This trapezoidal roll forming machine is designed for producing high‑quality trapezoidal metal roofing sheets used in industrial buildings, warehouses, factories, and steel structure construction projects. The equipment adopts advanced cold roll forming technology to ensure stable forming, precise dimensions, and high production efficiency. The machine integrates decoiling, feeding, roll forming, cutting, and automatic control into one complete production line.
The system is equipped with a PLC control system and touch screen operation panel, allowing operators to easily set sheet length and production parameters. The hydraulic cutting system ensures smooth and accurate cutting without damaging the formed profile. With its strong frame structure and precision rollers, the machine ensures long-term stability and durability.
Machine type: Trapezoidal roll forming machine
Forming method: Cold roll forming
Application: Metal roofing sheet production
Material type: Galvanized steel / PPGI / aluminum
Material thickness: 0.3–0.8 mm
Coil width: According to profile design
Forming stations: 14–20 stations
Roller material: High-grade 45# steel
Roller treatment: Chrome plated
Main motor power: 5.5–7.5 kW
Hydraulic station power: 3–5.5 kW
Cutting type: Hydraulic cutting
Cutting blade material: Cr12 mold steel
Forming speed: 10–20 m/min
Control system: PLC automatic control
Operation interface: Touch screen panel
Length tolerance: ±2 mm
Drive system: Chain transmission
Frame structure: Welded steel frame
Machine body material: Heavy-duty steel
Voltage: 380V / 50Hz / 3 phase (customizable)
Decoiler type: Manual or hydraulic decoiler
Coil capacity: 5–10 tons
Feeding system: Automatic feeding guide
Leveling unit: Integrated leveling rollers
Roller hardness: HRC58–62
Production line type: Continuous roll forming line
Panel profile: Trapezoidal roofing sheet
Profile accuracy: High precision forming
Machine color: Customizable
Lubrication system: Automatic lubrication
Safety protection: Emergency stop system
Cutting control: Automatic length cutting
Forming technology: Cold bending forming
Equipment structure: Modular design
Operation mode: Fully automatic
Maintenance requirement: Low maintenance
Machine stability: High stability operation
Production efficiency: High-speed forming
Service life: Long operational life
Installation type: Factory installed production line
Industry application: Roofing sheet manufacturing
Usage environment: Industrial workshops
Customization: Profile and size customizable
The trapezoidal roofing sheets produced by this machine are widely used in steel structure buildings, warehouses, workshops, commercial buildings, agricultural buildings, and industrial roofing systems. The equipment is ideal for metal roofing manufacturers looking for efficient, stable, and automated production solutions.
