Passenger Car Wheelset Hydraulic Wheel Press With Capacity 3000kN
Passenger Car Wheelset Press Mounting Machine With Capacity 3000KN
Hubei Heqiang Horizontal Railway Locomotive Wheel Assembly And Disassembly Press, Hydraulic Wheel Press
Hubei Heqiang Machinery is the leading manufacturer of Wheelset and Bearing presses in China. Now it covers more than 80% of the China market on CNC Wheelset Presses. We offer the most advanced wheel set pressing equipment available in the railway and other relevant industry. The wheelset presses are applicable to assemble and disassemble 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 wheelset maintenance and mass production applications.
Application scope of the Hydraulic Wheel Press:
This double cylinder wheel press is a fully automatic design. It's used to mount and dismount the wheelset wheels and gears etc. safely and effectively for railway rolling stocks. It can generate, record, save and print the pressing curves. One rotary trolley provided for wheelset loading and unloading.
Technical parameters of the Automatic Wheelset Press:
| Maximu pressing force | 3000 KN |
| Ram cylinder | 2 pcs (1 left + 1 right) |
| Cylinder piston stroke | 700 mm |
| Ram rapid approach speed | 0~25 mm/s, adjustable |
| Ram pressing speed | 0~4 mm/s, adjustable |
| Max load of the centring devices | 10000 kg |
| Wheelset support trolley | 1 set |
| Max trolley load | 3000 kg |
|
Maximum Hydraulic pressure |
31.5 MPa |
| Main power supply (3-ph AC) | 380V/50HZ or as per required |
| Total installed power | Approx. 30kW |
| Pressing cycle time for 2 wheels | ≤ 10 minutes/axle |
| Pressure sensor accuracy | 0.25% FS |
| Displacement sensor accuracy | 0.01 mm |
| Inner distance control accuracy | ≤ ±0.5 mm |
| Wheel position difference control accuracy | ≤ ±0.3 mm |
| Ram positioning accuracy | ≤ ±0.04 mm |
| Maximum Wheelset weight | 5000 kg |
| Maximum axle length | 2600 mm |
| Maximum wheel diameter | Φ1200 mm |
(*Above parameters are indicative, and can be modified as per customer's actual requirements.)
Machine features of the Wheel Press-fitting machine:
- The wheel mount dismount press is a horizontal hydraulic wheel press and will be installed in a pit.
- Gantry frame structure. Double-end cylinder pressing.
- Only need one positioning to proceed 2 wheels' mounting and dismounting without turning over the axle.
- 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.
- Movable slider device with replaceable inserts to block the wheels, gears or brake discs for dismounting. It's the original patent in China.
- One rotary support trolley is provided for wheelset loading and unloading onto/off from the press. It will exit from the press during the operation.
- Siemens S7-300 PLC and AdvanTech Industrial computer to control the operation.
- The wheel mount press 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.
- Only required one operator to operate the wheel press machine.
For more information of our wheelset mount demount press, please don't hesitate to send us an inquiry email!
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