Product Overview

This Double Layer Roll Forming Machine is engineered to manufacture two different metal sheet profiles on a single machine frame. It is an ideal solution for manufacturers who need flexibility, high productivity, and reduced equipment investment. Widely used for steel roofing sheets, wall panels, and construction metal profiles.

Technical Specifications & Key Attributes

• Machine Type: Double layer roll forming machine

• Forming Layers: Two independent forming layers

• Profile Type: Roofing sheets / wall panels

• Raw Material: Color steel, galvanized steel, PPGI, GI

• Material Thickness: 0.3–0.8 mm

• Effective Width: Customized according to drawing

• Forming Speed: 10–20 m/min

• Roller Stations: 12–20 stations per layer

• Roller Material: High-grade 45# steel, heat treated

• Shaft Diameter: 70–80 mm

• Shaft Material: Solid high-strength steel

• Frame Structure: Heavy-duty welded steel frame

• Cutting Type: Hydraulic post cutting

• Cutting Blade Material: Cr12 with heat treatment

• Cutting Accuracy: ±1 mm

• Drive System: Chain drive / Gearbox optional

• Main Motor Power: 7.5–11 kW

• Hydraulic Power: 4–5.5 kW

• Control System: PLC automatic control

• Operation Interface: Touch screen (HMI)

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

• Length Control: Automatic encoder measurement

• Profile Change: Electric or manual switching

• Production Mode: Continuous automatic production

• Noise Level: Low operating noise

• Surface Finish: Smooth, scratch-free output

• Precision Level: High forming accuracy

• Safety System: Emergency stop & protective covers

• Installation: Easy on-site installation

• Maintenance: Low maintenance cost

• Machine Color: Customized

• Brand: TOPPO Machinery

• Certification: CE / ISO

• Service Life: Long-term industrial use

• Customization: Profile and size customizable

• Production Efficiency: High output capacity

• Space Saving: Two profiles in one machine

• Cost Efficiency: Reduced investment cost

• Application Industry: Steel structure & construction

Additional Advantages

The double layer design allows quick switching between profiles without changing rollers, significantly improving production efficiency. The machine is ideal for factories producing multiple roofing or wall panel types, offering flexibility, stability, and long-term reliability.

Application Scenarios

Widely used in industrial plants, warehouses, workshops, residential buildings, commercial roofing projects, and steel structure construction.