Description
Qingdao City PE PP PPR pipe production line / extrusion machine / PPR pipe making machinery
PPR pipe production/extrusion line / PPR pipe making machinery is used to produce PPR pipes for cold and hot water supply in house. It's composed of vacuum feeding machine, hopper dryer, single screw extruder, mould, make line co-extruder, vacuum calibration and cooling tank, extended spraying cooling tank, haul off machine, printer, cutter and stack bracket.
Main advantages:
1. Barrier type screw, by which the material can get good plasticizing at low temperature but high extrusion output.
2. Barrel with feeding groove, material is 38CrMoAl and nitrogen treated, surface hardness is HRC 65-68, which can has a long use life.
3. Millipore type mould with suitable inner compression ratio which can guarantee to produce high quality PPR pipes.
4. High automatic level. The production line is controlled by PLC(touch screen). All parts, like extruder, haul off unit, cutter etc can be controlled by touch screen synchronously.
| Model | PP-R-32 | PP-R-110 |
| Specifications of extruder | SJ65/30 | SJ90/30 |
| Pipe Type(mm) | φ16- φ 63 | φ 75- φ 110 |
| Production line speed(m/min) | ≥ 10 | ≥ 5 |
| Air pressure(≥ 0.6MPa)(m3/min) | 0.3 | 0.5 |
| Cooling water flow rate(m3/h) | 2 | 8 |
| Total power(kw) | 55 | 120 |
| Dimension(mm) | 20000*4000*1700 | 30000*5000*1750 |
| Weight(kg) | 3500 | 4500 |
Single Screw Extruder
There is 45/33,65/30,65/33,75/30,75/33 ... etc extruders according diameters and ouput.
High production capacity of extrusion on the high quality basis. Lower temperature plasticizing design, ensure high quality sheet extrusion. Material of screw and barrel: 38CrMoAlA, nitrogen quenched (0.4-0.7mm ), Rigidity of screw: >740 , Rigidity of barel >940, the surface of screw is chromeplated Feeding bush with water cooling systemPipe Extrusion Die head
The die head is made by 40Cr moulds materials.
Using mica heating way
Pipe Vacuum Tank
It is adopted stainless steel materials, high quality vacuum and water pumb. There is flow stabilization system for better pipe surface.
Water cooling tank
it is stainless steel materials.
It could be water leaching cooling way or water spray cooling way according pipe diameters and extrusion speed.
Hual off units
It could be rubber belt or rubber block clamping way.
2 claw, 3 claw, 4 claw ,6 claw, 8 claw, 12 claw made according pipe diameters.
Cutting Machine
Always it is no dust cutting way. The blades will cut the pipe by rotating way with pneumatic powder
Stacking Machine
Length 6000mm
Stacking way:Pneumatic way
Small Pipe Winding Unit
It could be double wheel or single wheel winding according pipe diameters. Always 10-40mm will use double wheel like the photo.
Bigger Pipe Winding Unit
It could be used for 16-63mm or 50-110mm diameters
Markline Extruder
Always PPR pipe, HDPE water pipe needs the markline extruder to produce a blue or red markline on pipe surface.
Complaint
