WF-12-36 Roof Panel Roll Former
The WF-12-36 Roof Panel Roll Forming Machine is a high-speed, high-precision production line engineered for manufacturing the WF-12-36 metal roofing profile. This panel—featuring 36’’ coverage, deep ribs, and superior strength—is widely used in commercial, industrial, and agricultural buildings.
Designed and produced by Zhongtuo Machine (ZTRFM / ZTFRM Machine), this roll forming system integrates full automation, heavy-duty components, and a stable chain-driven transmission structure to ensure long service life and consistent panel accuracy.
WF-12-36 Profile Drawing
The WF-12-36 panel features:
- 36” coverage width
- Rib height: 1.25 inches
- Rib spacing: 12.00” / 4.00” / 0.99” / 4.00”
- Strong structural ribs (3.30” center rib) for better load-bearing capacity
This profile is widely recognized for commercial steel buildings, barns, warehouses, and roofing projects requiring high durability.
Technical Specifications of WF-12-36 Roof Panel Roll Forming Machine
| Item | Specification |
|---|---|
| PLC Brand | Delta (Original) |
| Motor Power | 11 kW |
| Shearing | Stamping / Hydraulic |
| Automation Level | Fully Automatic |
| Damping System | Optional |
| Driving Method | By Chain |
| Stacker | Manual Type or Hydraulic Auto Stacker |
| Roller Stations | 22 Stations |
| Control System | Delta PLC Control |
| Rolling Shaft Diameter | 75 mm |
| Suitable Materials | Color steel plate, HR/CR steel, Galvanized, Pre-painted coils |
| Steel Thickness | 0.3–0.80 mm |
| Tile Type | Colored Steel / Galvanized Roof Panels |
| Highlight Features | High Speed, High Precision, Industrial-Grade Durability |
Machine Description — WF-12-36 Roof Panel Roll Former
The WF-12-36 roof panel roll forming machine is engineered for efficient, automated fabrication of roofing sheets from steel coils. It utilizes a continuous roll forming process, sending the flat strip through 22 roller stations to gradually form the precise WF-12-36 profile.
This series is widely used for commercial metal buildings due to its:
- Reliable waterproof performance
- High structural strength
- Beautiful appearance
- Low installation cost
Zhongtuo machine / ZTFRM machine guarantees consistent quality through strict manufacturing standards and fully inspected machine components.
Processing Flow
Uncoiling → Feeding → Roll Forming → Stamping/Cutting → Finished Panel Output
Advantages of WF-12-36 Roll Forming Machine
- High-speed production with stable accuracy
- Full automatic control reduces labor cost
- Designed by Zhongtuo Machine / ZTFRM Machine, a global roll forming manufacturer
- Suitable for large roofing factories, metal building suppliers, and construction companies
- Long service life with low maintenance cost
Machine Structure & Components
1. Machine Frame
- Heavy-duty 350 mm H-beam welded structure
- Reinforced 20 mm middle support plates
- Vibration aging treatment to ensure long-term stability
2. Rollers & Shafts
- High-grade 45# forged steel rollers
- 0.05 mm hard chrome plating for durability
- 75 mm heat-treated precision shafts
- 22 rolling stations ensure perfect panel shape
3. Forming Speed
- Standard speed: 0–25 m/min
- Stable chain + gear transmission system
4. Hydraulic Cutting System
- Four-pillar hydraulic cutting for stable and accurate cutting
- Blade material: GCr12 quenched steel
- Precise ±2 mm cutting tolerance
5. Control System
- Delta PLC + Delta Transducer
- Omron encoder
- Schneider low-voltage components
- Multi-language HMI (English/Chinese)
- Easily adjustable length, batch quantity, and speed
Applications of the metal roof roll forming machine
- Commercial metal roofs
- Industrial steel buildings
- Agricultural barns
- Warehouses and workshops
- Wall cladding projects
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