Three Co-extrusion HDPE Pipe Production Line
◆ Gravimetric material feeding system is to control material feeding according to pipe parameter & line production speed, to get high qualified pipe with constant weight per meter. It’s also have other benefits, such as shortening start-up time, saving raw material, simplifying operation.
◆ High efficient wear-resisting extruder for middle layer, which ensures high speed extrusion and guarantee the longer service life while using recycled material.
◆ Adjustable co-extrusion die head can ensure even thickness of three layers. Each layer thickness can be adjusted freely; no need to adjust the extruder’s rotating speed.
◆ Minimum inner and outer layer thickness can be 0.1mm by simple adjust of die head. Produced pipe can have nice inner and outer surface, and recycled material can not had bad influence to water. Production cost is flexible controlled.
◆ SIEMENS programmable PLC control with big color touch screen. Having multi-point close-loop control and synchronous system, which ensure the easy and reliable operation of the line.
Technical Data:
| Line Model | Screw Diameter | L/D | Pipe Size | Speed | Nominal Power |
| PEM-65 | Ф65/45mm | 33:1 | Ф20-63mm | 15m/min | 104KW |
| PEM-60 | Ф60/65mm | 36/33:1 | Ф20-63mm | 35m/min | 165KW |
| PEM-75 | Ф75/65mm | 36/33:1 | Ф20-63mm | 50m/min | 245KW |
| PEM-160 | Ф80/65mm | 33:1 | Ф75-160mm | 6m/min | 225KW |
| PEM-315 | Ф80/65mm | 33:1 | Ф110-315mm | 0.8-8m/min | 260KW |
| PEM-450 | Ф75/65mm | 36/33:1 | Ф200-450mm | 0.3-3m/min | 350KW |
| PEM-630 | Ф90/80mm | 36/33:1 | Ф315-630mm | 0.2-2m/min | 550KW |
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20-110mm HDPE irrigation pipe making machine three layer High speed Cheap price Images
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