22 KW Highway Guardrail Roll Forming Machine with Cycloid Pinwheel Reducer
Specification of Highway Guard Rail Cold Roll Forming Machine
1. Decoiler
- Passive loading with one head on one side
- Max. loading weight: 8000Kg
- Max. Diameter of coil: 1600mm
- Max. width of coiler: 600mm
2. Feeding-in & Leveling
- Metal sheet is sent to guiding wheels (both left and right side are adjustable)
- Metal sheet is sent to delivering roller diameter is 180mm, material is steel S45C, quenched 48°C-52°C
- Leveling is done by three rollers upside and four rollers downside, which are all quenched surface treatment.
3. Punching (both left and right side are adjustable)
- Hydraulic punching
- Diameter of piston: 140mm
- Working pressure: 20Mpa
- Mould material: Cr12, quenched 58°C-62°C
- Power of hydraulic station: 15 KW
- Dimension(mm): 1500(L)X1100(W)X1200(H)
4. Forming
- Main motor power: 22 KW
- Cycloid pinwheel reducer BWD14-43-45KW
- Transmission: gear box with universal coupling
- Shaft material: Using high-quality steel 45 quenched and tempered after finishing treatment
- Shaft diameter: 100mm
- Roller material:GCR15, quenched 58°C-62°C, electroplate surface treatment
- Number of stations: 17 stations
- Speed adjusting use frequency conversion, 5m-15m/min (not including punching)
- Frequency converter: Panasonic(380V,50Hz)
- PLC controlling
- Touch screen operation panel
5. Cutting
- Hydraulic cutting
- Material of cutting blade: Cr12, quenched 58°C-62°C
- Diameter of piston:250mm
- Working pressure: 30Mpa
- Working stroke: 80mm
6Run out table
- Square pipe (60mm*40mm) welded (Height is adjustable)
- Dimension: 1500mm(L)X800mm(W)X600mm-1000mm(H)
Working Flow of Roll Forming Machine
Raw material loading—feeding-in with guiding (metal sheet is guided into the first forming station)--leveling—punching—rolling & forming—hydraulic cutting--run out table
