Click image to view full size image
Corrugated Roofing Double Layer Roof Sheet Roll Forming Line Trapezoidal Roofing
Working process of corrugated roofing double layer roof sheet roll forming line
Coiler loading → feeding-in with guiding (metal sheet is guided into the first forming station) → rolling & forming → cutting → stacker running out
Parameters of corrugated roofing double layer roof sheet roll forming line
| Product Name | Item | Description |
| Corrugated Roofing Double Layer Roof Sheet Roll Forming Line | Material | 0.3mm-0.8mm thickness, yield strength≤G250MPa |
| Forming speed | 10-15 m/min | |
| Number of stations | Lower layer: 15 stations | |
| Upper layer: 13 stations | ||
| Roller material | GCr15 with heat treatment and hard chrome-plated HRC58-62 | |
| Shaft diameter | 76mm | |
| Shaft material | High-quality steel 45 quenched and tempered after finishing treatment | |
| Main motor power | 5.5 kw | |
| Power of hydraulic station | 3.0 kw | |
| Electronic controlling system | Full-frequency PLC controlling system | |
| Cutting | Cutting after forming with hydraulic driving | |
| Material of cutting blade | Cr12 quenched |
Structure of corrugated roofing double layer roof sheet roll forming line
This roll forming machine consists of 5 tons passive decoiler, forming machine, hydraulic cutting device, computerized control cabinet and stacker.
Production Line Sketch
