Product Description

The Trapezoidal Metal Roof Roll Forming Machine is a robust, precision-engineered solution for manufacturing high-quality trapezoidal metal roofing sheets. Designed for continuous production, it ensures efficiency, reliability, and exceptional forming quality. The machine integrates advanced hydraulic and PLC systems to support automated operation and minimal downtime. Perfect for industrial sheet metal fabrication and roofing projects.

Key Product Attributes

• Material: Galvanized Steel, PPGI, Aluminum

• Sheet Thickness: 0.3–0.8 mm

• Working Speed: 10–15 m/min

• Forming Stations: 16–20

• Roller Material: 45# Steel with hard chrome plating

• Shaft Material: High grade steel (solid shaft)

• Shaft Diameter: 75 mm

• Machine Frame: Welded structure steel

• Cutting Type: Hydraulic cutting

• Control System: PLC (Panasonic/Delta/Siemens)

• Operation: Touch screen HMI

• Transmission: Chain drive / Gearbox drive

• Main Motor Power: 5.5 kW

• Hydraulic Power: 4 kW

• Voltage: 380V/50Hz/3Phase (customizable)

• Line Length: Approx. 8–12 meters

• Formed Profile: Trapezoidal sheet

• Feeding Width: 1000–1250 mm

• Effective Width: 840–1050 mm

• Color: Blue + Custom options

• Weight: Approx. 6.5 Tons

• Safety System: Emergency stop & Safety guards

• Lubrication System: Automatic

• Automation Level: Fully automatic

• Changeover Time: Minimal

• Roll Forming Accuracy: ±1 mm

• Operator Required: 1–2 persons

• Noise Level: Low

• Applicable Industry: Construction, Roofing, Metal Works

• Installation Service: Available

• Warranty: 12 Months

• After-sales Service: Engineers available overseas

• Certification: ISO9001, CE

• Brand: TOPPO Machinery

• Model: TP-TR840

• OEM Support: Yes

• Packaging: Plastic film + Steel frame

• Delivery Time: 30 days

• Container Loading: 1x40'HQ

• Maintenance: Low

• Durability: High

• Customization: Profile & logo customization supported

• Usage Environment: Indoor/Factory

Application Scenarios

This machine is widely used in the production of metal roofing panels for warehouses, residential buildings, commercial structures, and industrial factories. It ensures consistent forming quality and high output efficiency for long-span or standard-sized roofing applications.