stormwater/Cable Ducting/Electric Conduit/Fresh Air Ventilation
1. The extrusion line is equipped with two extruders, double-layer coextrusion, stable extruded materials and excellent plasticization.
2. The imported proportional control valve regulates the forming air pressure, which is stable and reliable.
3. Double channel spiral composite extrusion die, and the die surface is nitrided and polished.
4. Double layer wall thickness adjusting device.
5. The pipe is online double-layer socket flared.
6. The horizontal, horizontal and vertical directions of the workbench are three-dimensional adjustable.
7. When the workbench is powered off, it will automatically exit the protection system.
corrugated pipe 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 mirror
polishing 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.
Corrugated Pipe Calibration table Corrugator.
Corrugator is used to place and move corrugated mould. Vacuum is created to absorb outer layer into
corrugated mould to form corrugate shape. By moving corrugated mould, pipe is also pulled out from corrugator.
