This double layer roll forming machine is specially developed for efficient production of two different aluminum or metal roofing sheet profiles on one production line. With a robust machine structure and intelligent control system, it ensures stable operation, high forming accuracy, and excellent finished product quality.
Machine Type: Double layer roll forming machine
Forming Structure: Double deck (upper & lower layers)
Forming Profiles: Aluminum roofing sheets / metal panels
Raw Materials: Aluminum coil, galvanized steel, color steel
Material Thickness Range: 0.3–1.0 mm
Effective Forming Width: Customized according to profile
Forming Stations: 16–20 stations total
Roller Material: High-grade 45# steel
Roller Machining Process: CNC precision machining
Roller Surface Treatment: Hard chrome plated
Shaft Diameter: 75–80 mm
Shaft Material: Solid forged steel
Main Frame Structure: Heavy-duty welded steel frame
Frame Thickness: 20 mm
Transmission System: Gearbox drive system
Main Motor Power: 11 kW
Hydraulic Station Power: 5.5 kW
Cutting Method: Hydraulic post cutting
Cutting Blade Material: Cr12Mov heat-treated steel
Control System: PLC automatic control system
HMI Interface: Touch screen operation panel
Length Measurement: Encoder automatic control
Cutting Length Accuracy: ±1 mm
Forming Speed: 10–15 m/min
Layer Switching Method: Electric lifting system
Decoiler Type: Hydraulic decoiler
Decoiler Capacity: 5–10 tons
Electrical Components: International brand standard
Voltage Requirement: 380V / 50Hz / 3 Phase
Cooling Method: Air cooling system
Noise Level: Low noise industrial operation
Machine Surface Finish: Anti-corrosion painting
Machine Color: Blue (customizable)
Automation Level: Fully automatic production
Labor Requirement: One operator
Maintenance: Easy maintenance structure
Durability: Designed for continuous industrial use
Safety System: Emergency stop & safety covers
Production Efficiency: High output with stable quality
Energy Consumption: Energy-saving design
Application Fields: Roofing systems, steel buildings
Finished Products: Aluminum roofing panels, metal sheets
Working Environment: Industrial workshops
The double layer design enables fast switching between two profiles without replacing machines, significantly saving space and investment costs. This machine is widely used in aluminum roofing panel production, industrial buildings, warehouses, and modern construction projects.
