300 Tons Automatic Double cylinder Wheel set Press With 180 degree Rotary Trolley
Overview:
Hubei Heqiang Machinery is the leading manufacturer of wheelset press machines in China. It offers the most advanced wheel presses available in the railway and other relevant industry. The wheelset presses are used to mount and dismount 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 of the Wheel Press:
This automatic double cyliner wheel set press is used to mount and dismount the wheelset components of the railway passenger cars, wagons, metros, intercity cars etc.). It can generate, record, save and print the pressing curve (Force vs displacement, force vs time). One positioning without reversing the axle to proceed both sides’ mounting and dismounting.
Technical parameters of the Hydraulic Wheel Press:
| Pressing force | 300 tons / 3000 kN |
| Number of Ram cylinder | 2 pcs (1 left + 1 right) |
| Piston stroke | 700 mm or as per required |
| Approach speed | 0~20 mm/s |
| Pressing speed | 0~3 mm/s |
| Return speed | 0~24 mm/s |
| Wheelset Support Trolley | 180 degree Rotary ttrolley |
| Maximum hydraulic system pressure | 31.5MPa |
| 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 |
| Error of measuring accuracy | Not more than 0.01 mm |
| Concentricity of cylinders' centerline | Not more than 0.3 mm |
| Maximum wheelset weight | 3000 kg |
| Applicable axle length | 1700 ~ 2500 mm |
| Applicable wheel diameter | Maximum Φ1200 mm |
(*Above parameters are indicative, and can be modified as per customer's requirements.)
Machine features of the Horziontal Wheelset Press:
- The Wheel press machine is a horizontal hydraulic wheel press and will be installed in a pit.
- The wheel press-fitting machine is able to mount and dismount both wheels on the same axle without turning the axle and in a sequence first the wheel at one side of the axle then the wheel at the other side.
- The wheel assembly machine will be able to complete the mounting/dismounting of two wheels onto / off the axle simultaneously once the wheels have been loaded onto the Machine.
- Gantry frame structure, with high strength, good rigidity and less deformation.
- Double-end cylinder pressing. Only need one positioning without 180 degree reversal of the axle to proceed both sides’ wheel mounting and dismounting.
- The Wheel mounting and dismounting press is equipped with special patented centring devices at both ends of two ram cylinders for center hole positioning. The centre can insert into the center hole of both ends of the axle for wheelset positioning. During the whole operation process, it can ensure that the axle center line will be completely concentric with the two ram cylinder centerline to make the ram end face fully matched with the axle end face, without damage on axle center hole and preventing axle from upsetting.
- Unique Invention patented cylindrical ram for wheel mounting, with high pressing accuracy.
- The CNC wheel press is equipped with a 180 degree rotary trolley for wheelset loading and unloading. It will exit from the press during the operation.
- The wheel press is equipped with a gearbox support to support the gearbox during the whole process.
- The Machine can track and control the whole process, detect the pressing condition of the wheelset, and analyze and process it through industrial computer. It can export the force vs displacement curve and other results onto the screen and printer.
- The Machine is designed with acoustic-light alarm to ensure the safe and reliable operation.
Cooperation contact:
If you are interested in our wheelset presses, please feel free to contact us for more information!
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300 Ton Double Cylinder Wheelset Press With 180 Degree Rotary Trolley Images
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