Application Scenarios
The zhongyuan shelf roll forming machine is specially designed for various storage rack profiles, capable of continuously forming u-shaped, c-shaped, or composite rack beams. Its optimized roller dies and guiding system enable high-precision forming of thin sheets, ensuring dimensional consistency while supporting high-speed mass production. Ideal for manufacturing logistics shelving, supermarket racks, and light 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 | Guiding Unit | 1 Set |
|
| 3 | Roll-Forming System | 1 Set | Number of Forming Stands: approx. 21-30(Subject to the final design) |
| Motor Power: 4 *5.5 kW/11*2kW |
| Working Speed:(Subject to the final design) |
| 4 | Pressing Unit | 1 Set |
|
| 5 | Hydraulic Stop-and-Cut Unit | 1 Set | Cutting Blade Material: Cr12MoV tool steel |
| 6 | Hydraulic Power Unit | 1 Set | Power:4kW/5.5kW |
| 7 | PLC Control System | 1 Set | Delta (Taiwan) / Mitsubishi(Janpan) |
| 8 | Run-Out Table(Non-powered) | 2 Pcs | Subject to the Final Design |
| 9 | saw cutting power | 1 Set | 18.5kW |
| Coil Technical Parameters |
| No. | Parameters | Details |
| 1 | Raw Material | Galvanized Steel Sheet / Galvanized Steel Coil |
| 2 | Weight | 14500 kgs/6200 kgs/7500 kgs |
| 3 | Suitable Coil Thickness | 2.0-3.0/1.5-2.2 mm |
| 4 | Yield Strength | 550Mpa |
Machine Components
Double head mechanical decoiler
Consists of one uncoiler with capacity of 3000kg and its base. The steel sheet is
manually fed to the leveling equipment first, then feeding to the forming system automatically.
Leveling Equipment
1) function.
Release the stub bar of coils, guiding it to leveling device, flatten the coil sheet .
When feeding the coil , the bucket press the stub bar of coils, guiding the coil into leveling device.
The leveling device with feeding rollers and leveling rollers. Feeding rollers can be adjustable to go up and down, which is easy to adjust the distance between leveling rollers and its angle of inclination.
2) parameter:
①Maximum speed : 18 m/min
②Maximum material width : 300mm
③Material thickness : 2.0-3.0 mm
④ Leveling Precision : ±1.5mm
Punching device
1) There is one punching device to make the holes for drawing connections.
2) Including all moulds.
3) The vertical position is to be adjusted by inputting parameters into the PLC.
4) Punching die material: Cr12 Mov Mould steel
5) Servo punching system.
6) Punching continuously to guarantee high production speed.
Roll forming system
1) A roll forming system consists of a machine frame, transmission parts, and roll forming rollers.
2)Roller Material is CR12 mov mould, HRC58-60, with digital-controlled procession.
3)Shafts of rollers are tooled by a grinding machine for two times to ensure the precision of the final product.
4)Shaft diameter is 82mm.
5)Quantity of forming rollers: About 21 stations
6)Transmission system: Gearbox transmission system, motor drives.
All working actions are controlled by the PLC electric cabinet automatically.
7) Suitable power voltage:380V/50Hz/3Phase (can be designed according to buyer’s requirement)
8) Line working speed (Forming speed): about 18m/min (without cutting and punching time)
Post-forming cutting Equipment
1) The length and blocks can be set by the buyer through the control panel, when reach the set length, the machine will cut the panel automatically. The cutting is finished under the power of hydraulic station which guarantees the precision of cutting.
2) The style of post-forming cutting can ensure the good formed shape.
3) Cutter blade material: Cr12 mov mould steel with quenched treatment