HDPE Corrugated Pipe Extrusion Machine with 200-3000mm Pipe Range for High Ring Stiffness Hollow Wall Pipe Production

Huashida provides a high-performance extrusion line for producing HDPE hollow wall winding pipes, with a maximum pipe diameter of up to 4000mm. The system is capable of producing large diameter winding pipes and mine-grade anti-static ventilation pipes. It adopts specialized pipe connection fittings such as electric hot melt belts and heat shrink sleeves, ensuring easy installation and cost-effective construction.

• High ring stiffness and excellent impact strength
• Lightweight construction
• Superior resistance to creep deformation and external pressure
• Excellent corrosion resistance against acids, alkalis, salts, etc.
• Service life of over 50 years

These pipes are widely used in municipal sewage and drainage systems, and are ideal replacements for traditional cement and cast iron pipes due to their low installation cost, easy operation, and fast connection.

• Municipal sewer and drainage systems
• Building outdoor drainage
• Buried farmland drainage
• Industrial wastewater discharge
• Road and square drainage
• Sewage treatment plants
• Sports field drainage
• Power and telecom cable conduit systems

• 1× Single screw extruder with vacuum loader & hopper dryer
• 1× Square tube extrusion die head & mold
• 1× Vacuum calibration table
• 1× Spray cooling water tank
• 1× Hauling machine
• 1× Second single screw glue extruder with loader & dryer
• 1× Melt adhesive extrusion die head
• 1× Spiral winding forming machine
• 1× Cutting unit
• 1× Stacker
• 1× PLC automatic control system

Raw material feeding → Material drying → Square pipe extrusion → Spiral die forming → Strip calibration → Strip cooling → Strip hauling → Glue extrusion → Spiral winding forming → Water cooling → Cutting → Stacking → Final inspection & packing

Qingdao Huashida Machinery Co., Ltd. is a specialized manufacturer engaged in the development and production of plastic pipe machinery, municipal pipe equipment, pipe insulation and anti-corrosion systems, as well as pipe jointing and anti-corrosion materials.

• HDPE Jacket Pipe Production Line for Pre-insulated Pipes (Diameter: 110-2000mm)
• Rigid Pre-insulated Pipe Production Line
• Flexible PERT Pre-insulated Pipe Production Line
• Steel Pipe Anti-corrosion Coating Line for FBE, 2LPE, and 3LPE coatings
• Steel Pipe Surface Derusting (Shot Blasting) Line
• PE Pressure Pipe / Water and Gas Supply Pipe Extrusion Line
• PP/PE Plastic Sheet, Board, and Geomembrane Production Line
• NBR/PVC Thermal Insulation Tube and Sheet Production Line
• Pipeline Anti-corrosion Materials & Tools, including:
  • Heat Shrink Joint Coating Sleeves
  • Electrofusion Weldable Joint Sleeves
  • Portable Plastic Welding Guns (Extruders)
  • PE/PP Welding Rods