HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Line:
Application of HDPE Large Diameter Hollow Wall Winding Pipe:
It has been widely used for sewerage and drainage systems in the city, it will replace the cement pipe, cast iron pipe and other pipes. because low cost of assembling, easy operation, easy connection and economical construction.
Features of HDPE Large Diameter Hollow Wall Winding 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.
1. HDPE Large Diameter Hollow Wall Winding Pipe Production Line designed with advanced technology includes 1st single screw extruder for square shaped pipe, square shaped pipe extrusion die, vacuum calibration water tank, spray cooling water tank, cutting unit and stack unit. 2nd single screw extruder for melting glue material, spiral forming unit.
2.1st single screw extruder for square shaped pipe and 2nd single screw extruder for melting glue material: Extrusion theory for low energy consumption and low temperature plastic compliant with material characteristic (heavier molecular weight), Unique screw design of distance-changing and separation of solid material and melting material, Unique design of loading system ensures large increasing of extrusion capacity. Special design of high mix-melting ensures through low temperature plastication.
3. Spiral forming unit: Adopts advanced multi-axes transmission box with feature of high transmission force and stable running performance. Unique design of composite die-head, rotational molding after combined feed, and two sets of extruder PE for winding pipe, High quality of winding pipe produced by adopting the unique winding process for pipe forming, The glue extruder can be moved all directions.
The production line includes two parts.
The first part is PE Pipe Production Line. The function of it extrude PE/PP pipe or PE/PP Square Shaped Pipe ( according to your 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
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 .
4. Cutting unit: Saw cutting with designed length. Stack Unit
5. 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 in tandem with two touch screens.
Pipe size range
Speed per h
Size of line