PE 75-250mm 3 layer.mp4

50-160mm PPR water pipe extrusion line

50-250mm HDPE tube production line / making machine

Diameter Range (mm): 50 75 90 110 160   wall thickness by request

Main Extruder Motor Power: 90kw   

Line Space Occupation: 36mx4mx3m

Capacity: 180-280kg/h

Introduction of PPR pipe production line 

The unit consists of single screw extruder , die head,  vacuum cooling  tank,  haul-off machine, planetary(swarf less/ chip free cutter / no dust cutter) cutting machine, winder stacker and so on. 

Turn-key solution can be provided, like laser printer ,crusher, shredder, water chiller, air compressor etc. to achieve high-grade and automatic tube production.

Characteristics of PPR 50-160mm Pipe extrusion line cost 

• This machine is mainly used for pipe production with PE resin as raw material. 
• The design of slotted feeder barrel and barrier screw can improve the plasticizing effect. 
• High extrusion rate, low melt temperature and uniform temperature. 
• Barrier type two pole mixing, i.e. special screw for day, slotting barrel. 
• Equipped with a new type of secondary split die, with the characteristics of low temperature and low pressure extrusion: water film sizing sleeve, to ensure the high-speed production of pipes. 
• The marking line can be selected to extrude to produce the pipe with color mark. 
• The production line can produce PPR pipe by changing mould. 

Process Flow for PPR 50-160mm pipe making machine :

Raw material+ master batches → Mixing → vacuum feeding → material dryness → single screw extruder →color string extruder → spiral mould → vacuum calibration tank → spray cooling water tank →spray-code printer → haul-off → no-dust cutter → Double disc Winding/ Stacker → finished product inspecting &packing

More images for  50-160mm PPR pipe production line 

Single screw extruder 

Model :SJ75/33 extruder of PPR 750-160MM extrusion line

• Barrel and screw material: 38CrMoAlA,

• Diameter of screw: Φ 75mm 

• Length diameter ratio of screw: 33:1 

• Driving motor power: 90kW high speed screw  

• Temperature control table of OMRON 
• ABB or Siemens brand inverter 
• Schneider or Siemens AC contactor
• Siemens Bede motor 
• Gearbox: high torque, low noise, hard tooth surface grinding reducer is equipped with external cooling circulation system

Die head and mould（including the bush,pin and calibrator）

Materials: 40Cr Steel

Structure: Spiral or Basket

Single cavity design

Single layer design

Vacuum Calibration Tank

length: 9000mm

Tank materials: 4mm  304 S. S.Materials

Double-chamber structure vacuum and cooling 

Water temperature and level controlling technology

High pressure and stable water jet

Pressure protection design

Haul-Off machine :

ABB Frequency motor driving

Upper and lower caterpillar is driven separately by the frequency inverter

Fast change type pads

High friction fact and anti-wear out silicon rubber Pads

Metering counter

Cutter:

Non-dust cutter, Blade rotates around pipe and cut off pipe with smooth surface.

Synchronous control

Cast aluminium fixture unit

High Quality Alloy Blades

Smooth Cutting surface

Servo motor Synchronous control

Stacker

Stainless steel 304 as touching material

Discharge driving by air cylinder

Packaging of  50-160mm PPR pipe production line

Exhibition of  50-160mm PPR pipe production line