This compact double layer roll forming machine is designed to efficiently produce two different metal roofing sheet profiles on one machine frame. With a space-saving structure, precision forming rollers, and PLC intelligent control system, it delivers stable operation, accurate forming, and consistent product quality.
Machine Type: Double layer roll forming machine
Design Structure: Compact upper and lower double layer design
Forming Profiles: Corrugated sheet / trapezoidal roofing sheet
Raw Materials: Color steel, galvanized steel, PPGI, GI
Material Thickness Range: 0.3–0.8 mm
Effective Working Width: Customized by profile drawing
Forming Stations: 13–18 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: Welded steel base
Frame Thickness: 18–20 mm steel plate
Transmission System: Chain drive system
Main Motor Power: 7.5–11 kW
Hydraulic Station Power: 4–5.5 kW
Cutting Method: Hydraulic post cutting
Cutting Blade Material: Cr12 heat-treated steel
Control System: PLC automatic control system
Operation Interface: Touch screen HMI panel
Length Measurement: Encoder automatic control
Cutting Length Accuracy: ±1 mm
Forming Speed: 8–15 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 industrial noise 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: Long service life for continuous operation
Safety Devices: Emergency stop & protective covers
Production Efficiency: High output with stable quality
Energy Consumption: Energy-saving design
Application Fields: Steel structure buildings, factories
Finished Products: Metal roofing sheets, roof panels
Working Environment: Industrial production workshops
The compact double layer design allows manufacturers to produce two roofing profiles using one machine, reducing equipment investment and factory floor space. With stable forming accuracy, smooth cutting edges, and PLC intelligent control, this machine is ideal for metal roofing sheet production lines in industrial and commercial construction projects.
