CNC Double Cylinder Wheelset Press 350 Tons With High Pressure Oiling Pump
Brand Name:Heqiang Machinery
Certification:ISO9001
Model Number:HQ01-AH350
Minimum Order Quantity:One set
Delivery Time:180 days after advance payment & design finalization
Payment Terms:T/T, L/C
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Location:
Ezhou Hubei China
Address:
No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004
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within 26 hours
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Product Details
Double Cylinder Wheelset Press With High Pressure Oiling Pump
Application scope:
Hubei Heqiang Double cylinder wheelset presses are the most advanced wheel press machine available on the market today. They are designed for the automatic mounting and/or dismounting of wheels and other components (brake disc, gear etc.) onto or off from the wheelset axles. Available pressing force capacity range from 200 tons to 500 tons. They are applicable for the rolling stock maintenance workshops or wheelset production factories.
Different version available:
- Wheel Mounting Press
- Wheel Dismounting Press
- Wheel Mounting and Dismounting Press
Technical parameters:
| Pressing force | 350t |
| Ram cylinder | Double head cylinders |
| Maximum piston stroke | 0~900mm |
| Fast forward speed | 0~20 mm/s, adjustable |
| Pressing speed | 0~5 mm/s, adjustable |
| Return speed | 0~24 mm/s, adjustable |
| Max centre load | 8000 kg |
| Axle Support Trolley | 1 set, Electrical type |
| Max trolley load | 15000 kg |
| Gearbox support | 1 set |
| Hydraulic system pressure | 31.5MPa |
| Main power supply | 3 phase, AC, 380V/50HZ |
| Pressure transducer accuracy | Not more than 0.25%FS |
| Displacement transducer accuracy | Not more than 0.01 mm |
| Inner distance control accuracy | Less than 0.5 mm |
| Wheel position difference control accuracy | Less than 0.5 mm |
| Ram positioning accuracy | Less than ±0.04 mm |
| Resolution of measuring elements | Not more than 0.01 mm |
| High-pressure oil injection pump | 1 set with max pressure 250MPa |
| Maximum Wheelset weight | 8500 kg |
| Axle length | 1700 ~ 2600 mm |
| Wheel diameter | Φ750 ~ Φ1350 mm |
(*Above parameters are indicative, and can be modified as per customer's requirements.)
Main Features:
- Fully automatic operation for mass production.
- Fast and secure operation thanks to the “double cylinder” design: One wheelset positioning to mount/dismount the 2 wheel discs without reversal of the axle.
- Unique Invention patented cylindrical ram for wheel mounting.
- Movable slider device with replaceable inserts to block the wheels, gears or brake discs for dismounting. It's the original patent in China.
- Special patented centre devices at both ends of ram cylinders for axle center hole positioning.
- High-accuracy measuring device.
- Easy to use:
- Only one operator to run the wheel press
- Axle support trolley for wheelset loading and unloading.
- User-friendly HMI
- Siemens S7-300 PLC.
- Pressing curve reports.
- Self-diagnosis with clear error/failure messages
- Various options available:
- High pressure oil injection pump (for wheel mounting or dismounting)
- Preassembly stand
- Rotation device: to perform wheel back-to-back, axial run-out and radial run-out measurements after the mounting process completed.
CNC Double Cylinder Wheelset Press 350 Tons With High Pressure Oiling Pump
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