J&R portable roll forming machine is equipped with a 3T manual uncoiler, mechanical opening and closing power, and the segmental unwinding range is between 460-520mm. Our cutting action is controlled by PLC. The main machine automatically stops and starts cutting. After cutting, the host will start automatically. What's more, the machine is easy to operate and can be operated independently by one or two workers, and we can customize it according to customers' requirements. If you are interested in our products, please contact and communicate with us in time.


Our Main Products
1. Roof and wall panel forming machines
2. Corrugated tile roll forming machine
3. Double layer roll-forming machine
4. CZU purlin roll forming machine
5. Steel silo machine
6. Steel water tank machine
7. Joint hidden roll forming machine
8. Downspout and waterspout roll forming machine
9. Metal roll forming machine
10. Door frame roll forming machine
11. Shutter door roll forming machine
Line Components And Characteristic
1. 3T Manual Decoiler
Power: No power
Power of the open and closure of segments: mechanical
Power of rotation of segment: pull by forming system
Range of segment expansion: 460-520mm
Feeding control: by mechanical brake
Methods of operation: manual
2. Sheet Guiding Device
Features: ensure smooth & precise material feeding.
Components:steel plate platform pitching rollers, position stopping block.
The coil is guided in the correct position and passed to the roll forming equipment.
3. Roll Forming
Rollers: designed by senior engineers with auto-cad software, manufactured with Cr12 steel by CNC machine tools and heat treatment.
Shaft: manufactured with 45# high grade steel by CNC machine tools.
Support frame: steel wallboard to guide the forming station bearing basement.
The finished products will change if using different material and thickness.
4. Post Cutter
Function: cutting action is controlled by PLC. The main machine automatically stops and the cutting will be taken place. After the cutting, the main machine will be automatically start.
Power supply: hydraulic station
Frame: welding steel frame
Stroke switch: non-contact photoelectric switch
Cutting after forming: cut the sheet after roll forming to the required length.
The machine is easy to operate and can be operate independently by one or two workers. We can customized as per client's requirement.
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