Product Overview

This Double Layer Roll Forming Machine is an ideal solution for metal sheet manufacturers who require flexible production of multiple profiles. By combining two independent roll forming layers into one compact machine frame, it significantly reduces floor space usage and equipment investment while maintaining high precision and stable operation.

Technical Specifications & Key Attributes

• Machine Type: Double layer roll forming machine

• Forming Layers: Upper and lower independent layers

• Profile Type: Metal roofing sheets / wall panels

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

• Material Thickness: 0.3–0.8 mm

• Effective Width: Customized according to profile design

• Forming Speed: 10–20 m/min

• Roller Stations: 14–20 stations per layer

• Roller Material: High-quality 45# steel, CNC machined

• Shaft Diameter: 70–80 mm

• Shaft Material: Solid forged steel

• Frame Structure: Heavy-duty welded steel structure

• Drive System: Chain drive / gearbox optional

• Main Motor Power: 7.5–11 kW

• Cutting System: Hydraulic or electric cutting optional

• Cutting Blade Material: Cr12 heat treated steel

• Cutting Accuracy: ±1 mm

• Control System: PLC automatic control

• Operation Interface: Touch screen HMI

• Length Measurement: Encoder automatic control

• Profile Switching: Manual or electric switching

• Production Mode: Fully automatic continuous production

• Electrical Components: International brand

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

• Noise Level: Low operating noise

• Surface Quality: Smooth and scratch-free sheets

• Safety System: Emergency stop and safety protection

• Maintenance Cost: Low maintenance requirement

• Machine Color: Customized

• Brand: TOPPO Machinery

• Certification: CE / ISO

• Service Life: Long-term industrial use

• Customization: Profile drawings fully supported

• Production Efficiency: High output capacity

• Space Saving Design: Two profiles in one machine

• Investment Saving: Reduced equipment cost

• Installation: Easy on-site installation

• Application Industry: Steel structure & construction

Key Advantages

The double layer configuration allows fast switching between different profiles without changing rollers, improving production efficiency and flexibility. Stable transmission, precision rollers, and advanced PLC control ensure consistent profile accuracy and excellent finished sheet quality.

Application Scenarios

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