Hubei Heqiang Machinery Development Limited by Share Ltd
China Leading Manufacturer of Railway Wheelset Press The most-advanced technology, Reasonable price, Best service
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350t Double-End Cylinder Wheel set Press Machine With Center Hole Positioning
Hubei Heqiang Machinery is the leading manufacturer of wheel set press machines in China. It offers the most advanced wheel set pressing equipment available in the railway and other relevant industry. The wheelset presses are used to mount and dismount all of the elements on the axle (wheel discs, brake discs, gears and bearings). With both single and double cylinder version available for option and capacity range from 200 to 800 tons. Our vast range of machines can satisfy all customer requirements in both maintenance and mass production applications.
Application scope:
This fully automatic double cylinder wheelset press is mainly used for mounting, dismounting and back pressure testing of the wheelsets (wheel discs, driven gears etc.) of urban vehicle passenger cars, EMU etc. It can generate, record, save and print the pressing curves (Pressure vs displacement, pressure vs time) in required format. It's only required one operator to operate the 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.)
Machine features:
Application Examples:
Cooperation contact:
If you are interested in our wheel press machines or any assistance required, please feel free to contact us for more information.
