PP hollow construction formwork production line can produce PP plastic building formwork, kitchen and bathroom board home improvement board, outdoor advertising board and other new environmentally friendly, non-toxic and fame retardant boards according to the requirements ofdifferent process formulas.

SJ120/33 single screw extruder, SJ75/33 single screw extruder, Screw loader, Vacuum loader, Screen changer 1, Screen changer 2, Metering pump 1, Metering pump 2, Extrusion die, Distributor, Vacuum calibration table, Vacuum system, Cooling bracket, Haul-off unit, Cooling bracket, Cutter, Stacker.
| No. | Machine | Qty. |
|---|---|---|
| 1 | Screw feeder | 1 |
| 2 | SJ120/33 single screw extruder | 1 |
| 3 | Vacuum feeder for granules | 1 |
| 4 | SJ75/33 single screw extruder | 1 |
| 5 | Hydraulic screen changer (for SJ120/33) | 1 |
| 6 | Hydraulic screen changer (for SJ75/33) | 1 |
| 7 | Metering pump (for SJ120/33 ) | 1 |
| 8 | Metering pump (for SJ75/33 ) | 1 |
| 9 | Extrusion mould (1220mm) | 1 |
| 10 | Distributor for multi-layers (3 layers) | 1 |
| 11 | Vacuum calibrator forming machine | 1 |
| 12 | Forward cooling bracket | 1 |
| 13 | Forward haul off unit | 1 |
| 14 | Backward cooling bracket | 1 |
| 15 | Backward haul off unit | 1 |
| 16 | Cross cutter | 1 |
| 17 | Stacker | 1 |
| 18 | Electrical cabinet | 1 |