Plastic HDPE Structured Wall Spiral Pipe Weholite Krah Pipe Production Line

Plastic HDPE Structured Wall Spiral Pipe Weholite Krah Pipe Production Line
 

Key Features & Advantages:

• Unique structured wall design with high ring stiffness, strong impact resistance and low weight

• Excellent creep resistance, external load resistance and chemical corrosion resistance (acid, alkali and salt resistant)

• Service life up to 50 years

• Pipe diameter range: 200 mm - 3000 mm

• Widely used for municipal sewage and drainage systems

• Ideal replacement for cement pipes, cast iron pipes and other traditional pipes

• Advantages of low installation cost, easy connection and economical construction

• Broad application prospects and strong market potential

Production process of HDPE hollow-wall corrugated pipe extrusion line:

Raw materials→Mixing→Vacuum feeding→Material drying→Single screw extrusion →Calibration→Spray
cooling→ traction→Single screw glue extrusion →Winding and forming→water cooling→cutter→pipe bracket→inspecting &packing.

 

Product Parameters

 

Model	Pipe Diameter(mm)	Extruder	Speed of forming	Max. output	Installed Power	dimension
SKRG-1200	Ø400-Ø1200	SJ-65(50)X30	1-12m/h	320kg/h	230KW	26X18X5
SKRG-1600	Ø800-Ø1600	SJ-80(50)X30	1-6m/h	500kg/h	310KW	27X18X5
SKRG-2200	Ø1000-Ø2200	SJ-90(65)X30	0.5-5m/h	650kg/h	380KW	28X19X5
SKRG-3000	Ø1600-Ø3000	SJ-90(65)X30	0.3-3m/h	800kg/h	390KW	48X26X6

Composition of Equipments                     
1.1set  Single screw extruder with vacuum loader& hopper dryer
2.1set  Square tube die head & mould 
3.1set  Vacuum calibration table 
4.1set  Water spraying tank 
5.1set  Hauling machine 
6.1set  Single screw extruder with vacuum loader & hopper dryer
7.1set  Melt adhesive extrusion die head 
8.1set  Rewinding forming machine
9.1set  Cutting machine 
10.1set Stacker 
11.set  PLC

The complete production line includes two parts:

1.The first part is PE Pipe extrusion line to extrude the PE/PP Square Shaped Pipe ( according to customers' requirements ).
Single Screw Extruder
Die Head (mold and mandrill)
Calibrator
Vacuum calibration&cooling Tank
Spray Cooling Tank
Haul-off

2. The second part is Spiral forming line to form and weld the big pipe.
Single Screw Extruder
Die Head
Spiral forming unit
Cutter
Bracket 

Detailed Photos