This Electric Shear Double Layer Roll Forming Machine is designed for high-efficiency production of metal roofing sheets with accurate length control and clean cutting edges. The machine integrates two roll forming layers into one heavy-duty structure, enabling manufacturers to produce two different profiles by switching layers. The electric shear cutting system ensures smooth cutting without hydraulic oil, offering low noise, easy maintenance, and stable operation.
Machine Type: Electric shear double layer cold roll forming machine
Cutting System: Electric flying shear cutting
Forming Structure: Upper layer and lower layer design
Profile Capability: Two different metal roofing sheet profiles
Applicable Materials: GI, PPGI, PPGL, aluminum, steel coils
Material Thickness Range: 0.3–0.8 mm (customizable)
Effective Width: 840–850 mm profile range
Coil Width: Customized according to profile design
Yield Strength: ≤350 MPa
Forming Speed: 10–25 m/min
Roller Stations: 14–20 stations per layer
Roller Material: GCr15 bearing steel
Roller Processing: CNC machining and heat treatment
Shaft Diameter: 70–90 mm
Shaft Material: 45# high-strength solid steel
Main Frame Structure: Heavy-duty welded steel frame
Frame Plate Thickness: 16–20 mm
Transmission System: Gearbox drive
Main Motor Power: 5.5–11 kW
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 finished sheets
Noise Level: Low noise electric cutting
Energy Consumption: Energy-saving design
Safety Devices: Emergency stop and protective covers
Maintenance Requirement: Low maintenance, no hydraulic oil
Installation Service: Overseas installation support available
Training Service: Operator training provided
Customization Options: Profile and size customizable
OEM & ODM Service: Available
Machine Durability: Long industrial service life
The electric shear cutting system provides cleaner cuts and lower maintenance compared to hydraulic cutting. The double layer design saves factory space while increasing production flexibility, making this machine ideal for modern roofing sheet manufacturing.
Suitable for metal roofing sheets, wall cladding panels, steel structure buildings, industrial plants, warehouses, residential housing projects, and construction material production lines.
