The roll forming machine is engineered for industrial support beams and heavy structural profiles. Featuring large shaft diameters and high-load rollers, it can process thicker steel plates and wider profiles, providing excellent load-bearing capacity and forming stability. Suitable for industrial buildings, bridge supports, and large steel structural components.
Main Technical Parameters
| Machine Components & Specifications |
| No. | Components | Qty. | Key Parameters |
| 1 | Manual Decoiler / Electric Decoiler | 1 Set | Capacity: 5 tons |
| Suitable Coil ID:508 mm |
| Suitable Coil Max OD:1000 mm |
| 2 | Roll-Forming System | 1 Set | Number of forming stands: approx. 30(Subject to the final design) |
| Motor Power: 4 x 5.5kW |
| (Subject to the final design) |
| 3 | Hydraulic Stop-and-Cut Unit | 1 Set | Cutting Blade material: Cr12MoV tool steel |
| 4 | Hydraulic Power Unit | 1 Set | Power:1 x 4kW |
| 5 | PLC Control System | 1 Set | Delta (Taiwan) / Mitsubishi(Janpan) |
| 6 | Run-Out Table(Non-powered) | 2 Pcs | Total is 3 meters |
| Coil Technical Parameters |
| No. | Parameters | Details |
| 1 | Raw Material | PPGI |
| 2 | Material Thickness | 2.0-3.0mm |
| 3 | Coil Width | Subject to the market requirements of the client |
| 4 | Yield Strength | 235-350MPa |
| 5 | Size | 15.3*1.7*1.6 m |
| 6 | Weight | Feeding Weight | 4820 Kgs |
| Forming Weight | 4215Kgs |
| Welding Weight | 4780Kgs |
| Cutting Weight | 1200Kgs |
Machine Components
Manual decoiler
1) Un-power; manual decoiler; max. Capacity: 3000kg
2) Suit for coil inner-diameter: 508mm, suit for coil max outer diameter: 1000mm
3) Manual power expands the coil inner surface.
Roll-Forming M/C
1)The main frame of machine is welded separately and the outside wall is connected by screw after being rotoblasted on the surface.
2)Roller Material is Cr12 mov mould steel being quenched treatment, with CNC digital-controlled procession.
3)Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product.
4)Shaft diameter is 82mm.
5)Quantity of forming rollers : About 30 stations
6)Chain and gear move the line, motor drives. All working actions are controlled by PLC electric cabinet automatically.
7)Adjust the screw pole manually to adjust the distance between upper and lower rollers to form different thickness product.
8)Suitable power voltage:380V/50Hz, 3 phase
9)Line working speed (Forming speed)：about 15m/min (without cut time)
10)Main machine motor power: about 5.5X4kW(Depend on final design)
11) Total weight : about 14500kg
12) The whole line’s size 22mX1.7mx1.6m (LxWXH)
13) Change spacers manually when making different sizes.
Saw Cutting system
1) Adopts post cutting, no Stop to cut;
2) Cutting frame has been heat treatment to avoid final product deformation. cutting length tolerance ±2mm.
3) The power of cutting is provided by electrical motor
4) The final product can be cut as per set length in PLC controller, and the length is automatically measured by encoder. When final product reaches the set length, machine will stop to cut the product automatically. Finish this action, machine will run again continuously.