RFM Cold Rolling Forming Machinery
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Double layer metal roofing sheet rolling forming machine for Nicaragua
Double layer metal roofing sheet rolling forming machine for Nicaragua is specially designed rolling forming machine for Nicaragua market. Here are some drawing profile for your reference.
Layer one:
Layer Two:
One double layer machine can make two type profiles. Upper layer is for IBR type and another layer is for round wave sheets. Both two profiles can support two input coil width 1250mm and 940mm. But then input coil width between this also could be used, for example 1000mm also could be used just the profile maybe not so good. Simple adjust the leveling beach then okay.
Double layer metal roofing sheet rolling forming machine for Nicaragua
Double layer metal roofing sheet rolling forming machine for Nicaragua
The machine is composed by the following elements.
| Packing list-roof profile machine | ||||
| No. | Name | Unit | Qty | Remark |
| Part 1 | 5T manual decoiler | set | 1 | You can choose hydraulic one instead |
| Part 2 | Guide feeding device | set | 1 | With hand cutter |
| Part 3 | Main roll former | set | 1 | Chains drive |
| Part 4 | PLC control station | set | 1 | Delta brand |
| Part 5 | Cutting system | set | 1 | Hydraulic |
| Part 6 | Hydraulic oil pump station | set | 1 | With cooling fan |
| Part 7 | Simple collect table | set | 1 | Automatic stacker instead (Optional) |
| Part 8 | Spare parts | set | 1 | |
How to adjust the input coil width for different input coil width:
1. At the leveling part, we will add the manual cutter by this way, you can cut the coil at any place.
2. The leveling roller we design use the stainless steel with the bearing inside of it and then it will not damage the surface of the coil.
3. Handrail for adjustment we give two, by this way you can adjust the input coil width center to center more easily.
4. Side roller can keep the coil going into the right direction.
As to the main rolling forming machine of double layer:
For all of our rollers, spacers and shafts, we all mark numbers on it, it’s very convenient for you to maintenance the machine in the future.
There is ball bearings inside the rollers, to make all the rollers run at same speed when machine is run. 3. Because the rollers inside with ball bearings, our rollers is bigger than others, so work speed is faster. 4. All rollers and spacers, we do 3mm thickness chrome coating, to increase hardness and anti-rust. Some factories maybe use 1-2mm chrome coating.
As to the shearing part, we design with two pole shearing by this way, it can work more steady.
About the quality control:
All the profiles we will test by ton of coil and measure sizes compared with the drawing profile, Meanwhile the overlap should be perfect.
Here is the machine working video for your reference: