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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Metro Wheelset Bearing Press Machine , Axle Box Bearing Assembly Machine
Railway Bearing Pusher , Railway Bearing Mount Press , Roller Bearing Installer
Application scope:
This Bearing Mounting Press is mainly used to automatically mount the bearings onto the axle journals for multi metro wheelsets.
It's applicable for the wheelset with gearbox, and also the wheelset with axle box bearing.
Technical parameters:
| Maximum cylinder force | 50 tons |
| Number of Ram cylinder | 2 pcs (1 left + 1 right) |
| Maximum cylinder stroke | 460 mm |
| Resolution of the pressing force | ≤ 0.1 kN |
| Resolution of the displacement sensor | 0.01 mm |
| Coaxiality of the ram cylinders | ≤ 0.1 mm |
| Pressing speed | 0 ~ 6 mm/s |
| Cycle time | ≤ 4 minutes per axle |
| Maximum hydraulic system pressure | 25 MPa |
| Installed power | ≤ 10 kW |
| Noise level during work | ≤ 75 dB |
| Maximum wheelset weight | 2500 kg |
| Track gauge | 1435 mm |
| Axle length | 2250 mm |
| Wheel diameter | 770-840 mm |
| Axle journal diameter | 120 mm |
(*Remarks: The above parameters are indicative and can be modified as per customer's actual requirements.)
Machine features of the Bearing Assembly Press Machine:
It's applicable for the wheelset with gearbox, and also the wheelset with axle box bearing.
With small capacity cranes for hoisting the axle box during mounting.
The bearing mounting press mainly consists of overall gantry frame, two ram cylinders, lifting device, guide device, locking device, measuring device, bearing positioning device, hydraulic system, measurement and electric control system.
Automatic mounting both bearings simultaneously.
Warranty & After-sale Service:
The warranty lasts for 1 (one) year from the date of the Site Acceptance Test of the Equipment. During the warranty, the Manufacturer shall be responsible for the damage due to the defects in design and manufacture. After the warranty period, the Manufacturer will provide a wide range of technical support and spare parts with reasonable prices.
Technical Documents:
The following technical documents will be supplied along with the machine when delivery in 3 printed copy and 1 E- copy in English language:
