This electric shear double layer roll forming machine is designed for efficient production of two different metal roofing sheet profiles on one compact production line. Equipped with an electric flying shear cutting system and a robust forming structure, it ensures smooth cutting edges, high forming accuracy, and reliable continuous operation.
Machine Type: Double layer roll forming machine
Cutting System: Electric flying shear cutting
Forming Structure: Upper and lower double layer design
Forming Profiles: Corrugated roofing sheet / trapezoidal sheet
Raw Materials: Color steel, galvanized steel, PPGI, GI
Material Thickness Range: 0.3–0.8 mm
Effective Working Width: 840–850 mm (customizable)
Forming Stations: 11–18 stations total
Roller Material: High-quality 45# steel
Roller Processing: CNC precision machining
Roller Surface Treatment: Hard chrome plating
Shaft Diameter: 70 mm
Shaft Material: Solid forged steel
Main Frame Structure: Heavy-duty welded steel base
Frame Thickness: 18–20 mm steel plate
Transmission System: Gearbox drive system
Main Motor Power: 7.5–11 kW
Electric Shear Motor Power: Independent servo motor
Control System: PLC automatic control system
Operation Interface: Touch screen HMI panel
Length Control: Encoder automatic measurement
Cutting Length Accuracy: ±1 mm
Forming Speed: 12–20 m/min
Layer Switching Method: Electric lifting switching
Decoiler Type: Manual or hydraulic decoiler
Decoiler Capacity: 5–10 tons
Electrical Components: International brand components
Voltage Standard: 380V / 50Hz / 3 Phase
Cooling Method: Natural air cooling
Noise Level: Low-noise industrial design
Machine Surface Finish: Anti-rust industrial painting
Machine Color: Blue (customizable)
Automation Level: Fully automatic production line
Labor Requirement: One operator
Maintenance: Easy maintenance and adjustment
Durability: Designed for long-term industrial operation
Safety Devices: Emergency stop & protective covers
Production Efficiency: High output with smooth cutting edge
Energy Consumption: Energy-saving electric shear design
Application Fields: Steel structure buildings, roofing factories
Finished Products: Metal roofing sheets, roof panels
Working Environment: Industrial production workshops
The electric shear system provides cleaner cutting edges and higher cutting speed compared to traditional hydraulic cutting. The double layer design allows fast switching between two profiles, saving floor space and reducing equipment investment. This machine is widely used in metal roofing sheet production lines for warehouses, workshops, industrial plants, and commercial construction projects.
