HDPE Hollow Wall Corrugated Pipe Extrusion Line Plastic Extruder

Qingdao HuaShiDa Machinery Co., Ltd. Was established High & New Technology Industrial Area in Jin-ling Industrial Park, Chenyang District of Qingdao, China in 2003. The factory covers the area 34000 square meters, we are a professional plastic extrusion production line manufacture since 2003

Application for Hollow Wall Corrugated Pipe:
Hollow wall corrugated pipe has been widely used for sewerage and drainage in municipal,irrigation in agriculture, it will replace the cement pipe, cast iron pipe and other pipes. because of low cost of assembling, easy operation, easy connection and economical construction.

Features of HDPE Large Diameter Hollow Wall corrugated 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.

Features of HDPE Hollow Wall Corrugated Pipe extrusion line:

1.The first part is PE Pipe Production Line. The function of it extrude PE/PP pipe or PE/PP Square Shaped Pipe ( according to the customer requirement ). It include the following equipments:
SJ series Single Screw Extruder /Die Head (outer mold and mandrill) /Calibration Sleeve / Vacuum Cooling Tank / Spray Cooling Tank

2.The second part is Forming Machine. The function of it can produce qualified HDPE Large Diameter Hollow Wall Winding Pipe. It includes equipments as below: SJ series Single Screw Extruder / Die Head / Spiral forming unit .

3. Cutting unit: Saw cutting with designed length. Stack Unit

4. PLC computer control system with touch screen: With super high speed and large storage capacity, Multi control points: Forming pipe extrusion, melting PE adhesive extrusion, winding and cutting process can be auto-tail controlled synchronously, Separately controlling two extruders and winding units with two touch screens.

The extrusion line can manufacture pipe size as below chart:

Our products mainly include
Single Screw Extruder & Twins Conical Extruder
Vacuum Calibrating pre-insulated pipe outside HDPE casing Extrusion line
20-630mm 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



All the customers are welcome to visit the factory.