This PLC Controlled Double Layer Roll Forming Machine is designed for professional metal roofing manufacturers seeking flexible production and long-term stable operation. Two independent roll forming layers are integrated into one heavy-duty machine frame, allowing quick profile switching while saving factory space and reducing overall investment cost.
Machine Type: Double layer roll forming machine
Control Mode: PLC automatic control
Forming Layers: Upper and lower independent forming layers
Profile Type: Metal roofing sheets / wall panels
Raw Material: PPGI, GI, color steel, galvanized steel
Material Thickness: 0.3–0.8 mm
Effective Width: Customized according to profile drawings
Forming Speed: 10–20 m/min
Roller Stations: 14–20 stations per layer
Roller Material: High-quality 45# steel, CNC machined
Shaft Diameter: 70–80 mm
Shaft Material: Solid forged steel
Frame Structure: Heavy-duty welded steel frame
Drive System: Chain drive / gearbox optional
Main Motor Power: 7.5–11 kW
Cutting System: Hydraulic or electric cutting optional
Cutting Blade Material: Cr12 heat treated steel
Cutting Accuracy: ±1 mm
Operation Interface: Touch screen HMI
Length Measurement: Encoder automatic control
Profile Switching: Manual or electric switching
Production Mode: Fully automatic continuous production
Electrical Components: International brand components
Voltage Standard: 380V / 50Hz / 3 Phase (customizable)
Noise Level: Low operating noise
Surface Quality: Smooth and scratch-free finished sheets
Safety System: Emergency stop & safety protection
Maintenance Requirement: Low maintenance cost
Machine Color: Blue / customizable
Brand: TOPPO Machinery
Certification: CE / ISO
Service Life: Long-term industrial use
Customization: Profile drawings fully supported
Production Efficiency: High output capacity
Space Saving Design: Two profiles in one machine
Cost Saving: Reduced equipment investment
Installation: Easy on-site installation
Application Industry: Steel structure & construction
The double layer design enables manufacturers to produce two popular roofing profiles without changing rollers, greatly improving production efficiency and flexibility. Advanced PLC control ensures precise length control, stable operation, and consistent product quality.
Widely used in industrial plants, warehouses, workshops, commercial buildings, residential housing, and steel structure roofing and wall panel construction projects.
