Large Diameter HDPE Hollow Wall Pipe Extrusion Line
Description
Large Diameter HDPE Hollow Wall Pipe Extrusion Line Advantages
Lightweight but tough
Weighs less than 1/5 of same-size concrete pipes, easy to transport and install without heavy equipment. Its hollow structure delivers stable ring stiffness for both shallow residential and deep municipal burial, and resists cracking from uneven ground settlement.
01
Truly leak-proof
Joints are hot-melt welded with the same HDPE material, forming a seamless, fully integrated connection. It eliminates joint leakage and groundwater contamination, making it the top choice for municipal rain-sewage diversion and pipe network upgrades.
02
Durable and long-lasting
HDPE resists acid, alkali and corrosion with zero rust risk. It fits domestic sewage and regular industrial wastewater discharge, and lasts over 50 years under normal buried use - far longer than traditional concrete pipes.
03
Smooth flow, anti-clogging
Its ultra-smooth inner wall prevents scaling and dirt buildup, delivering 30% higher water flow capacity than same-size concrete pipes. It maintains stable long-term flow without frequent desilting, greatly cutting maintenance costs.
04
Excellent cost-effectiveness
It installs twice as fast as concrete pipes, with lower foundation requirements. It saves time and cost in early construction, needs little later maintenance, and delivers far better value over its full service life.
05

Large Diameter HDPE Hollow Wall Pipe Extrusion Line Specification
|
Type |
Diameter |
Extruder |
Main motor power (kw) |
Power (kw) |
Max output (kg/h) |
|
JW500 |
200-500 |
JW65X33/JW45X30 |
75/22 |
170 |
200 |
|
JW800 |
200-800 |
JW75X33/JW65X30 |
90/30 |
210 |
400 |
|
JW1200 |
300-1200 |
JW90X33/JW65X30 |
160/45 |
350 |
600 |
|
JW1600 |
800-1800 |
JW100X33/JW75X30 |
185/55 |
450 |
650 |
|
JW2400 |
1200-2400 |
JW120X33/JW75X30 |
220/75 |
550 |
750 |
|
JW3000 |
1800-3000 |
JW150X33/JW90X30 |
280/90 |
600 |
900 |




Applications
Municipal Projects
The top pick for municipal drainage works, including urban rain-sewage separation networks, rainwater and sewage mains, sponge city infiltration systems, and old pipe network upgrades;
Building & Park Projects
For indoor and outdoor drainage and sewage systems in residential areas, commercial complexes and industrial parks;
Water Conservancy & Agriculture
Applied to farmland irrigation, flood drainage, river pollution interception, and water diversion & transmission projects;
Special Scenarios
Suitable for seepage drainage of highways, railways and tunnels, landfill leachate collection, corrosive industrial wastewater discharge, and mine ventilation & drainage.

Company Profile
Jwell Machinery was established in 1997 and is a leading manufacturer of plastic extrusion equipment, including complete pipe extrusion production lines and industrial extrusion solutions. As a vice‑president unit of the China Plastics Machinery Industry Association, Jwell is recognized for its engineering expertise and commitment to innovation.
With production facilities covering over 1,000,000 square meters, Jwell operates 11 manufacturing plants in China and 3 overseas factories, supported by 26 professional subsidiaries and dedicated heat‑treatment and nitriding workshops. Our annual production capacity exceeds 3,000 high‑end plastic extrusion systems, serving customers in more than 120 countries and regions worldwide.
Jwell delivers reliable, efficient, and customizable extrusion lines for a wide range of applications, from plastic pipes and profiles to advanced industrial components. With decades of experience, a strong global service network, and a focus on quality, Jwell is a trusted partner for manufacturers seeking long‑term performance and production growth.

FAQ
Q1. How is equipment transported safely?
A1. We work with professional logistics partners, and all equipment is packed with anti-shock and anti-rust materials to ensure safe arrival.
Q2. Do you provide installation and staff training?
A2. Yes. Our experienced engineers can travel to your factory for on-site training, or provide online guidance. Customers can also send engineers to Jwell for training.
Q3. How is equipment quality ensured?
A3. Our production follows ISO9001/2015, CE standards, and European manufacturing practices. We use advanced equipment including CNC lathes and milling machines from Korea and Japan. All machines undergo rigorous testing before shipment.
Q4. What is the warranty?
A4. Standard warranty is 12 months for core components. Easy-wear parts are excluded but are supplied at cost. Remote and on-site technical support is available throughout the machine's lifetime.
Q5. Can machines be tested before shipment?
A5. Yes. Customers can request online inspection, detailed test videos, and third-party inspection. Factory Acceptance Tests (FAT) ensure performance meets agreed specifications.
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