High-Efficiency Double Wall Corrugated Pipe Extrusion Line

Short Description:

Professional Solutions by Qingdao Cuishi Plastic Machinery Co., Ltd.
With decades of specialized experience, Qingdao Cuishi Plastic Machinery provides turnkey solutions for high-speed, stable double-wall corrugated pipe production. Our lines are designed for durability, energy efficiency, and high precision.

1. Key Technical Specifications
• Pipe Diameter Range: Φ40mm – Φ1200mm (Customizable based on requirements).
• Material Compatibility: HDPE, PP, PVC.
• Ring Stiffness: Compliant with SN4, SN8, and SN16 international standards.
2. Core Components & Features
Advanced Extrusion System
• Extruder Models: Equipped with high-efficiency Single Screw Extruders (for HDPE/PP) or Conical Twin-Screw Extruders (for PVC).
• Double-Stream Technology: Uses two independent extruders to feed the inner and outer layers, allowing for different colors or material compositions to optimize costs.
High-Speed Vacuum Forming System
• Vacuum Suction: Ensures the outer wall perfectly matches the mold blocks for precise corrugated profiles.
• Mold Blocks: Made of special alloy aluminum/steel with advanced nitriding treatment for superior heat dissipation and wear resistance.
• Closed-Loop Water Cooling: Integrated into the forming machine to ensure rapid shaping at high speeds.
Cooling & Calibration System
• Industrial Water Chiller: High-capacity cooling unit ensures stable mold temperatures, which is critical for maintaining pipe geometry and preventing deformation.
• Secondary Cooling Tank: Stainless steel spray cooling tanks provide additional immersion cooling for larger diameter pipes.
Haul-off & Cutting Unit
• Precision Haul-off: Multi-caterpillar traction machine synchronized with the extrusion speed to prevent pipe stretching.
• No-Dust Cutting: Automatic planetary cutting machine ensures smooth, burr-free edges, facilitating easy socket connection.

3. Why Choose Qingdao Cuishi?
• Rich Manufacturing Experience: We are industry leaders in Qingdao, China, with over 20 years of R&D in plastic extrusion technology.
• Customization: We tailor the screw design and mold configurations based on your specific raw material grades.
• Global Service: On-site installation, commissioning, and comprehensive operator training.

Technical Data Overview
Component
Specification/Model
Extruder Models
SJ-75/33, SJ-90/33, SJ-120/33
Forming Method
Horizontal Vacuum Forming
Cooling Method
Chilled Water + Air Cooling
Control System
Siemens PLC Touch Screen
Production Speed
1.5 – 15 m/min (depending on diameter)

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Product Detail

Product Tags

High-Efficiency Double Wall Corrugated Pipe Extrusion Line,
,
Professional Solutions by Qingdao Cuishi Plastic Machinery Co., Ltd.
With decades of specialized experience, Qingdao Cuishi Plastic Machinery provides turnkey solutions for high-speed, stable double-wall corrugated pipe production. Our lines are designed for durability, energy efficiency, and high precision.

1. Key Technical Specifications
• Pipe Diameter Range: Φ40mm – Φ1200mm (Customizable based on requirements).
• Material Compatibility: HDPE, PP, PVC.
• Ring Stiffness: Compliant with SN4, SN8, and SN16 international standards.
2. Core Components & Features
Advanced Extrusion System
• Extruder Models: Equipped with high-efficiency Single Screw Extruders (for HDPE/PP) or Conical Twin-Screw Extruders (for PVC).
• Double-Stream Technology: Uses two independent extruders to feed the inner and outer layers, allowing for different colors or material compositions to optimize costs.
High-Speed Vacuum Forming System
• Vacuum Suction: Ensures the outer wall perfectly matches the mold blocks for precise corrugated profiles.
• Mold Blocks: Made of special alloy aluminum/steel with advanced nitriding treatment for superior heat dissipation and wear resistance.
• Closed-Loop Water Cooling: Integrated into the forming machine to ensure rapid shaping at high speeds.
Cooling & Calibration System
• Industrial Water Chiller: High-capacity cooling unit ensures stable mold temperatures, which is critical for maintaining pipe geometry and preventing deformation.
• Secondary Cooling Tank: Stainless steel spray cooling tanks provide additional immersion cooling for larger diameter pipes.
Haul-off & Cutting Unit
• Precision Haul-off: Multi-caterpillar traction machine synchronized with the extrusion speed to prevent pipe stretching.
• No-Dust Cutting: Automatic planetary cutting machine ensures smooth, burr-free edges, facilitating easy socket connection.

3. Why Choose Qingdao Cuishi?
• Rich Manufacturing Experience: We are industry leaders in Qingdao, China, with over 20 years of R&D in plastic extrusion technology.
• Customization: We tailor the screw design and mold configurations based on your specific raw material grades.
• Global Service: On-site installation, commissioning, and comprehensive operator training.

Technical Data Overview
Component
Specification/Model
Extruder Models
SJ-75/33, SJ-90/33, SJ-120/33
Forming Method
Horizontal Vacuum Forming
Cooling Method
Chilled Water + Air Cooling
Control System
Siemens PLC Touch Screen
Production Speed
1.5 – 15 m/min (depending on diameter)