metal roofing machine

The trapezoidal metal  roofing machine is one of the most popular equipment in the roofing industry. These machines are designed to accurately shape galvanized steel, colored steel, and aluminum sheets into the desired trapezoidal shape. At Xinnuo Machinery, we offer the most advanced trapezoidal sheet metal bending machines to make your production process more efficient and economical.

Cylinder rows: 11-13

Dimensions: 5.8 x 1.55 x 1.6 m

Motor power: 3 kW

Pump station motor: 3 kW, Lichao brand

Sheet thickness: 0.3-0.8 mm

Production speed: 10-15 m/min

Cutting blade: CR12, hardened at 58°C-60°C

Cylinder diameter: Ø70 mm

Weight: Approx. 3,200 kg

Machine structure: 350H profile steel

Machining accuracy: Within 1.0 mm

Machine side panel: 16 mm

Gear wheel and endless chain: 1 inch

Voltage: 380V 50Hz, three-phase or optional

Control system: PLC (Delta)

Inverter system: Delta

Driver: Motor-driven

Touchscreen: Delta

Coil: 45# forged steel, chrome-plated

Length tolerance: +2 mm

Main functions and features:

Efficient Forming: Metal coils (such as color coated sheets, galvanized sheets, etc.) are continuously processed into trapezoidal cross-section roof panels through rolling or stamping processes, with fast forming speed and the ability to achieve continuous production, improving production efficiency.

Precision control: Equipped with advanced control systems (such as PLC touch screens), it can accurately control the forming size, shape, and length, ensuring high product size accuracy and small errors (such as peak height, peak distance, and board length errors ≤ ± 0.5mm), ensuring tight splicing of roof panels and reducing leakage risks.

Stable quality: Using high-quality materials and processes such as alloy molds, vacuum quenching treatment, etc., the formed surface is smooth without scratches or waves, and the finished product has a beautiful appearance and good waterproof performance.

High degree of automation: It has functions such as automatic unwinding, forming, fixed length cutting, counting, and fault self checking. Some equipment can also be equipped with automatic stacking, laminating, palletizing and other devices to achieve unmanned assembly line operations of "winding board packing", reducing labor costs and intensity.