Heavy Duty Trapezoidal Roofing Sheet Roll Forming Machine

This trapezoidal roll forming machine is designed for high performance production of trapezoidal metal roofing sheets used in industrial and commercial construction. The machine processes metal coils into accurate trapezoidal profiles through multiple forming stations and automatically cuts them to preset lengths.

The production line integrates decoiler, feeding system, roll forming section, hydraulic cutting system, and PLC control system, ensuring smooth operation, high efficiency, and precise forming.

Constructed with a robust welded steel frame and premium components, the machine delivers long service life, stable operation, and consistent product quality.

Main Features

• Heavy duty industrial structure design

• Fully automatic trapezoidal sheet production line

• PLC control system with touch screen interface

• Hydraulic cutting system for accurate length control

• High precision roll forming rollers

• Stable and continuous production

• Low maintenance and reliable performance

• Customizable trapezoidal profiles

• Energy efficient operation

Technical Attributes

• Machine Type: Trapezoidal Roll Forming Machine

• Forming Method: Cold Roll Forming

• Finished Product: Trapezoidal Roofing Sheet

• Application: Roofing Panels and Wall Cladding

• Material Type: Galvanized Steel Coil

• Material Type 2: PPGI Steel Coil

• Material Type 3: Color Coated Steel Sheet

• Material Thickness: 0.3 mm – 0.8 mm

• Coil Width: Customized

• Forming Speed: 10 – 20 m/min

• Number of Forming Stations: 14 – 20 Stations

• Roller Material: 45# Steel

• Roller Surface Treatment: Hard Chrome Plated

• Shaft Material: High Strength Steel

• Shaft Diameter: 70 – 80 mm

• Transmission Type: Chain Drive

• Main Motor Power: 5.5 – 7.5 kW

• Hydraulic Station Power: 4 kW

• Cutting Type: Hydraulic Post Cutting

• Cutting Blade Material: Cr12 Mold Steel

• Control System: PLC Automatic Control

• Operation Interface: Touch Screen HMI

• Automation Level: Fully Automatic

• Feeding Method: Coil Feeding

• Decoiler Type: Manual or Hydraulic

• Decoiler Capacity: 5T – 10T

• Machine Frame: Welded Steel Structure

• Machine Base: Heavy Duty Frame

• Voltage: 380V / 50Hz / 3 Phase

• Voltage Option: Customizable

• Lubrication System: Manual Lubrication

• Noise Level: Low Noise Operation

• Surface Treatment: Anti-Rust Industrial Paint

• Machine Color: Customizable

• Production Mode: Continuous Automatic Production

• Length Accuracy: ±1 mm

• Forming Accuracy: High Precision

• Machine Length: Approx. 7 – 11 m

• Machine Weight: Approx. 5 – 9 Tons

• Roller Processing: CNC Precision Machining

• Safety Device: Emergency Stop Button

• Electrical Components: Industrial Grade

• Maintenance: Easy Maintenance

• Production Capacity: High Efficiency Output

• Panel Profile: Trapezoidal Ribbed Roofing Panel

• Finished Product Use: Roof Systems

• Finished Product Use 2: Wall Cladding

• Industry Application: Steel Structure Buildings

• Industry Application 2: Warehouses

• Industry Application 3: Workshops

• Industry Application 4: Factories

• Industry Application 5: Agricultural Buildings

• Industry Application 6: Logistics Centers

• Industry Application 7: Commercial Buildings

Production Process

The metal coil is loaded onto the decoiler and fed into the roll forming section. Through multiple rollers, the sheet is gradually shaped into a trapezoidal profile. After forming, the hydraulic cutting system cuts the sheet to the required length, and finished panels are automatically discharged.

Application

The trapezoidal sheets produced by this machine are widely used in industrial plants, warehouses, workshops, agricultural buildings, and prefabricated steel structures. These panels provide excellent strength, durability, and resistance to weather conditions.