Product Overview
This line turns galvanized or pre-painted coil into corrugated roofing sheets continuously. The forming section has 13-18 roll stations; rolls are hard chrome plated to 0.05 mm over 45# steel shafts held in line-bored housings, which is what keeps the profile square along the length of the sheet. A hydraulic flying shear cuts to the set length without stopping the line and leaves a burr-free edge. A PLC with a touch screen sets length, batch quantity and speed, with inverter drive and overload protection, so one operator runs the whole machine.
Specifications
| Parameter | Value |
|---|---|
| Coil width | 1000 – 1250 mm |
| Material thickness | 0.3 – 0.8 mm (GI / PPGI) |
| Forming stations | 13 – 18 |
| Line speed | 8 – 15 m/min |
| Main motor | 5.5 – 7.5 kW |
| Hydraulic power | 3 kW |
| Cutting | Hydraulic flying shear / length tolerance +/-1.5 mm |
| Control | PLC with touch screen |
| Effective width | 750 / 820 / 900 / 1000 mm |
| Machine weight | 6.5 – 9 tons |
| Power supply | 380V 50Hz three phase (220V or 440V available) |
Applications
Bought by colour steel sheet factories, steel structure subcontractors and on-site fab shops to produce 0.3-0.8 mm galvanized or PPGI roof sheets, wall cladding and hoarding panels. It suits small building material plants in Africa, the Middle East and South America where a single line must handle several profiles.
Packing / Delivery / Payment
The main machine ships on a steel skid, with roll sets and the control cabinet in wooden cases, together with profile drawings, wiring diagrams and an operation manual; it loads in one 20GP or 40HQ. Lead time is 25-35 days. Payment by T/T 30% deposit and balance before shipment, or L/C at sight. CE documentation, packing list and Certificate of Origin are provided, and an engineer can be sent for commissioning and training at cost.