Perforated cable tray roll forming machine brief.
The perforated cable tray roll forming machine is a complete production line for the manufacture of C section profile with slotted holes for supporting electric wiring in commercial and industrial construction . It is usually made from middle gauge steel thickness from 0.8-2.0mm .
The perforated cable tray roll forming machine is a cost-effective and flexible production line, it integrated with the hydraulic punching device to punch the holes at any where and size changeable by spacers manual or automatic change size by servo motor (telescope raft).
Standard profile drawing for perforated cable tray roll forming machine :
The process of perforated cable tray roll forming line :
The perforated cable tray roll forming line is starts from the unwinding of metal coils , entry the hydraulic punching device to slot the holes, roll formed to certain size and section profile according to client’s design , cut to length by hydraulic cutting device then stack& packing.
Decoiling—guiding&leveling —punching—roll forming —hydraulic cutting—-stacking
Layout of perforated cable tray roll forming line
The standard whole solution on the perforated cable tray roll forming line is combined of uncoiler , stationary hydraulic cutting device, hydraulic punching device,main cable tray roll former,run out table .
| Machine Component | quantity |
| Decoiler | 1 set |
| Guide & pinch rollers | 1 set |
| Hydraulic punching device | 1-2 sets |
| Main cable tray roll former | 1 set |
| Hydraulic cut device | 1 set |
| PLC Control system | 1 set |
| Run out table | 2 sets |
Perforated cable tray roll forming machine parameter
| Suitable material | Coil type | Galvanized Steel | |
| Coil Thickness | 0.5-3.0 mm | ||
| Coil Width | According to design | ||
| Yield Strength | 250-350Mpa | ||
| Decoiler | Decoiler Type | Hydraulic | |
| Weight Capacity | 5 Ton | ||
| Punching | Punching type | Hydraulic punching or punching press machine | |
| Punching sets | 2-3 punching stations according to profile | ||
| Hydraulic station | About 30 Mpa main motor power 7.5 KW | ||
| Main Roll Forming | Forming Station | 20 forming stations, depend on profiles | |
| Roller Material | GCcr15, surface with hard chrome 0.05mm | ||
| Shaft Material | #45 high strength steel quenched 55-60 degree | ||
| Shaft Diameter | 90 mm | ||
| Drive Type | Gearbox Drive | ||
| Forming Speed | 5-12m/min | ||
| Main Power | 22 KW | ||
| Cutting Device | Cutting Type | Hydraulic cutting | |
| Cutting Die Material | Cr12Mov | ||
| Cutting Tolerance | +/-1mm(10m) | ||
| Hydraulic station | 5.5 KW , share one hydraulic station with punching | ||
| Electrical System | PLC Brand | Panasonic | |
| Inverter Brand | Yaskawa | ||
| Encoder | OMRON brand | ||
| Touch Screen | MCGS, china top brand | ||
| Electrical parts | Schneider | ||
| Motors Reducer | Tailong and Guo mao Chinese famous brand | ||
| Run out table | Table Type | No power passive with rollers | |
| Function of Table | To support the profile sheets after cutting | ||
| Machine | Dimension | 16000mm*20000mm*1500mm Around 8000kg | |
| Tolerance | Length | 3M+/- 1.5mm | |
Perforated cable tray roll forming machine (Picture taken in factory)
Cable tray roll forming machine in our workshop
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