This HDPE water/gas supply pipeline production line features a fully automated design and specializes in the manufacture of PE80 and PE100 pipes with diameters ranging from Φ20mm to 2000mm. It is well-suited for applications in municipal water supply, agricultural irrigation, and urban gas transmission. The production line incorporates an advanced extrusion system, precision forming molds, closed-loop water cooling devices, high-speed traction equipment, and intelligent cutting units, ensuring superior dimensional accuracy and excellent surface finish of the pipes. Equipped with a standardized PLC intelligent control system, it supports fully automated production across all stages. Additionally, it integrates an online quality monitoring module, which ensures product consistency while enabling energy-efficient operation and compliance with environmental protection standards. This production line represents an optimal solution for the manufacture of high-quality HDPE pipes.

Technical specification

Technological processes
[Feeding&Drying] → [Extrusion Molding] → [Mold Shaping] → [Cooling] → [Traction and Cutting] → [Marking]

Main equipment list
-1set Vacuum loader
-1set Hopper dryer
-1set High-effeciency single screw extruder
-1set 25/25 single screw extruder for mark line
-1set Vacuum calibration table
-2/4 set Water spraying tank
-1set Hauling machine
-1set Cutting machine
-1set Stacker

Equipment detai photos
1. Single Screw Extruder




2. Die-Head



3. Vacuum forming tank



4. Water Cooling Tank




5. Haul-off Machine




6. No-Dust Planetary Cutter




7. Discharging Frame

Core components:
single-screw extruder/mold/vacuum calibration water tank/spray cooling water tank/traction machine/cutting machine/bracket

Pipe material performance:
Excellent rigidity + flexibility + high mechanical strength

Durability features:
Resistance to environmental stress cracking/creep deformation/heat linkage

Application fields:
gas/water supply/foundation/landfill/geothermal heating pipelines

Extrusion advantages:
The dedicated high-efficiency extruder (barrier mixing screw + slotted barrel) ensures stable plasticization

1. company profile

Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

2. main products

Our main products include as following,HDPE PU pre-insulation Jacket Pipe extrusion line,3PE steel pipe anticorrosion&coating machinery,Rubber&plastic foam flexible insulation tube/sheet production line,HDPE water supplying pipe extrusion line,PE PP sheet board extrusion line,Heat shrinkable sleeve production line,Hollow wall spiral pipe production line,Plastic welding rod extrusion line,Radiation cross-linked PE heat shrinkable sleeve,Electro fusion tape,Portable extrusion welder.

Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

4. Our certificates and Patents

5. Global market
Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.
For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

6. Core Team

The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.We will provide the technical service train the workers from the buyers for free.We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.