Description:
1. Rolled thickness:2.0mm-3.5mm cold rolled steel,,hot rolled steel or galvanized steel G350Mpa
2. main motor power: 45kw with speed reducer ,made in China
3. way of drive: joint coupling drive( gearbox for each roller station see picture below)
4. main shaft dia: 100mm material: 40Cr fine processment
5. roller material: GCR15 quenched 58°-62°,chromed
6. roll station:13stations plus 7 rolls leveling
7. Working speed:5m--12m/min(not including punching)
8. Transducer: Panasonic /Yaskawa made in Japan. 380V 50HZ
9. Way of control: PLC,Panasonic
10. Computer operating panel:MSG touching screen made in Taiwan
Flowchart:
Decoiling — Feeding — leveling ---- Punching — roll forming ---- hydraulic cut to length — product packing manual
Applications:
Expressway guardrail
Barrier rails
Guardrail beams
Specifications:
The profile
The structure of equipment
1, the place putting material
- Single unrolling machine, one side can put material
- Coil weight (Max):7000kg
- Coil dia (Max):1600mm
- Coil Width(Max.):500mm
- Hydraulic power: 4KW
- Diameter of oil pump:120mm working pressure: 10mpa
2, feeding, leveling
- feed into unit oriented wheel(can right and left adjust)
- into feeding roller, dia is 180mm,material 45# steel, quenched 48°-52°, chromed
- leveling is three roller above and four roller below, quenched and chromed
3, punching (can right and left adjust)
- using hydraulic punching
- oil cylinder dia: 140mm
- working pressure:20mpa
- mould material: Cr12 quenched 58°-62°
- hydraulic power:7.5kw
- size: 1.5m long*1.1m wide*1.2m high
4,roll forming
- main motor power: 37kw
- Decelerating motor: BWD14-43-37kw, made in Shanghai or
Changzhou
- drive: 120*500 copplins driving,
- main shaft dia: 100mm material: 45forge steel
- roller material: GCR15 quenched 58°-62°,chromed
- roll station:15stations
- Timing by transducer:5m--12m/min(not including punching)
- Transducer: Panasonic made in Japan. 380V 50HZ
- Computer: PLC
- Computer operating panel: touching screen
5, cutting
- hydraulic cut
- knife material: Cr12,quenched 58°-62°
- oil cylinder dia:200mm
- working pressure:25mpa
- working journey: 80mm
6, the Outside size:
- 18m long*2.2m wide*1.5m high
7, Run out table
- Jointed by 60mm*40mm tube (can be adjusted to up and down)
- Gliding wheel fixed on the shelves
