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Techincal description:
1).Automatic inner tight decoiler
a.coil inner diameter 450mm-550mm
b. maximum width of coiling600mm
c. maximum weight of loading 2500kg
2). Main forming machine
a. number of forming steps 11rows
b. material of shaft 45# steel . Outer diameter 60mm
c.main motor power: 5.5kw
d. The speed of forming: 0-50m/min
3).Hydraulic cutter
a. material of blade:Cr12 mould steel with quenched treatment 60-62
b. cutting system :adopt advanced hydraulic drive, after forming automatic cut, no distort, no wasting , high safe factor.(tracking cutting)
4).The electrical control system
a. The Brand of display: DELTA
b.The main computer (PLC): DELTA DVP14
5).Hydraulic system
a. Adopting advanced hydraulic system of Tai Wan
b. Power:3kw
6).The equipments coating , package
a.the coating adopt international general shade-guide
b.The package :simple waterproof package.
Main Components:
| Item | Name | Qty |
| 1 | 5T Manual Decoiler | 1 |
| 2 | Feeding platform with hand cutting system | 1 |
| 3 | Main forming system | 1 |
| 4 | Hydraulic cutting system | 1 |
| 5 | Hydraulic pump station | 1 |
| 6 | Electrical motor | 1 |
| 7 | PLC control system | 1 |
| 8 | Touch screen operation | 1 |
| 9 | Finished products receive table | 1 |
| 10 | Safety shield(optional) | 1 |
| 11 | Hydraulic decoiler(optional) | 1 |
| 12 | Automatic stacker(optional) | 1 |
Main Technical Specifications:
| Name | Automatic Steel Door Frame Roll Forming Making Machine |
| Suitable raw material | PPGI/PPGL/GI/GL Steel Coils |
| Thickness of coil sheet | 0.5-1.2mm |
| Feeding Coil width | 280mm |
| Effective width | 150mm |
| Under frame | 400H-beam |
| Diameter of Soild shaft | 70mm, high grade 45# steel, finish turning, cylindrical grinding, with keyway |
| Roller | High grade 45# steel, processed by CNC lathe, Quenched and tempered treatment, hard chrome coated 0.05-0.07mm |
| Thickness of middle plate | 18mm |
| Forming stations | 22 |
| Drive type | By chain(1.0 inch) link bearing model 6210 |
| Power of main motor | 5.5kw with Cycloidal reducer, Lichao, Shanghai |
| Power of pump station | 4kw, Lichao, Shanghai |
| Forming speed | About 15-20m/min |
| Hydraulic cutting | Controlled by PLC |
| PLC | DELTA, TAIWAN / Mitsubishi, Japan |
| Material of cutting blade | Cr12Mov, quenching 58-62℃ |
| Frequency converter | It has the advantage of slowing down before cutting, to ensure the length accuracy(±1mm, far better than industrial standard ±3mm). |
| Switch | CHNT |