HDPE Large Diameter Hollow Wall Coil Pipe Making Machine

Description of HDPE Large Diameter Hollow Wall Coil Pipe Making Machine:

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. No pollution and so on.
 

Application of HDPE Large Diameter Hollow Wall Winding/Coil Pipe:

It has been widely used for sewerage and drainage in city , it will replace the cement pipe ,cast iron pipe and other pipes . Its low cost of assembling, easy operation, easy connection and economical construction can make it wide foreground and market potential.

Features of HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Line: 
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, 2nd single screw extruder for melting glue material, spiral forming unit, cutting unit and stack 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 plastication 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 extrude 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 in up and down , left and right direction. PLC computer control system with touch screen interface can realize automatic and reliable operation
4. Cutting part:saw cutting with desired length.OMRON or MITSUBISHI PLC computer control system with touch screen interface can realize automatic and reliable operation.
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 extruder and winding unit in tandem with two touch screens.

6. It 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 as following equipment : 
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 of HDPE Large Diameter Hollow Wall Winding Pipe. The function of it can produce qualified HDPE Large Diameter Hollow Wall Winding Pipe. It includes as below equipment: 
SJ series Single Screw Extruder / Die Head / Spiral forming unit / Cutting Unit / Stack Unit / PLC control system with touch screen

Technical Parameters of  HDPE Large Diameter Hollow Wall Coil Pipe Extrusion Machine:
 

  1. Seller supply full set of technical document, cutter and other full document (write in English) for the extrusion machine.

  2. Seller supply training for buyer's staff until buyer can produce the eligible production independently.

  3. Seller is responsible for installing, testing, adjusting and debugging the machines in buyer's factory.

  4. Buyer should pay the expense for our engineers including for our engineer including round- way tickets, inland traffic, lodging and boarding fee when the machine is installed, tested and maintained.   

  5. Seller will go to install machines after the machine is arrived at buyer and buyer will have prepared all conditions (including power, water, compress air, tools and materials for producing pipe, etc) for installing and testing these machines. Buyer should pay 60USD/day.

  6. When installing, people of both sides cooperate well and carefully, buyer supplies convenient working condition, any problem, should discuss peacefully and kindly.

  7. Buyer supply proper working tools, equipments and other conditions.

  8. The expense including the accommodation and materials of the trial-run the machine for testing and other expenses(electric, water, air and worker) will be on seller's account,  if the buyer or their representatives do the inspection of the machines before shipment.

  9. Guarantee period: 14 months after shipment (the date of B/L)