Five Layers PPR-AL-PPR Pipe Making Machine 20mm-63mm, Composite Al-Plastics Pipe Machine
Overlapped Welding Al-Plastics Pipe Machine, PPR-AL-PPR Pipe Production Line
The production line is used to produce Five Layers PPR-GLUE-ALUMINUM-GLUE-PPR Pipe, which is used for hot water transportation, it is one kind of composite Aluminum plastics pipe, with high strength, oxygen barrier, high temperature heating resistance. This production line configurated by four extruders, inner die head moulds, outer die head moulds, aluminum forming unit, pipe haul-off machine, pipe coiler machine, stacker, etc.
| Line Model | Extruder Model | L/D | Production Scope | Line Speed | Nominal Power | LXWXH m |
| KDPAP45 | SJ45/45/30 | 30/25/25:1 | 16mm-32mm | 8m/min | 93Kw | 27x3.5x2.5 |
| KDPAP65 | SJ65/65/30 | 33/33/25:1 | 16mm-63mm | 8m/min | 154KW | 35x4.7x2.8 |
High Efficient Extruder
- This ppr al ppr pipe line was equipped four extruder, for inner ppr layer, inner glue layer, outer ppr layer, outer glue layer, each extruder was specially designed according to different raw materials properties.
- Screw and Barrel treatment: .38CrMomAl, Nitrided thickness 0.5mm-0.7mm
- A.C Motor ,with ABB Frequency inverter
- Circulated water cooling system
High Precision Ultrasonic Welder Machine
- Welder made from Miltary industry supplier, with reliable quality
- Welding Speed : 3m-8m/min
Aluminum Pipe Forming Roller
- The technology has been further developed based on original production machine technology.
- The Aluminum pipe forming molds and co extrusion die head molds have been optimized and manufactured by imported high precise CNC machine, which have greatly increased the pipe forming accuracy and production speed.
Stable Haul-off Machinery
- A.C Motor Driven, with ABB Brand
- Rapid Response for speed adjusting
- Rubber Belt hauling off for Stable Performance
PLC control system
The five layers aluminum plastic pipe line adopts original Siemens new generation PLC control system with full color screen, which ensures the high speed synchronous control and reliable operating of the whole production line.
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Nominal Outside Diameter dn |
Average Diameter | Pipe wall thickness | Min inner PPR thickness | Min outer PPR thickness | Min inner adhesive thickness | Min outer adhesive thickness | Min Al-pipe thickness | ||
| dem.min | dem.max | emin | emax | ||||||
| 20 | 20.0 | 20.3 | 3.00 | 3.40 | 0.90 | 1.70 | 0.1 | 0.1 | 0.25 |
| 25 | 21 0 | 25. 3 | 3.25 | 3.65 | 1.00 | 1.80 | 0.1 | 0.1 | 0.30 |
| 32 | 32.0 | 32.3 | 4.00 | 4.50 | 1.10 | 2.10 | 0.1 | 0.1 | 0.35 |
| 40 | 40.0 | 40.4 | 5.00 | 5.60 | 1.50 | 2.60 | 0.1 | 0.1 | 0.40 |
| 50 | 50.0 | 50.5 | 5.50 | 6.10 | 1.80 | 3.00 | 0.1 | 0.1 | 0.50 |
| 63 | 63.0 | 63.6 | 7.00 | 7.80 | 2.40 | 3.80 | 0.1 | 0.1 | 0.60 |
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