High-Precision Metal Roof Panel Forming Equipment

1. Product Overview

The Trapezoidal Sheet Roll Forming Machine is a fully automatic metal forming equipment designed to produce trapezoidal roof sheets and wall cladding panels.
These panels are widely used in industrial buildings, warehouses, commercial facilities, and residential projects due to their high strength, excellent water resistance, and modern appearance.

This roof sheet making machine transforms galvanized steel, color-coated steel, or aluminum coils into uniform trapezoidal profiles with high precision and consistency.

Keywords: trapezoidal sheet roll forming machine, metal roof panel forming machine, roof sheet making machine, trapezoidal profile roll former.

2. Applicable Materials

• Material Type: Galvanized Steel (GI), Pre-painted Steel (PPGI), Aluminum, Alu-zinc Sheet

• Thickness: 0.3–0.8 mm

• Coil Width: 1000–1250 mm (customizable)

• Yield Strength: 230–550 MPa

This machine is suitable for both standard roofing panels and custom-designed profiles according to local building standards (e.g., R-101, T30, T40, TP35, etc.).

3. Profile & Applications

• Profile Type: Trapezoidal corrugated roofing and wall cladding panels

• Common Models: T18, T30, T40, T45, T57, T60

• Applications:
  ✅ Industrial and warehouse roofs
  ✅ Wall cladding for commercial buildings
  ✅ Residential roofing systems
  ✅ Prefabricated houses and construction sites
  ✅ Steel structure enclosures

4. Machine Components

A complete trapezoidal roof roll forming line typically includes:

1. Hydraulic or manual decoiler

2. Feeding and guiding system with edge alignment

3. Roll forming unit (12–20 forming stations)

4. Hydraulic cutting system with automatic length control

5. PLC control cabinet (Mitsubishi / Siemens)

6. Run-out table or optional automatic stacker

5. Technical Specifications

6. Key Advantages

✅ High Precision Forming: Rollers made of high-grade bearing steel, chrome-plated for superior durability.
✅ Easy Operation: Fully automatic PLC control system for precise length and quantity settings.
✅ Stable & Reliable: Heavy-duty welded frame ensures machine stability during high-speed production.
✅ Low Maintenance: Simple structure and high-quality standard components minimize maintenance cost.
✅ Customizable: OEM & ODM design available for different markets — such as Mexico, Brazil, Chile, and Europe.

7. Optional Configuration

• Hydraulic double-head decoiler

• Automatic stacking system

• Film covering device

• Embossing or stiffening ribs device

• Export-standard waterproof packaging

8. After-sales & Global Service

• Warranty: 1-year free warranty and lifelong online technical support

• Training: English manuals, installation videos, or on-site service by professional engineers

• Global Market: Machines exported to Mexico, Chile, Peru, Brazil, Argentina, Croatia, Poland, Egypt, and more than 70 countries worldwide.

Why Choose Xinnuo Roll Forming Machines?

With over 30 years of experience in manufacturing roll forming machinery, Tianjin / Hebei Xinnuo Roll Forming Machine Co., Ltd. provides high-quality, cost-effective, and fully customized metal roofing solutions with reliable after-sales service.

We don’t just sell machines — we help you build your roofing business.