This Automatic Double Layer Roll Forming Machine is a professional solution for manufacturing glazed tile and metal roofing sheets. The machine combines two independent roll forming layers into one rigid steel frame, allowing manufacturers to switch between two different profiles quickly without changing rollers. It is designed for high efficiency, space saving, and long-term industrial operation.
Machine Type: Double layer cold roll forming machine
Automation Level: Fully automatic with PLC control
Forming Layers: Upper layer and lower layer
Profile Types: Two different glazed or metal roofing profiles
Applicable Materials: GI, PPGI, PPGL, aluminum, steel coils
Material Thickness Range: 0.3–0.8 mm (customizable)
Coil Width: Customized according to profile drawing
Yield Strength: ≤350 MPa
Forming Speed: 10–25 m/min
Roller Stations: 14–20 stations per layer
Roller Material: GCr15 bearing steel
Roller Treatment: CNC machining and heat treatment
Shaft Diameter: 70–90 mm
Shaft Material: 45# solid steel, quenched
Main Frame Structure: Heavy-duty welded steel frame
Frame Plate Thickness: 16–20 mm
Transmission System: Chain drive or gearbox drive
Main Motor Power: 5.5–11 kW
Hydraulic System: Independent hydraulic station
Cutting Method: Hydraulic post cutting
Cutter Material: Cr12Mov with heat treatment
Cutting Accuracy: ±1 mm
Control System: PLC automatic control
PLC Brand: Siemens / Delta / Panasonic optional
Operation Interface: Touch screen HMI panel
Voltage Standard: 380V / 50Hz / 3 Phase
Decoiler Type: Manual or hydraulic decoiler
Decoiler Capacity: 5–10 tons
Profile Switching Mode: Mechanical layer switching
Production Mode: Continuous automatic production
Forming Precision: High dimensional accuracy
Surface Quality: Smooth and scratch-free sheets
Noise Level: Low operating noise
Energy Efficiency: Optimized power-saving design
Safety System: Emergency stop and safety covers
Maintenance Design: Easy maintenance access
Installation Service: Overseas installation support
Training Service: Operator training provided
Customization Options: Profile and size customizable
OEM & ODM Service: Available
Machine Durability: Long industrial service life
The double layer structure maximizes machine utilization and reduces factory space requirements. With stable forming, precise cutting, and reliable PLC control, this machine ensures consistent product quality and high production efficiency.
Widely used for glazed roof tiles, metal roofing sheets, wall cladding panels, steel structure buildings, residential houses, villas, warehouses, and construction material factories.
