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Qingdao Huashida Machinery Co., Ltd.
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HDPE Jacket Extrusion Line For PU Foaming Pre-Insulated Pipe High-Strength

HDPE Jacket Extrusion Line For PU Foaming Pre-Insulated Pipe High-Strength

Brand Name Huashida
Certification CE, Rohs,TUV
Place of Origin China
Minimum Order Quantity 1
Payment Terms T/T
Delivery Time 2months
Packaging Details according to the actual condition
Foaming Thickness Pre-insualte
Total Weight 10 tons
Cutting Method Planetary Cutting
Pipe Length Range 6m - 12m
Plc Siemens
Detailed Product Description

110-550mm PE Insulation Pipe Extrusion Line,Automatic tube cutting

gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery

 

Technical Prameters:

 PE-365/760PE-420/960PE-850/1372PE-960/1680
Main extruderSJ-90/33SJ-90/33SJ-120/33SJ-150/33
Pipe diameter (mm)Φ365-960Φ420-960Φ850-1372Φ960-1680
capacity (kg/h)550-700550-700700-900800-1200
Installed power (kw)360380440580
Length (m)35364048

 

Thermal insulation pipe production line is based on high density polyethylene modified materials as raw materials, the production of large diameter new composite thermal insulation pipe equipment. The production of low energy consumption, large caliber, corrosion resistance, light weight, convenient construction, long service life, high efficiency and energy saving of the new insulation pipeline, can be widely used in central heating, crude oil and natural gas transmission and other important fields, has an important role in energy conservation.


HDPE Jacket Process Flow:

  1. Vacuum Feeding of PE Granules: The raw PE granules are automatically fed into the system via vacuum suction.
  2. Hot Air Drying: The granules are dried using hot air to remove moisture, ensuring optimal extrusion quality.
  3. Extrusion Plasticizing: The dried granules are plasticized through the extruder, heated and mixed to form a molten plastic mass.
  4. Mold Shaping: The molten plastic is shaped into the desired pipe profile by passing through the extrusion die.
  5. Vacuum Sizing: The pipe is then subjected to vacuum sizing, adjusting its dimensions to precise specifications.
  6. Water Cooling: The pipe is cooled rapidly by immersion in a water tank to solidify its shape and structure.
  7. Pulling Out: The solidified pipe is pulled out of the cooling tank at a controlled speed.
  8. Cutting: The pipe is cut to the desired length using a precision cutting machine.
  9. Carrier Laying-off: The cut pipes are then neatly laid off onto a carrier for further handling or packaging

Composition of Equipments:

  1. Hopper Dryer
  2. Single Screw Extruder
  3. Extrusion Mould Die
  4. Head Bracket
  5. Vacuum Calibration Device
  6. Water Cooling Tank
  7. Haul-off Unit
  8. Planetary Cutting Machine
  9. Pipe Bracket
  10. Loader
  11. PLC (Programmable Logic Controller)

 


gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery Advantages:
The inclusion of PUF (Polyurethane Foam) 

  1. Reduced Heat Losses:
    • By effectively insulating the pipeline, PUF insulation minimizes heat losses to as low as 8%, significantly outperforming traditional insulation methods that often suffer from heat losses of 30-40%. This enhanced thermal efficiency leads to lower energy consumption and reduced operating costs.
  2. Capital Cost Savings:
    • The cost-effectiveness of PUF insulation is further evident in the reduction of capital costs by 15-20%. This is primarily due to the elimination of the need for concrete channels and chambers for valves, which are often required in traditional pipeline systems.
  3. Reduced Operating Costs:
    • The improved thermal efficiency and reduced heat losses lead to a significant reduction in operating costs. Specifically, the use of PUF insulation can result in operating cost savings of up to 9 times compared to traditional systems.
  4. Lower Repair Costs:
    • The durability and resilience of PUF insulation reduce the frequency and severity of repairs, leading to a 3-fold decrease in repair costs. This not only saves money but also minimizes the inconvenience and downtime associated with repairs.
Product Tags: Pre Insulated Steel Pipe Production Line   Pre Insulated Pipework Production Line   Pre Insulation Pipe Production Line  
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