Double layer Roofing Sheet Cold Roll Forming Machine
Double layer Roofing Sheet Cold Roll Forming Machine is a common machine for making many different types roofing panels. For example when you need to make two types roofing sheets, you have to buy two types machines. But by one double layer machines you can produce two types roofing sheets. For example the first layer could be glazed tile roll forming machine and the second layer could be IBR or corrugated round wave roofing sheet.
Working process of double layer roofing machine: Uncoiling —- Feeding material into machine —- Roll forming machine—- Step formed—- Auto cutting—- Products receiving table.
Basic parameters of the double layer roofing machine:
| No. | Main parameter | |
| 1 | Length of the main part | About 7500 Ñ… 1650 Ñ… 1500 mm |
| 2 | Weight of main part | About 5.5 t |
| 3 | Voltage | 380 V (as customer’s request) |
| 4 | Roller fixer | Middle plate welded |
| 5 | Frame | 350 H steel welded |
| 6 | Frame thickness | 18 mm |
| 7 | Drive mode | Chain |
| 8 | Material of rollers | 45# steel, surface hard chromium plating. |
| 9 | Material of shafts | 45# steel |
| 10 | Diameter of shafts | Φ 85 mm |
| 11 | Number of rollers | Up layer: 13 rollers Down layer: 15 rollers |
| 14 | Main power | 5.5 kw |
Features of double layer roofing machine:
- One machine could produce two types roofing sheets.
2. Save working space, save energy and save cost of machine.
3. Easy to use and easy to transportation.
4. If you need to add wheels to machine, you can put production at any place.
5. Two layer one PLC control system, one pair of motors, easy to maintain.
6. Working speed 8-12 meters per minute.
7. Material thickness could be from 0.3 to 0.8mm.
Note: But two layers cannot work at the same time.
If you need to huge production, please buy two single layer machines.