Air-Cooled DWC Corrugated Pipe Machine

The Ultimate Plastic Pipe Corrugator: Leveraging the superior thermal conductivity of premium aluminum alloy blocks combined with forced air cooling, this corrugated pipe machine delivers reliable, high-quality pipes without the massive capital investment and maintenance overhead of complex closed-loop water infrastructures.

Air-Cooled DWC corrugated pipe machine layout diagram showing extruder, corrugator, cooling tank and cutter
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Efficient Air Cooling

Utilizes high-capacity fan systems to channel air directly through the aluminum blocks, eliminating the need for expensive water chillers on your plastic pipe corrugator.

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Premium Aluminum Molds

Lightweight yet highly conductive aluminum blocks ensure rapid heat extraction and consistent, flawless pipe wave profiles during continuous extrusion.

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Low Maintenance Cost

The simplified mechanical cooling structure of this corrugated pipe machine drastically reduces scaling issues, operational downtime, and overall maintenance costs.

Turnkey Plastic Pipe Corrugator Line Composition

Industrial-grade components optimized for maximum reliability and ease of operation.

High-Torque Extruder for Corrugated Pipe Machine

High-Torque Extrusion System

Single-screw extruders featuring 38CrMoAl nitrided barrels and screws for superior wear resistance. Ensures stable plasticization for PE/PP materials, powered by reliable Siemens/ABB motor drives.

Co-Extrusion Die Head for Plastic Pipe Corrugator

Low-Pressure Die Head

Advanced co-extrusion die head ensuring precise material distribution. The optimized flow channels reduce melt pressure, allowing for seamless inner and outer pipe wall fusion.

Air-Cooled Corrugator Unit Core

Air-Cooled Corrugator Unit

The heart of our plastic pipe corrugator. A precision gear-driven tracking system equipped with high-velocity cooling fans. The open-frame design allows maximum ambient air circulation.

Air-Channel Aluminum Mould Blocks for Corrugated Pipe Machine

Air-Channel Aluminum Moulds

Precision-machined aluminum blocks engineered with optimized air-flow labyrinths. These lightweight blocks conduct heat significantly faster than traditional iron molds, boosting overall line speed.

Secondary Spray Cooling Tank

Secondary Spray Cooling Tank

A high-efficiency stainless steel tank designed to rapidly cool and solidify the pipe's outer wall immediately after it exits the plastic pipe corrugator, ensuring exact dimensional stability.

Advanced No-Dust Cutter for Corrugated Pipes

Advanced No-Dust Cutter

Chipless rotary cutting system driven by stepper motors and premium alloy blades. Completely eliminates workshop dust and noise. PLC-controlled to accurately slice exactly at the pipe's bell/socket position.

Technical Specifications & Production Capacity

Comprehensive technical parameters for WP-200A to WP-500A Air-Cooled Corrugated Pipe Machines.

Parameter WP-200A WP-315A WP-500A
1. Line Configuration
Suitable Pipe Range (ID) 50 - 200 mm 110 - 315 mm 200 - 500 mm
Cooling Method High-Velocity Fan Air Cooling
Inner Layer Extruder SJ-50/33 SJ-65/33 SJ-75/33
Outer Layer Extruder SJ-65/33 SJ-75/33 SJ-90/33
Mold Material Premium Thermal-Conductive Aluminum Alloy
2. Reference Production Speed (m/min)
OD 50 - 110 mm4.0 - 8.0--
OD 110 - 200 mm3.0 - 5.03.0 - 5.0-
OD 200 - 315 mm-2.0 - 3.52.0 - 3.5
OD 315 - 500 mm--1.0 - 2.0

* Note: Production speeds are reference values. Actual output varies based on raw material quality, operator proficiency, and specific ring stiffness requirements.

Target Applications for OD50-500mm

Perfect for mid-scale civic projects requiring reliable protection and drainage solutions.

Telecom & Power Conduits

Excellent for burying fiber optic cables and power lines, offering sufficient ring stiffness with highly economical production costs.

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Light-Duty Drainage

Ideal for residential area stormwater drainage and landscaping water management where extreme heavy-duty traffic loads are not a factor.

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Agricultural Irrigation

Cost-effective corrugated pipes are widely used in farmland drainage networks, helping modern agriculture manage water levels efficiently.

Optimize Your ROI Today

Looking for a reliable plastic pipe corrugator without the massive water-cooling overhead? Contact our experts for a customized WP-Series quotation.

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