This Twin-wall hollow roofing sheet production line consists of extruders, extrusion mould, calibration system, haul-off machine, cutter and stacker.
The extrusion mould adopts the latest co-extrusion technology with very precise design with multi-cavities.
The shaping mould includes the vacuum calibrating system and special design of cooling runner with excellent cooling effect.
The surface UV-layer is co-extruded with ASA/PMMA bright color, which is not easy to fade.
| Main extruder |
SJZS-80+SJ-50 |
SJZS-92+SJ-65 |
| Width of finished product |
830 mm |
1000 mm |
| Thickness of finished product |
12mm |
14mm |
| Drive motor |
55kw+15kw |
110kw+18.5kw |
| max output |
300kg/h+50 kg/h |
600 kg/h+80kg/h |
Audited Supplier 
Audited Supplier 
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