PE Hollow Wall Winding Pipe Extrusion Line

Our PE hollow wall winding pipe extrusion machine can produce pipe size range from Ø200-3000mm.
We are one of the drafters of nation standard for hollow wall winding pipe.
PE hollow wall winding pipe is mainly used for water drainage, same as double wall corrugated pipe. Compared with double wall corrugated pipe, it have advantages of low machine investment cost and larger pipe diameter.
With different design of profile tube our machinery can produce pipes of different ring stiffness that adapt to different conditions and fields.

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PE Hollow Wall Winding Pipe Production Line Parameter

ModelPipe Range (mm)Output Capacity (kg/h)Main Motor Power (kw)
XCR500200 – 500450 – 500110+22
XCR800200 – 800250 – 500(55+15) – (110+22)
XCR1200300 – 1200450 – 500110+22
XCR1600500 – 1600900 – 1000185+55
XCR24001000 – 24001300 – 1400315+90
XCR32001600 – 32001600 – 1800355+110

Advantage of PE Hollow Wall Winding Pipe

  1. Stable chemical properties: not corroded by sewage, wastewater and chemicals, and not corroded by rotting substances in the soil.
  2. Good impact resistance: The pipe wall adopts a special structure, which is resistant to impact and pressure, and has large elastic deformation and is not easy to damage.
  3. Anti-aging: the service life of PE hollow wall winding pipe can reach more than 50 years under normal use.
  4. Adapt to a wide range of temperature: under the conditions of -80 ℃ to 60 ℃, the pipe will not freeze or swell and leak water.
  5. Light weight: the pipe wall adopts a hollow structure, which saves raw materials, is convenient for transportation, and is convenient for construction without large construction equipment.
  6. Convenient connection: the pipe can be connected outside the trench first, and then pushed into the trench. Can reduce construction time and engineering costs.
  7. Good wear resistance: wear-resistant than steel pipes and cement pipes.
  8. Large water flow rate: good drainage and smooth inner wall.
  9. Economical: low raw material cost, low construction, management and maintenance costs.
  10. Environmental protection: HDPE is harmless to the soil and can be completely recycled.

Application of PE Hollow Wall Winding Pipe

Liquid Storage
Liquid Storage
Drainage
drainage

PE Hollow Wall Winding Pipe Connection

Stainless Steel Sleeve Joints
Socket Connection
Socket Connection
Pipe Fittings
Pipe Fittings
Heat Shrink Sleeves
Heat Shrink Sleeves

PE Hollow Wall Winding Pipe Manufacturing Process Flow Chart

Process Flow

  • Process 1: Raw materials will be heated, melted, further mixed and plasticized inside screw and barrel of extruder. Plasticized melt will be pushed by screw and move into the flow channel of die head.
  • Process 2: The die head is also with heating function. Heated melt will flow through flow channel inside die head to form pipe shape. The hot melt in pipe shape comes out from die head will go to the vacuum tank.
  • Process 3: The vacuum tank creates vacuum and have cooling water spray inside tank body. At the entrance of the vacuum tank, there is calibration sleeve, the hot melt will go through calibration sleeve. The calibration sleeve inside shape is square, to make square pipe. Vacuum will make pipe outer surface clung to calibration sleeve. And cooling water will cooling the melt. Pipe will form in this stage and will move to cooling tank for further cooling.
  • Process 4: Square pipe is pulled by winding machine. Winding machine has extruder to extrude hot glue to make square pipe attached to each other and spirally winded to formded into hollow wall winding pipe.
  • Process 5: When hollow wall winding pipe formed, it will move to cutter.
  • Process 6: Cutter can cut pipe by required length. After cutting, pipe will move to stacker. Stacker has roller to move pipe spirally, need forklift or crane to unload pipe.

Units of PE Hollow Wall Winding Pipe Extrusion Line

single screw extruder

Unit 1: Single Screw Extruder

Adopt L/D ratio 38:1 screw for virgin material. Adopt L/D 33:1 screw for recycled material. We also have choice of twin screw and barrel for other material such PP powder, etc. Provide suitable extruder for different customer requirements.

Unit 2: Die Head

Extrusion die head apply spiral structure, each material flow channel is placed evenly. Each channel is after heat treatment and mirror polishing to ensure material flow smoothly. Die head structure is compact and also provide stable pressure, always from 19 to 20Mpa. Under this pressure, pipe quality is good and very little effect on the output capacity. Can produce single layer or multi-layer pipe. According to line speed difference, we provide different design of die head.

Unit 3: Vacuum Tank

Vacuum tank is used to shape and cool pipe, so as to reach standard pipe size. We use double-chamber structure. First chamber is in short length, with pipe soak into water to ensure very strong cooling and vacuum function. As calibrator is placed in the front of first chamber and pipe shape is formed mainly by calibrator, this design can ensure quick and better forming and cooling of pipe.

Unit 4: Cooling Tank

Cooling tank is used to cool pipe further.

Unit 5: Winding Machine

Winding machine is used to wind square pipe and attach them together to form spiral pipe. It is adjustable to produce different spiral pipe sizes, also winding angel is adjustable for square pipe in different width. With effective water cooling.

Unit 6: Cutter

Cutter controlled by Siemens PLC with fully automatic cutting process. Can customize cutting length.

Unit 7: Stacker

To support pipes. With rubber support roller, roller will rotate along with the pipe.

PE Hollow Wall Winding Pipe Making Machine Price (Based on Your Requirements)

We have different model for PE hollow wall winding pipe making machine with different capacity to produce different sizes of PE hollow wall winding pipes.
In addition to the machinery price, it is recommended that you need to know the investment amount of the entire project.

Extrusion Machine

Extrusion machine is most important factor to consider. Because the choice of other component will be based on the extrusion machine. According to your requirement, we will provide you the machinery price with exact machine configuration.

Auxiliary Machinery

Auxiliary machinery are necessary to make extrusion machine working. For example, suitable transformer is required to provide electricity; chiller is needed to provide cooling water; air compressor is necessary to provide compressed air. In addition, mixer, crusher, etc. are used to mix material and recycle scrap material.

Factory Building

According to the machinery information, we will recommend you the space of workshop to install and operate the extrusion machine and its auxiliary machinery. You can calculate the workshop cost based on our information.

Workers

We will give recommendation of number and types of workers required to make extrusion machine running. For example, how many operators and ordinary workers.

Raw Material

We will also recommend the spare raw material you need to prepare. Because it is necessary to have some raw material in stock in order to make extrusion machine continuous running and you can have enough time to purchase additional raw material.

Besides total investment cost, our sales engineer can also provide cost and profit analysis, and show you how many days you need to recover total investment cost. So you can check the feasibility of the project. So please contact with our sales engineer to know the exact machinery cost, total investment cost and project feasibility.

PE Hollow Wall Winding Pipe Manufacturing Plant Layout

Our company will provide detailed machine layout. We can also plant layout according to your workshop drawing.

Our layout is customized based on different size of PE hollow wall winding pipe machine and customer workshop.
Below is important information which we will show in the plant layout according to you workshop drawing:

Transformer Position

According to your workshop drawing, we will arrange extrusion machine based on the original transformer position. Or if you do not have transformer yet, we will recommend suitable transformer position.

Water Tank Position

Water tank is necessary to provide continuous cooling water to the extrusion machine. We will consider the water tank location to make water circulation smoothly between machine and water tank.

Air Compressor

Usually, we recommend to locate air compressor away from the extrusion machine because of the big noise created by the air compressor during its working. We will allocate the good position of air compressor according to your workshop drawing.

Trench

Trench is located beside the extrusion machinery. It has conduit pipe, air pipe , water supply pipe and water drainage pipe inside. You can also choose not to have trench.

Together with plant layout, our company will provide electrical drawing and machine manual.