Railway Automatic Bearing Dismounting Press Bearing Disassembly Press Machine
Bearing Demount Press, Rolling Bearing Puller, Stationary Bearing Dismount Press

Application Scope:
This Bearing Dismounting Press Machine is applicable for the disassembly work of the rolling bearings of the railway rolling stocks. It is generally used in wheelset/bogie maintenance depot and workshop.

Technical Parameters:

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

Structure & Features:

• The bearing dismount press is mainly composed of main frame, left/right cylinders, dismounting claw devices, wheelset lifting device, push wheel device, calibration device, hydraulic system, measuring and electrical control system etc.
• Overall welding structure, with sufficient strength and rigidity.
• Double cylinders for dismounting. With special anti-upsetting centre devices.
• Intelligent lifting platform. It's equipped with wheel locking mechanism, so as to avoid wheelset runout during dismounting and ensure the stability of the dismounting force.
• This Wheel Bearing press machine will be installed in a foundation pit.
• Automatical dismounting both end bearings simultaneously with a single positioning.
• Automatical dismounting single end bearing separately.
• Manually complete the dismounting as per the working steps. (used during maintenance and commissioning).
• Automatic dismounting under non-load (used in test run).
• Veto for wrong input and incorrect operation.
• Siemens S7 PLC to control the operation.
• User-friendly human machine interface.
• The operation system can generate, record, save and print the pressing curves.
• On-line passing-through arrangement, the wheelset can be pushed out automatically after the bearing is dismounted.
• Unique hydraulic servo system to achieve the variable dismounting speed and ensure the stable and reliable pressure during dismounting.
• Dismounting process: the small oil cylinder of the dismounting device drives the claw device to rotate, clasps the rear cover of the bearing, and the piston rod moves backward with the dismounting claw device, and then the axle box bearing is dismounted. Manually take out the dismounted bearings. Only need to replace the pulling plate for different types of the bearing,

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.