2300mm Wheelset Railway Rolling Bearing Press Machine

Brand Name:Heqiang Machinery
Certification:ISO9001
Model Number:HQ32
Minimum Order Quantity:One set
Delivery Time:120 days after advance payment & design finalization
Payment Terms:T/T, L/C
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Location: Ezhou Hubei China
Address: No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004
Supplier`s last login times: within 26 hours
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Product Details

Railway Rolling Bearing Assembly Press Machine Applicable Wheelset Length 2000 ~ 2300mm

Railway Wheelset Rolling Bearing Assembly Press Machine , Bearing Mounting Press

Application scope:

This Railway rolling bearing press machine is used for the bearing mounting work of the freight car (wagon) wheelsets which without axlebox. It can mount the 2 bearings simultaneously. It can generate, record, save and print the pressing curve (displacement-pressure- holding time) in the required format. It's only required one operator to run the press.

Technical parameters:

Max Pressing force60 tons
Ram cylinderDouble cylinder
Maximum cylinder stroke400 mm
Pressing speed0 ~ 4 mm/s (variable)
Resolution of pressing force display0.1 kN
Resolution of displacement sensor0.01 mm
Coaxiality of the ram cylinders≤​ 0.2 mm
Cycle time≤​ 3 minutes per axle
Maximum hydraulic system pressure22 MPa
Noise level during working≤​ 75dB
Installed power≤​ 20 kW
Overall dimension (LxWxH)Approx. 5200x1000x2000 mm
Applicable wheelset parameter:
Max. wheelset weight3000 kg
Track gauge1435 mm
Axle length2000 ~ 2300 mm
Wheel diameter700 ~ 920 mm
Inner diameter of the bearing to be pressed120 mm, 130 mm
Outer diameter of the bearing to be pressed215 mm, 220mm/230mm/240mm

(*Above parameters are indicative, and can be modified as per customer's actual requirements.)

Machine features:

  • The bearing mounting press will be installed in a foundation pit.
  • The bearing mounting press is able to mount both end bearings simultaneously.
  • Double ram cylinders for the mounting operation.
  • Only a single positioning to complete the mounitng of both end bearings.
  • With automatic and manual modes for the operation.
  • Automatic mounting separately of single end bearing.
  • Automatically switch the mounting process.
  • Function of Veto for wrong input and incorrect operation.
  • Overall gantry frame structure design.
  • Special patented upsetting centre devices.
  • Automatic component positioning.
  • Adopt on-line pass-through arrangement.
  • Siemens PLC and AdvanTech industrial computer to control the operation.
  • It can automatically and real-time detect and record the pressing force, adhesion force, pressure difference and holding time during bearing mounting, and automatically judgement: qualified or not.
  • It has the functions of data storage, curve recording, intelligent judgment, curve merging, automatic HP printing of A4 paper in the form of graphics, etc.
  • It's provided with emergency stop button the control panel.
  • The press is equipped with safety protection interlocking device, short circuit, circuit breaking and leakage protection device, and protection device for power failure or accidental shutdown.

Warranty & After-sale Service:
One year of free warranty and lifetime maintenance for the equipment for your purchased equipment. During the warranty period, only due to design defects, manufacturing quality, and quality of purchased parts, our company is responsible for free maintenance. The company provides the required replacement parts (except for consumable parts). Over the warranty period, repairs only are charged at the cost price. At the same time, you will enjoy a lifetime software upgrade from the date of purchase; our engineers will provide a quick response when service is required.


Cooperation contact:
If you are interested in our machines or any assistance required, please feel free to contact us for more information.

China 2300mm Wheelset Railway Rolling Bearing Press Machine supplier

2300mm Wheelset Railway Rolling Bearing Press Machine

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