China Double Head Wheelset Press Wheel Mounting and Dismounting Press CNC Wheelset Press
Hubei Heqiang Machinery is the leading manufacturer of wheel set 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 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 of the Wheelset Press:
This Automatic Wheel Press is mainly used for the mounting, dismounting and back pressure testing of wheel discs of the locomotive wheelsets. It can generate, record, save and print the pressing curve (Pressure vs displacement, pressure vs time). A rotation device can be provided with the machine to perform wheel back-to-back, axial run-out and radial run-out measurements after the mounting process has been completed.
Technical parameters of the Hydraulic Wheel Press:
| Max Pressing force | 350 tons or as per required |
| Number of Ram cylinder | 2pcs (1 left + 1 right) |
| Piston stroke | 900 mm |
| Ram approach speed | 0~20 mm/s |
| Ram pressing speed | 0~5 mm/s |
| Wheelset support trolley | 1 set |
| Max trolley load | 8000 kg or as per required |
| Maximum hydraulic system pressure | 31.5 MPa |
| Main power supply (3-PH, AC,) | 380V/50HZ |
| Total installed power | Approx. 30 kW |
| Pressure sensor accuracy | ≤ 0.25% FS |
| Inner distance control accuracy | ≤ ±0.2 mm |
| Wheel position difference control accuracy | ≤ 0.2 mm |
| Ram positioning accuracy | ≤ ±0.04 mm |
| Resolution of measuring elements | ≤ 0.01 mm |
| Pressing cycle time for 2 wheels | ≤ 10 minutes per axle |
| Maximum wheelset weight | 8000 kg |
| Axle length | 2200mm ~ 2500 mm |
| Wheel diameter | Φ1150mm ~ Φ1250 mm |
(*Above parameters are indicative, and can be modified as per customer's requirements.)
Machine features of the CNC Wheelset Press:
- The Wheel Mount Press is a horizontal hydraulic wheel press and will be installed in a pit.
- The Wheel press-fitting Machine is able to mount/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.
- Double-end cylinder pressing. Only need one positioning without reversal of the axle to proceed both wheel mounting/dismounting.
- The Wheel Assembly Machine 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 Wheel Press-Mounting Machine is equipped with an electrical axle lifting jack for wheelset pre-assembly and loading/unloading onto/off from the Machine. It will exit from the Machine during the mounting/dismounting operation.
- The wheel press is equipped with a gearbox support to support the gearbox during the whole mounting/dismounting 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 pressure 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.
- Only required one operator to operate the wheel press machine.
Service provided:
- Hubei Heqiang can provide the service of installation, commissioning, test, training, maintenance and after-sale service etc.
- The warranty period will be one year (or as per required) from the date of final acceptance qualified.
- During the warranty, we will be responsible to repair or replace any damaged component caused due to the machine quality at our cost. The warranty of the replaced parts will be one year from the date of replacement.
- After the warranty period, we will provide a wide range of technical support and spare parts service.
- We will provide free upgrade of the control software by sending the upgrade software in CD format.
- The after-sale service includes all aspects, such as mechanical, hydraulic, electronic control, operation, training, software upgrade, etc.
- We will keep sufficient stock of the basic spare parts.
Cooperation contact:
For more information, please feel free to contact with us by email or WhatsApp, we'll reply you in the first time.
Product Tags:
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Fully Automatic Double Cylinders Wheelset Press For axle length 2200 ~ 2500mm Images
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