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600kN Railway Wheel Bearing Press Machine With Axle Box

Hubei Heqiang Machinery Development Limited by Share Ltd

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Address: No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004

Contact name:Freeman Hu

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600kN Railway Wheel Bearing Press Machine With Axle Box

Country/Region china
City & Province ezhou hubei
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Product Details

Railway Wheel Bearing Press Machine For Bearings With Axle Box , Automatic Wheel Bearing Mounting Press

 
Application scope:
This Wheel Bearing Press Machine is used for the assembly work of the rolling bearings with alxe box. The machine is provided with jib cranes for hoisting the axle boxes at both ends during the operation. It can mount either single end bearing separately, also can mount both ends bearings simultaneously. It's suitable for all railway cars. It's only required one operator to operate the press.

 

Technical parameters:

Bearing Mount Press:
 Maximum cylinder force 600kN
 Ram cylinder Qty 2pcs
 Maximum cylinder stroke 500 mm
 Maximum hydraulic system pressure 25 MPa
 Resolution of pressing force display Not more than 0.1 kN
 Resolution of displacement sensor 0.1 mm
 Noise level during working Not more than 75 dB
 Center line coaxiality of the ram cylinders Not more than 0.4 mm
 Pressing speed 0~6 mm/s (variable)
 Working cycle time Not more than 4 minutes per axle
 Maximum hydraulic system pressure 
 Installed power Not more than 25kW
Wheelset information:
 Maximum wheelset weight 3000 kg
 Track gauge 1435 mm
 Axle length 2000 ~ 2300 mm
 Wheel diameter 800 ~ 920 mm
 Inner diameter of the bearing to be pressed 120 mm, 130 mm
 Outer diameter of the bearing to be pressed 215mm, 220mm, 230mm, 240mm

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

Machine features:

  • The bearing mount press is able to mount the rolling bearing with axle box.
  • The machine is provided with jib cranes for hoisting the axle boxes at both ends during the operation.
  • The press will be installed in a foundation pit.
  • Gantry frame structure pass-though type design.
  • Double-head ram cylinders.
  • Special patented upsetting centres.
  • Automatic component positioning.
  • Mounting both end bearings with a single positioning.
  • Automatic mounting separately of single end bearing.
  • Automatic mounting simultaneously of both end bearings;
  • Automatic recording of pressing curve;
  • Siemens S7 series PLC to control the operation.
  • User-friendly human machine interface.
  • Unique hydraulic servo system;
  • Easy operation and convenient for maintenance and repair.
  • It's provided with self-diagnosis, self-calibration functions.
  • In case of faults, the system will alarm and give a prompt on the screen for the operator to solve.

 

Technical Documents:
The following technical documents will be supplied along with the machine when delivery in 3 hard copy and 1 soft copy in English language:

  • Operating and maintenance instruction manual;
  • General arrangement drawing, Hydraulic schematic diagram, Electrical schematic diagram;
  • Foundation drawing;
  • Spare part list, Special tool list;
  • Product certificate/Factory Acceptance Certificate, packing list, etc.

 

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.

 

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