HDPE/PP Double Wall Corrugated Pipe Production Line

This production line represents our independently developed, new-generation solution for high-speed, water-cooled corrugated pipe manufacturing, incorporating advanced international technology.

Utilizing polypropylene (PP) or high-density polyethylene (HDPE) as primary raw materials, it produces high-quality single and double-wall corrugated pipes. The unique corrugated structure of these pipes provides exceptional advantages, including light weight, high impact strength, excellent corrosion resistance, and reliable performance across a wide temperature range.

Consequently, they are widely applied in urban drainage & water supply, infiltration systems, building plumbing, cable ducting, bridge cable protection, agricultural irrigation, and more.

Line Features & Technical Advantages:

1. Sealed & Efficient Cooling: The mold carrier employs a sealed water-cooling structure where left and right modules move along a closed-curve path. A uniquely designed circulating water circuit ensures highly reliable and effective cooling with minimal hydraulic impact, guaranteeing consistent production stability and superior pipe surface quality.

2. Robust & Precise Drive System: A gear-driven mechanism ensures smooth operation with automatic wear compensation, low noise, long service life, and high synchronization accuracy between modules.

3. Material & Structural Excellence: Dedicated to processing PP and HDPE, the line produces pipes that are lightweight yet robust, corrosion-resistant, and suitable for diverse environmental conditions.

Product Parameters

Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation&anticorrosion machines, and pipe jointing&anticorrosion materials, with 21 years of production experience.
Our main products are:
1. HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
2. Rigid pre-insulated pipe Production Line
3. Flexible pre-insulated pipe(PERT) production line
4. Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
5. Steel pipe derusting line
6. PE pressure pipe/Water Gas supply pipe production line
6. PP/PE plastic board/sheet/geomembrane production line
7. NBR PVC Thermal insulation tube/plate production line
8.Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod.

We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.