Double layer roofing sheet roll forming machine is designed by our company has a 2-layer guide table and an advanced roll forming and cut-to-length system, which can quickly produce 2 profile sheets. The production speed of this double layer roll forming machine can reach up to 20m/min. During the working process, you can easily operate and adjust the machine through the PLC screen without changing the roller tool. With non-stop fly cutting and fully automatic stacking system, this series can greatly save space and production costs.


Main Components
Double layer roofing sheet roll forming machine is mainly composed of frame, roller, hydraulic system, pneumatic system, PLC system, and other parts.
* Frame: The frame is the main component of the forming machine, providing structural support and stability.
* Rollers: Rollers are used to apply force to roll the metal sheet into the desired shape and are a key component in the process.
* Hydraulic System: The hydraulic system is responsible for controlling the pressure and strength of the single-layer forming machine to ensure that the metal sheet is processed correctly during the forming process.
* Pneumatic System: Pneumatic systems work in conjunction with hydraulic systems to provide additional support and control to ensure smooth operation of the equipment.
* PLC System: The electrical control system uses electronic control technology to monitor and adjust each part of the cold bending forming machine to achieve precise processing and operation.



Technical Details
* Uncoiler: Mandrel Expand Type
Size of appearance: 2900mm (L) x1280mm (W) x1730mm (H) ---Approx.
Coil stock-inner dia: 460mm-520mm (max 620mm)
Outer dia: 1600mm
Width: 1250mm max
Loading capacity: 7500kgs max
Machine weight: 2080kgs(Approx.)
Main motor: 7.5KW, hydraulic station: 3KW (hydraulic motor is not good)
Rotating speed: 20m/min max
Attached with cooling equipment by air
Complete with one set of rotating sensor for automatic production.
Complete with a remote control for loading coil.
Control box: All of push button, switches pilot lamps, emergency stop switch and in computer system.
* Hydraulic Cutting Device
1. Attached with one set of rea-cutter in SKD-11.
2. Attached with one set of pre-cutter in SKD-11.
3. Hydraulic cutting system is controlled by computer and the power is 3KW
Applications
Our double layer roofing sheet roll forming machine is widely used in equipment manufacturing, construction, shipbuilding, automobile manufacturing and many other fields. Its characteristics of fast molding speed, high efficiency and high degree of automation can help significantly reduce the cost of processing technology and improve production efficiency.
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