The trapezoidal roll forming machine is designed for continuous production of metal roofing sheets used in industrial buildings, warehouses, workshops, agricultural buildings and steel structure projects. The machine adopts advanced cold roll forming technology to produce high‑precision trapezoidal roof panels with stable performance and high productivity.
This production line integrates coil feeding, leveling, roll forming, hydraulic cutting and PLC automatic control. It ensures smooth operation, accurate cutting length and excellent finished panel quality. The equipment is widely used by roofing sheet manufacturers and construction material suppliers.
Machine Type: Trapezoidal Roll Forming Machine
Forming Method: Cold Roll Forming
Application: Metal Roofing Sheet Production
Forming Stations: 16–20 stations
Roller Material: 45# Steel with Chrome Coating
Shaft Material: High-grade 45# Steel
Shaft Diameter: 70–80 mm
Cutting Type: Hydraulic Cutting
Control System: PLC Automatic Control
Operating Interface: Touch Screen
Cutting Blade Material: Cr12 Mold Steel
Frame Structure: Welded Steel Frame
Transmission Type: Chain Transmission
Main Motor Power: 5.5 – 7.5 KW
Hydraulic Power: 3 – 5.5 KW
Production Speed: 10–20 m/min
Material Thickness: 0.3 – 0.8 mm
Coil Material: GI / PPGI / Aluminum
Feeding Width: Customized
Panel Width: Customized
Profile Type: Trapezoidal Roofing Panel
Voltage: 380V / 50Hz / 3 Phase
Machine Color: Customized
Length Measurement: Encoder Control
Cutting Accuracy: ±1 mm
Drive System: Motor and Gearbox
Roller Heat Treatment: Quenching
Machine Weight: About 4–6 Tons
Machine Length: About 8–10 meters
Lubrication System: Automatic or Manual
Decoiler Type: Manual or Hydraulic
Feeding System: Automatic Guiding
Cooling Method: Natural Cooling
Forming Accuracy: High Precision
Surface Treatment: Anti-rust Painting
Operation Mode: Fully Automatic
Safety Protection: Emergency Stop System
Application Industry: Construction & Roofing
Finished Product: Metal Roof Sheet
Installation Support: Provided
Technical Support: Online / Overseas Service
Machine Warranty: 12 Months
This trapezoidal roofing sheet roll forming machine is engineered for durability, efficiency and long-term industrial use. It delivers consistent panel profiles with high production capacity, making it an ideal solution for modern metal roofing manufacturing plants.
