PPR fiberglass extrusion making machine /PPR multi-layer extrusion production line PPR fiberglass extrusion making machine /PPR multi-layer extrusion production line

Why we produce three-layer pipe instead of single layer:
1. Reduce the production cost. Ususally middle pipe layer will use recycled material, it will reduce your raw material cost, and will not affect the pipe quality.
2. Increase the pipe toughness. Some customer will use glass fiber material in the middle layer, it will be increase the pipe toughness.

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Product Description

 DOUBLE CAVITY PPR PIPE EXTRUSION MACHINE /PRODUCTION LINE 

Features of product:

1. Equipped with polyolefin purposed single-screw extruder; it has the characters of quick plasticizing, high efficiency and so on.
2. The specially designed co-extrusion die head is reasonable in flow channel, smooth in both internal and external walls, and small in internal stress.
3. Pipe diameter is among 20-160mm and production speed reaches to 18m/min.
4. One unit serves several purposes. It can produce common PP-R, Nanometer anti-bacteria pipe, PE-RT and PE-X.
5. If added one co-extrusion engine and die on original base, it can produce PP-R fiberglass reinforced composite pipe

Process line:
Raw material +master batches → mixing→vacuum feeding → material dryness → single screw extruder → single screw extruder → singlescrew extruder → color Line extruder → co-extrusion mould → calibrator → spray vacuum calibration tank → spray coolingwater tank → word printer → haul-off → no-dust cutter → pipe rack→finished product

Detail informtiaon

Single screw extruder

Drive motor: Siemens Beide motor

Inverter: ABB

Temperature control: Omron

Contactor: Siemens
For 20-63mm three layer pipe machine, if you have specific requirement for each layer percentage, we suggest you use three extruder co-extrusion, otherwise 2 sets extruder coextrusion is enough.

Extrusion mould

Material: 40Cr
Calibrator: Stainless steel 

It will be much better if you can tell us the specific pipe size(pipe diameter & pipe thickness or pressure) you want to produce, then we can suggest you the most suitable machine based on your requirements.

Calibration Tank

Material: Stainless steel
Tank Movement : Forth and back by motor driven Up and down by manual adjust

Spraying Cooling Tank

Material: Stainless steel
Length: 6m or customized

Haul-off Machine

Haul-off Speed Adjustive: ABB inverter
Above Haul-off Bracket Compaction Mode: Adopt pneumatic gas cylinder

Cutting Machine

Cutting Saw: Adopt Alloy Steel Saw

Machine Type: No dust cutting machine

This type cutting machine can reduce the dust in your factory, and with  lower norise

Stacker

Laying Board Material: 1.5mm Stainless Steel Board

Stacking Mode: Stacking by Gas Cylinder, adopt Limited Switch Send out Cutting Signal

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