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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Hydraulic Axlebox Bearing Installer , Metro Wheelset Bearing Pusher
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 metro wheelsets.
It's applicable for the wheelset with gearbox, and also the wheelset with axle box bearing.
Technical parameters:
| Maximum cylinder force | 60 tons |
| Number of Ram cylinder | 2 pcs (1 left + 1 right) |
| Maximum cylinder stroke | 600 mm |
| Resolution of the pressing force | ≤ 0.1 kN |
| Resolution of the displacement sensor | 0.1 mm |
| Coaxiality of the ram cylinders | ≤ 0.4 mm |
| Pressing speed | 0 ~ 6 mm/s |
| Cycle time | ≤ 4 minutes per axle |
| Maximum hydraulic system pressure | 25 MPa |
| Maximum wheelset weight | 2500 kg |
| Track gauge | 1435 mm |
| Applicable axle length | 2050-2250 mm |
| Applicable wheel diameter | 800-920 mm |
| Inner diameter of the bearings to be pressed | 120 mm, 130 mm |
(*Remarks: The above parameters are indicative and can be modified as per customer's actual requirements. The customer must provide us the detailed wheelset drawings for design work after contract award.)
Machine features of the Bearing Installer:
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.
Automatic mounting both bearings simultaneously.
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.
Warranty & After-sale Service:
