SJSBWG series double - wall corrugated pipe production line can continuously produce 32mm--160mm HDPE, PP double - wall corrugated pipe. The main extruder adopts high-efficiency screw, the die head adopts double-layer spiral structure, mouth die and core die being nitrided ,The forming machine adopts vacuum forming type,equipped with automatic lubrication system.Forming mould is made of SC-45.The pipe can be cutting by cutting machine automatically in fixed length.
High Speed Low Price Plastic HDPE Double Wall Corrugated DWC Pipe Making Machine Manufacturer
Machine details:
1. Single screw extruder 2 sets with automatic loader and feeding system
2. Die head and high speed aluminium mold blocks with water cooling
3. High speed Forming machine
4. Water cooling tank
5. Automatic cutter
6. Automatic winding device

32 mm/50 mm/63 mm/75 mm/90 mm /110 mm/160 mm/ 250 mm/ 315 mm HDPE Double Wall Corrugated DWC Pipe Making Machine
Application: Mainly used for indoor fresh air convey duct production , also called fresh air pipe production line.
Fresh air pipe feature: Flexible and high strength, inner surface smooth, outside surface corrugated appearance, beautiful and practical.
Equipment list and machine details for 40-110mm HDPE DWC pipe machine
Single screw extruder SJ65/33
01
Single screw extruder SJ65/30
02
Double wall corrugated die head
03
45# Steel mold: 72 pairs for HDOE DWC corrugated pipe
04
40-110 mm Hdpe DWC pipe Vacuum forming machine
05
forming machine with air cooling
Automatic cutting machine for DWC pipe
06
Auto cutting machine for HDPE corrugated pipe
07
Winding machine for HDPE DWC pipe
08
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