Vacuum Calibration Plastic HDPE Jacket Pipe Ppu Pre-Insulated Pipe Extrusion Machine

Product Description

Vacuum Calibrating Plastic HDPE Jacket Pipe for PPU pre-insulated pipe Extrusion Line

It is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as protective cover of  PU foam thermal Pre-insulated Pipe.
It is small in size, easy to operate with automatic control system and has long service life.



Production line composition:
-1set   Vacuum loader 
-1set   Hopper dryer
-1set   High-effeciency single screw extruder
-1set   Vacuum calibration table 
-1set   Water spraying tank 
-1set   Hauling machine
-1set   Cutting machine
-1set   Stacker

---Pipe Usage: out case of thermal insulating pipe, which is widely used in central heating, oil, nature gas and other industrial area.
---Pipe/jacket diameter range: 110-1680mm



Machine Advantages
---High-efficiency extruder gives larger output, stable performance.
---Pipe wall is average and smooth, to reduce waste of raw material, and pipe thickness is adjustable.
---No need trim edge, once forming.
---High degree of automation, can be operated by one person, saving labor costs.

1. High-efficiency single screw extruder
---Single screw is with barrier & mixing head; new model barrel with slotting (channel), Both make the security of good jellification, large output and stable performance.


 

 2. Die-Head
Die-head is mainly composed of mandril, neck mold, spiral body, cover, die-head body, bolts, and heating rings.
The inside surface touching with plastic materials is polished and chrome plated to ensure plastic materials flow smoothly and to ensure no rusting. The uniformity of pipe wall thickness can be adjusted by bolts. The copper calibrating sleeve fixed in die-head is mainly used to cool down the fresh pipe and to calibrate the pipe outer diameter.


3. Vacuum Calibration Tank
Vacuum calibration tank is mainly composed of frame, stainless steel tank, vacuum system, spray cooling system, position adjustment device. The vacuum pump exhausts the air from the sealed tank to pressurize the fresh pipe cling to calibrating copper sleeve and to calibrate the outer diameter.  Spray nozzles spray cooling water from all directions on pipe surface to cool down the pipe promptly.



4. Haul-off Machine
Haul-off machine is mainly composed of driving device, tracks, clamping structure, adjusting system, side plate and foundation bed. Haul-off tracks are driven by AC motor with frequency conversion control to adapt to different extrusion speed.
Automatic length measuring device realizes cutting at a set length.

5.  No-Dust Cutter
It adopts blade punching principle to realize no-dust cutting. It is mainly composed of cutting device, clamping device, structure synchronous movement device and frame.

 

6.Control system

The complete line could be controlled by PLC, with good human-machine interface, all technical parameters could be set and indicated by touching screen. Controlling system can be designed according to customers' requirements. 


7.Discharging Frame
The table surface is made of stainless steel. It adopts pneumatic overturn and discharging automatically.

 

CUSTOMER VISIT


DELIVERY


WORKSHOP

Company Profile

Qingdao Huashida Machinery Co., Ltd, is a manufacturer specializing in plastic pipe machines, municipal pipe machines, pipe insulation& anticorrosion machines, pipe jointing&anticorrosion materials, and so forth with 21 years of production experience. 

Our main products are:
1. HDPE Jacket Pipe for Pre-insulated Pipe Production Line (110-2200mm)
2. Rigid Pre-insulated Pipe Production Line
3. Flexible Pre-insulated Pipe(PERT) Production Line
4. Steel Pipe FBE/2LPE/3LPE Anti-corrosion Coating Production Line
5. Steel Pipe Derusting & Shot Blasting Production Line
6. PE Pressure Pipe/Water Gas Supply Pipe Production Line
6. PP/PE Plastic Board/Sheet/Geomembrane Production Line
7. NBR PVC Thermal Insulation Tube/Plate Production Line  
8.Pipeline Anti-corrosion Materials and Instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod. 

We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.

 

Our team

Delivery

Industry Exhibitions

Certifications

ISO 9001: Quality Management System Certificate
ISO 14001: Environmental Management System Certificate
ISO 45001: Established Occupational Health and Safety Management System Certificate

CE and ENC Certification 

Invention patents, utility model patents and computer software copyrights related to insulation pipe production lines

Shandong First-of-a-Kind (FOAK) Technical Equipment