Double Wall Corrugated Pipe Production Line for High-Strength Drainage Pipes

Advanced HDPE/PP Double Wall Corrugated Pipe Production Line

Features of large caliber PE spiral drainage pipe:
 1).High Ring Stiffness 
2).High Brunt Intensity and low weight
3).Good creep deformation resistance.
4).Outer pressure resistance.
 5).Erosion resistance ( such as acid ,alkali and salt etc.)
6).Long life of approximate 50 years. No pollution and so on. 

Product Parameters

Core Process Advantages

• Composite Reinforced Structure: First extrudes a high-strength square single-wall pipe as the structural core, then synchronously spirally winds molten PE adhesive material around it, forming a composite pipe with both high ring stiffness and flexibility.

• Energy-Efficient Plastication: The extruders employ a unique variable-pitch, barrier-type screw design and a high-efficiency mixing system. This achieves low-temperature, low-energy consumption plastication tailored for high molecular weight materials, significantly increasing extrusion capacity while ensuring plastication quality.

• Intelligent Synchronous Control: The entire line is centrally managed by an advanced PLC computer control system. Through touch-screen interfaces, it enables synchronized automatic control over the square pipe extrusion, adhesive extrusion, spiral winding, and cutting processes, ensuring process coordination and operational reliability.

Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
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Our Main Products Include:
HDPE Jacket Pipe Extrusion Line
3LPE Steel Pipe Anti-Corrosion Coating Line
Hollow Wall Spiral Pipe Production Line
PE/PP Geo Membrane Production Line
PE/PP Sheet Board Extrusion Line
Rubber Foam Insulation Pipe Production Line
Radiation Cross-Linked PE Heat Shrinkable Sleeve
Electro Fusion Sleeve
Portable Hand Extrusion Welder

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