This Trapezoidal Roll Forming Machine by TOPPO Machinery is designed to produce high-quality trapezoidal roofing sheets with precision and efficiency.
Brand: TOPPO Machinery
Model: TPR-TR840
Material Type: GI / PPGI / Galvalume
Material Thickness: 0.3 - 0.8mm
Effective Width: 840mm (customizable)
Forming Stations: 18
Forming Speed: 12 - 15m/min
Drive Type: Gear Transmission
Main Motor Power: 5.5kW
Hydraulic Power: 4kW
Cutting Type: Hydraulic Automatic
Control System: PLC (Panasonic / Delta)
Voltage: 380V / 50Hz / 3 Phase (customizable)
Roller Material: 45# Steel with Chrome Coating
Cutter Material: Cr12 with Quenching Treatment
Feeding Width: 1000mm
Cutting Precision: ±1mm
Installation: Integrated Frame
Frame Material: Carbon Steel Welded
Machine Color: Blue + Orange (customizable)
Dimension: 7500 × 1300 × 1200mm
Weight: Approx. 5.5 tons
Output System: Manual or Automatic Stacker (optional)
Touch Screen Operation with Multi-language Support
Low Noise, High Accuracy
Low Maintenance Requirement
Applications: Construction, Warehouse, Steel Structures
Packaging: Plastic Film + Steel Wire Fixation
Warranty: 12 Months
Customization Available: OEM / ODM
Certification: CE / ISO9001
Delivery Time: 15-30 Working Days
Transport: Sea / Rail
Optional Features: Servo Feeder, Auto Stacker
Widely used in construction for producing metal roofing panels, warehouses, workshops, fences, etc.
Rich manufacturing experience
Strict quality control
Professional after-sales support
International certifications



