Optimized Extrusion Machine for Complex PVC Window Geometries
Product Description
The PVC profile production line is widely used for producing
various PVC profiles, such as PVC window&door profile, PVC
ceiling panel, PVC trunking. With drawing sections of the PVC
profile, tailed solutions and mould will be made.
Processing Process
The process flow of this line is PVC powder + additive —
mixing—material feeder—twin screw extruder— mould and
calibrator—vacuum forming table—haul-off machine—cutting
machine—discharge rack.
This PVC profile extrusion line adopts conical twin screw extruder,
which is suitable for both PVC powder and PVC granules. It has
degassing system to ensure the excellent material plasticization.
The high speed mould is available, and it can largely increase the
productivity.
Specifications
| Model | LB180 | LB240 | LB300 | LB600 |
| Max width of products(mm) | 180 | 240 | 300 | 600 |
| Screw Model | SJ55/110 | SJ65/132 | SJ65/132 | SJ80/156 |
| Motor power | 22KW | 37KW | 37KW | 55KW |
| Cooling Water(m3/h) | 5 | 7 | 7 | 10 |
| Compressor(m3/h) | 0.2 | 0.3 | 0.3 | 0.4 |
| Total length(m) | 18m | 22m | 22m | 25m |
Product detail
Conical Twin Screw Extruder
The screws are specifically designed and manufactured for the
processing of dry pvc powder blend. Our conical twin screw extruder
design cater to the raw materials feature ensuring homogeneous
mixture, better plastification and conveying efficiency. The
permanent magnet synchronous motor provide high energy efficiency
for the extruder. Equipped with PLC control system, it realized
controlling the whole production line in the one site.
Plate Mould
We offer double Strand mould for the PVC trunking production line.
By this way, the productivity will be highly improved. The
optimized channel design ensures high flow performance. The
advanced plate mould produced the profile with high precision.
Calibration table
The calibration table has stable steel frame and the whole body
material is SUS 304 stainless steel. We have multi-dimension
position adjustment system. With precious layout of water pumps and
vacuum calibrator, the PVC profile will be rapidly shaping and
cooling. Enough length of the calibration table ensures the shaping
of the PVC profile
Haul-off & Cutter Combination
The force distribution along each caterpillars has sufficient
hauling force. We offer good-quality rubber for the haul-off
machine. The pneumatic pressure is conducive to the easy adjustment
and product protection. Two kinds of cutting way including
swarfless and saw cutting are available for customization.
