PP/PE Water Gas Supply Pipe Extrusion Line HDPE Pressure Coextrusion
I. Pipe advantages and Usage
HDPE water supplying pipe is with advantages of good hot melt, flexibility, corrosion resistance, anti-aging tolerance. HDPE pipe is widely used in municipal water supply, city gas transportation and other areas.
Pipe diameter range from 20 to 630mm
The extrusion line comprise equipments and devices as below,
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
2sets Water spraying tank
1set Hauling machine
1set Cutting machine
1set Stacker
II. Main machine- High-effeciency single screw extruder
---Single screw is with barreir & mixing head; barrel is new model with slotting (channel), Both make security of good jellification, large output and stable performance.
III. Spiral dihead & 25/25 co-extruder for mark line
---Die head is spiral model. It has advantages of low melt temperature, good mixing, low cavity pressure, and stable performance.
Special calibrating and cooling system. We use water film lubrication and water-ring cooling to fit for requirements of HDPE and PP material, to make sure accurate diameter and roundness of thick wall pipe when they are extruded at high speed.
| Model |
Pipe diameter |
Screw |
KiloWatt |
Output |
Dimension of line |
| SPEG-63 |
20-63mm |
SJ65X30 |
120kw |
120-160kg/h |
26X1.8X3M |
| SPEG-250 |
75-250mm |
SJ90X30 |
180kw |
350-400kg/h |
40X3X3M |
| SPEG-630 |
315-630mm |
SJ120X30 |
315kw |
700-900kg/h |
60X3X3M |
Payment, delivery and after-sales service
We accept 30% TT payment after signing the sales contract, 70% payment with TT or LC after the customers or third party does the final inspection with the extrusion line.
The leading time is about 60 days after we receive pre-payment. The machine will be packed in wood crates.
All the mechanical parts have 12 months warranty. Electrical parts 6 months warranty.
Customer technicians can be trained how to install and operate the machine at the seller's factory without charge. We can also arrange my technicians to customer's factory to conduct installation at customer cost.
Company Info
Qingdao HuaShiDa Machinery Co., Ltd. Was established the High & New Technology Industrial Area of Qingdao, China in 2003. HSD's factory covers the area of 34000 square meters in Jin-ling Industrial Park, Chenyang District, Qingdao, China.
Our products mainly include
Single Screw Extruder & Twins Conical Extruder
Vacuum Calibrating pre-insulated pipe outside HDPE casing Extrusion line
16-800mm Single/multi-layer HDPE Pipe Extrusion Line
200-3000mm HDPE Spiral Corrugated Pipe Extrusion Line
Fiberglass reinforced PP-R Pipe Co-extrusion line
Plastic Sheet/ Plate Single/multi-layer Extrusion Line
PVC Fiber & Steel Wire Reinforced Hose Line
Hand Extruder / Electro-fusion Welder
Heat Shrinkable sleeves (Normal style & Fiber Reinforced style)
Electro-fusion Girth Welding joint closure & Electro-fusion welded belt
Audited Supplier 
){kind=link}
){kind=link}