This trapezoidal roll forming machine is engineered for efficient production of trapezoidal metal roofing sheets used in modern construction and steel structure buildings. The production line integrates coil feeding, continuous roll forming, automatic hydraulic cutting, and finished sheet discharge into one complete system.
The machine features a strong welded steel structure, precision machined forming rollers, and an intelligent PLC control system with touch screen interface. It ensures smooth operation, stable forming accuracy, and high productivity for roofing sheet manufacturers.
With customizable profile design, this roll forming machine can produce various trapezoidal sheet profiles based on customer requirements. It is widely used in factories, warehouses, workshops, agricultural buildings, and prefabricated steel structure projects.
Machine Name: Trapezoidal Roll Forming Machine
Forming Method: Cold Roll Forming
Finished Product: Trapezoidal Roofing Sheet
Application: Roofing Panels and Wall Cladding
Suitable Material: Galvanized Steel Coil
Suitable Material 2: PPGI Coil
Suitable Material 3: Color Coated Steel
Material Thickness Range: 0.3 mm – 0.8 mm
Coil Width: Customizable
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 Transmission
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 Base Frame
Voltage: 380V / 50Hz / 3 Phase
Voltage Option: Customizable
Lubrication System: Manual or Automatic
Noise Level: Low Noise Operation
Surface Treatment: Anti-rust Industrial Paint
Machine Color: Customizable
Production Mode: Continuous Automatic Production
Cutting 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 Feature: Emergency Stop System
Electrical Components: Industrial Grade
Maintenance Requirement: Easy Maintenance
Production Efficiency: High Output Capacity
Profile Type: Trapezoidal Ribbed Roofing Sheet
Finished Product Application: Roof Covering
Finished Product Application 2: Wall Panels
Industry Use: Steel Structure Buildings
Industry Use 2: Warehouses
Industry Use 3: Workshops
Industry Use 4: Industrial Factories
Industry Use 5: Agricultural Buildings
Industry Use 6: Storage Facilities
Industry Use 7: Commercial Buildings
Export Market: Global Construction Equipment Market
The working process includes coil loading through a decoiler, sheet feeding into the roll forming system, progressive shaping through multiple forming stations, hydraulic cutting according to preset length, and automatic output of finished trapezoidal roofing sheets.
The trapezoidal metal roofing sheets produced by this machine provide strong structural support, excellent weather resistance, and long service life. They are widely used for roofing and wall systems in factories, warehouses, logistics centers, hangars, and other steel structure buildings.
