PPR - GRP - PPR / PPR Fiberglass three - layer pipe extrusion machine / production line (16mm-63mm) is used to produce PPR - GRP - PPR or PPR Fiberglass three - layer pipe with 16mm-63mm diameter.
PPR - GRP - PPR / PPR Fiberglass three - layer pipe feature:
1. Linear expansion coefficient is only about 20 to 30% of the normal pp-r products;Thoroughly solved the plastic pipe flexible problems.
2. The stiffness is stronger, no pipe droop,less fixed point.All of these feature reduce the engineering cost.
3. Proof pressure is higher,has a longer service life in the shaking force.
4. Better high temperature resistance,normal work temperature can reach 95-100
5. Under the same level of pressure,PPR - GRP - PPR has a thinner wall and larger pipe diameter,so there is larger water-carrying capacity.
6. Good sealing,no water moss,no oxygen permeability,so it could keep fresh pure water quality.
 
PPR - GRP - PPR / PPR Fiberglass three - layer pipe extrusion machine / production line (16mm-63mm) production:

 
PPR - GRP - PPR / PPR Fiberglass three - layer pipe extrusion machine / production line (16mm-63mm) Introduction:
1. Total installed power: 150Kw, 380 V three phases+N+G, 50HZ
Load factor: 55%-80%  (Actual power is 110kw)
2. Cooling circulars water:10 m3/h
3. Compress air:0.3m3/min
4. Workhouse: 50000×2300×2600mm(length, width and high of line)
5. Products dimension: 16mm-63mm
 
PPR - GRP - PPR / PPR Fiberglass three - layer pipe extrusion machine / production line (16mm-63mm) Machinery Specification:
All the PPR pipe production line:

1. Automatic Feeder and drying hopper
2. Single Screw Extruder 50 / 33 ( Middle layer of GRP ) 1set
   Single Screw Extruder 50 / 33 ( Inner and out layer of PPR ) 1set
3. Mark line extruder SJ 25 / 25
4. PIPE molds
5.Vacuum sizing tank
6. Spray cooling tank
7. Printer
8. Belt haul-off
9. Non scrap Cutting unit
10. Stacker
11. Digital control cabinet

1. Seller supply full set of technical document, cutter and other full document (write in English).  
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 o