Horizontal Wheelset Press, Hydraulic Wheel Press Machine
1. Application scope
This Horizontal Wheelset Press is applicable for mounting and dismounting of wheelset wheels of railway rolling stocks.
2. Machine features
- Modular structure, with one main and one auxiliary cylinder, movable resistant column, equipped with wheelset support trolley.
- It requires to reverse the axle to complete the pressing of the 2 wheels.
- With a manual operated trolley to support the wheelset during operation.
- Siemens PLC and AdvanTech industrial PC to control and monitor the operation.
- With recording system to real-time record the force and displacement, and generate the pressing report.
3. Technical Parameters
| Maximum pressing force | 3000kN ~ 5000kN |
| Number of cylinders | 2pcs (1 main cylinder, 1 auxiliary cylinder) |
| Piston stroke | 700mm or as per required |
| Fast forward speed | 20 mm/s |
| Pressing speed | 0~3 mm/s |
| Return speed | 24 mm/s |
| Max centre load | 8000 kg |
| Trolley Qty | 1 set |
| Max trolley load | 4000 kg |
| Maximum hydraulic system pressure | 31.5MPa |
| Main power supply | 380V/50HZ, AC |
| Inner distance control accuracy | Manual measurement |
| Wheel position difference control accuracy | Manual measurement |
| Ram positioning accuracy | Less than 0.04 mm |
| Error of measuring accuracy | Not more than 0.01 mm |
| Concentricity of cylinders' centerline | Not more than 0.3 mm |
| Max Wheelset weight | Not more than 4000 kg |
| Axle length | 1700 ~ 2600 mm |
| Wheel diameter | Φ740 ~ Φ1250 mm |
| Wheel seat diameter | Φ150 ~ Φ270 mm |
| Wheel hub diamter | Φ180 ~ Φ400 mm |
(*The detail parameters can be adjusted as per customer's actual requirements.)
