High-Precision Space-Saving 840-900 Double Layer Roll Forming Machine
The Double Layer Roll Forming Machine seamlessly combines two independent roll forming models into a single, high-performance system. With a scientifically optimized structure, sleek appearance, space-saving design, and simple operation, it is the perfect solution for small workshops, on-site construction, and businesses with limited factory space.
The machine is mainly composed of a feed introduction platform, forming host, forming and shearing device, hydraulic station, and computer control system. Each component is engineered for durability, ensuring stable, long-term operation under continuous production conditions.
Switching between the upper and lower layers is straightforward and efficient. Operators can control each layer separately via the conversion button on the electric control cabinet, or use the clutch system for independent power management, enabling flexible production without downtime.
The upper and lower layer models are fully customizable to meet specific customer requirements. Optional configurations, including ordinary and hydraulic unloading machines, further enhance automation and efficiency, adapting to diverse production needs.
Technical Specifications
| Model NO |
Double layer roll forming machine |
| Condition |
New |
| Usage |
Roof |
| External dimensions |
6500mm x 1300mm x 1200mm |
| Machine frame |
300H steel frame |
| Number of rolling mill sets |
13-11 row molding |
| Roll material |
45# steel rough lathe fine lathe outer circle grinding and electroplating treatment during addition |
| Spindle material |
45 steel |
| Spindle diameter |
Φ70mm (Solid shaft) |
| Type of Driven |
Chain drive |
| Forming Speed |
0-35M/min |
| Main motor power |
7.5KW |
| Electric control system |
PLC |
| Customized |
Customized |
| Origin |
Cangzhou, Hebei |
| Warranty |
1 year |
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Frequently Asked Questions
How many people are required to operate the machine?
It requires just one operator plus one person to handle the output; for highly automated models, a single person is sufficient.
How long is the warranty period?
The entire machine comes with a 12-month warranty, excluding wear parts.
What types of profiles can you produce?
Trapezoidal roof panels, corrugated sheets, floor decking, C/Z-purlins, columns/beams, hoarding panels, standing seam roofing, etc. We can also customize products according to customer drawings.
Is the length of the discharge rack adjustable?
Yes, our standard telescopic discharge rack can be adjusted to accommodate sheet materials of varying lengths.
How should the machine be stored when not in use for an extended period?
Disconnect the power, clean the machine, apply anti-rust oil, cover it with a dust cover, and store it in a dry environment.
