High Precision Trapezoidal Metal Roofing Sheet Roll Forming Machine

The trapezoidal roll forming machine is designed for efficient production of metal roofing sheets and trapezoidal panels. Using advanced cold roll forming technology, the equipment continuously processes metal coils into precise trapezoidal profiles widely used in roofing and wall cladding systems.

This machine integrates coil feeding, roll forming, automatic length measurement, and hydraulic cutting into one complete production line. With a PLC intelligent control system and touch screen operation, the machine ensures easy operation, stable performance, and high production efficiency.

Manufactured with a heavy-duty steel frame and precision rollers, the machine provides reliable performance and long service life. It is suitable for processing galvanized steel sheets, color coated steel sheets, and aluminum sheets for modern steel structure buildings.

Technical Attributes

• Machine Type: Trapezoidal Sheet Roll Forming Machine

• Forming Process: Cold Roll Forming Technology

• Product Profile: Trapezoidal Roofing Sheet

• Material Type: Galvanized Steel / PPGI / Aluminum

• Material Thickness Range: 0.3 mm – 0.8 mm

• Forming Stations: 14 – 18 stations

• Roller Material: High strength 45# steel

• Roller Treatment: Hard chrome plated surface

• Shaft Material: 45# forged steel

• Shaft Diameter: 70 mm

• Main Motor Power: 5.5 – 7.5 kW

• Hydraulic Cutting Motor: 4 kW

• Cutting Method: Hydraulic automatic cutting

• Cutting Blade Material: Cr12 mold steel

• Control System: PLC automatic control

• Operation Interface: Industrial touch screen

• Voltage: 380V / 50Hz / 3 Phase

• Production Speed: 10 – 20 meters per minute

• Length Control: Automatic encoder measurement

• Length Accuracy: ±1 mm

• Transmission Mode: Chain and sprocket transmission

• Drive System: Electric motor drive

• Feeding Method: Automatic coil feeding

• Coil Width: Customizable according to profile

• Decoiler Type: Manual or hydraulic decoiler

• Frame Structure: Heavy welded steel frame

• Roller Hardness: HRC58‑62

• Lubrication System: Automatic lubrication

• Cooling System: Optional cooling device

• Machine Color: Custom color available

• Machine Length: Approximately 6 – 10 meters

• Machine Weight: Approximately 5 – 8 tons

• Production Mode: Fully automatic production

• Energy Consumption: Low energy consumption

• Operation Mode: Continuous forming production

• Noise Level: Low operation noise

• Maintenance: Easy maintenance structure

• Safety Protection: Emergency stop system

• Installation: On-site installation support

• Training: Professional operator training

• After Sales Service: Lifetime technical support

• Application Industry: Construction and steel structure industry

Machine Advantages

• High precision rollers ensure accurate trapezoidal sheet profiles.
• Stable mechanical structure guarantees long-term continuous operation.
• PLC automatic control improves efficiency and reduces manual operation.
• Hydraulic cutting system ensures smooth and accurate sheet cutting.
• Flexible design allows customization of different trapezoidal roofing profiles.

Applications

The trapezoidal roofing sheets produced by this machine are widely used in industrial plants, warehouses, stadiums, agricultural buildings, commercial buildings, and steel structure construction projects. The panels are suitable for roofing systems, wall cladding panels, and structural covering applications.