Hubei Heqiang Machinery Development Limited by Share Ltd
                                                                                                           
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600kN Railway Wheel Bearing Press Machine With Axle Box

Price Negotiable
Price: Negotiable
MOQ: One set
Delivery Time: 120 days after advance payment & design finalization
Brand: Heqiang Machinery
Product Description

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.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hubei Heqiang Machinery Development Limited by Share Ltd
Location No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004
Contact Person Freeman Hu

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