Horizontal Railway Locomotive Wheel Assembly And Disassembly Press
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 railway wheels and gears etc. safely and effectively for railway rolling stocks. It can generate, record, save and print the pressing curves. Only required one operator to operate the wheel press machine. An high-pressure oil injection pump is optional for easy wheel dismounting.
Technical parameters of the Automatic Wheelset Press:
| Maximu pressing force | 350 tons |
| Ram cylinder quantity | Double cylinders (1 left + 1 right) |
| Maximum cylinder stroke | 800 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 | 8000 kg |
| Maximum Hydraulic pressure | 31.5 MPa |
| Noise level during working | ≤ 75 dB |
| 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 | Φ1300 mm |
(*Above parameters are indicative, and can be modified as per customer's actual requirements.)
Machine features of the Wheel Press-fitting machine:
- The Machine 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 at 2 replaceable inserts to block the wheels, gears or brake discs for dismounting. It's the original patent in China.
- An electrical support trolley is provided for wheelset pre-assembly and loading/unloading onto/off from the press. It will exit from the press during the operation.
- A gearbox support is provided to support the gearbox during the whole mounting and dismounting process.
- Siemens S7-300 PLC and AdvanTech Industrial computer to control the operation. User-friendly HMI.
- 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.
After-sale Service:
- 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 site 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.
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3500kN CNC Horizontal Wheel Press For Railway Locomotive Wheel Assembly And Disassembly Images
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