HDPE Hollow Wall Spiral Winding Pipe Tank Extruder Machine
Large diameter HDPE Hollowness wall winding pipe extrusion making machine.
Weholite pipe production line.
HDPE structured-wall corrugated plastic pipe manufacturing machinery.
HDPE Solid Wall spiral winding pipe extrusion lines manufacture.
Inner ribs reinforced spiral corrugated pipe extrusion lines.
Solid wall spiral winding HDPE pipe production machine line.
Polyethylene water tanks extrusion production equipment.

Structural-wall spiral winding pipes diameters:
hollow wall spiral pipe diameters dn200mm-4000mm
Solid wall spiral pipe diameters dn200mm-6500mm

Structural-wall spiral winding pipe diameter ranges:
200-800, 300-1500, 600-1800, 800-2400, 1500-3000, 1600-3600, 2000-4000, 3000-5000mm

Spiral pipes Ring stiffness:
SN2, SN4,SN8,SN12.5, SN16

Structural-wall Spiral winding pipes using applications:
- water Sewage and drainage pipes
- Stormwater sewerage pipes
- Rain water sewage plastic pipes
- Cable protection casing pipes
- Civil construction pipelines
-Chemical storage tanks
- water storage tanks
- Liquid storage tanks
- Manhole wellbore
- wastewater treatment pump station plant

Characteristics of inner ribs reinforced spiral wound pipes:
1. Corrosion-resistant, suitable for all kinds of industrial and domestic wastewater
2. Smooth inner wall: low resistance, fast drainage
3. Pipe winding corrugated structure: the corrugated structure is reasonable, which is conducive to expanding the contact surface with the soil as well as filling the backfill in the wave valley of the pipe and the pipe itself to bear the pressure of the surrounding soil, to achieve the pipe-soil joint action.
4. Pipe corrugation in the middle of an upright internal rib greatly improves the stability of the crest, which is conducive to pressure and impact resistance.
5. Plastic strips (profiles) fusion area of the width of a large, effective, similar to the pipe of the seam tensile strength of high
6. High strength: profile structure wall, double-walled, dense and strong
7. High ring stiffness, large calibre: high ring stiffness, light weight, large calibre, cost-effective.
8. Good resistance: strong impact resistance, anti-vibration
9. Light weight: easy construction, cost saving
10. Anti-aging: stable performance, applicable under normal conditions, service life up to 50 years.
11. Good anti-settlement performance: the material used is high-density polyethylene and a small amount of colour masterbatch, to ensure that the overall pipe ring and axial flexibility, is very good anti-settlement performance, low requirements for the trench foundation.
Pipe connection using socket electric fusion to ensure zero leakage, stainless steel clamp connection is convenient and reliable. Connection process is simple, construction is convenient, and the project cost is low.

Consists of the inner ribs reinforced spiral winding pipe production line:
1. Profile Single-screw extruder
2. Adhesive single-screw extruder
3.Profile extrusion mould and disc type sizing sleeves
4. Melt extrusion mould and nozzle
5.Vacuum calibration water tanks
6.Spraying water cooling tank
7.Haul-off machine
8.Cutting machine
9.Spiral winding forming machine
10.Bracket
11.Electric control cabinet and PLC control system.
12.Welding equipments