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75 Ton Wheel Bearing Press Machine

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China Hubei Heqiang Machinery Development Limited by Share Ltd certification
China Hubei Heqiang Machinery Development Limited by Share Ltd certification
We bought from Hubei Heqiang a 200t Hydraulic Wheel Press from 20 May, 2020. Since it was put into operation in Febuary, 2021, the press was in good operation without problems. The opeation is very easy and we are very happy with this purchase.

—— Milos Vukovic

Hi Freeman, thanks for your support on the wheelset press. Everything is now in perfect condition and working properly.


75 Ton Wheel Bearing Press Machine

75 Ton Wheel Bearing Press Machine
75 Ton Wheel Bearing Press Machine
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Large Image :  75 Ton Wheel Bearing Press Machine Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001
Model Number: HQ32
Payment & Shipping Terms:
Minimum Order Quantity: One set
Price: Negotiable
Packaging Details: Standard export packing
Delivery Time: 120 days after advance payment & design finalization
Payment Terms: T/T, L/C
Supply Ability: 50 sets per year
Detailed Product Description
Product Name: Wheel Bearing Press Machine Application: Railway Maintenance Workshop
Function: Bearing Mounting Max Pressing Force: 75 Tons
Operation Mode: Automatic And Manual Cycle Time: ≤​ 10 Minutes Per Axle
Bearing Inner Diameter: 120 Mm, 130 Mm Bearing Outer Diameter: 215 Mm, 220mm/230mm/240mm
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75 Tons Railway Double Cylinder Bearing Mounting Press Machine , Bearing Mount Press

Application scope:

This Railway double cylinder bearing mounting press machine is used for the bearing mounting work of the HXD series locomotive wheelsets with axlebox. It provides two operation modes for option: Automatic and Manual. It can mount the 2 bearings simultaneously. Only one operator is required to complete all the operations.
Technical parameters:

 Max Pressing force  75 tons
 Ram cylinder  Double cylinder
 Maximum cylinder stroke  500 mm
 Pressing speed  0 ~ 6 mm/s (variable)
 Pressure sensor accuracy  0.5% FS
 Displacement sensor accuracy  0.1 mm
 Coaxiality of the ram cylinders  ≤​ 0.2 mm
 Cycle time  ≤​ 10 minutes per axle
 Maximum hydraulic system pressure  16 MPa
 Noise level during working  ≤​ 75dB
 Motor power  ≤​ 15 kW
 Overall dimension (LxWxH)  Approx. 5500x1500x2300 mm
 Applicable wheelset parameter:
 Max. wheelset weight  9000 kg
 Track gauge  1435 mm
 Axle length  2000 ~ 2300 mm
 Wheel diameter  1150 ~ 1250 mm
 Inner diameter of the bearing to be pressed  120 mm, 130 mm
 Outer diameter of the bearing to be pressed  215 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 press is mainly composed of overall gantry frame, Ram cylinders, Ram and guide devices, wheelset lifting device, locking device, wheel push device, bearing support, hydraulic system, measuring and electrical control system etc.
  • Overall gantry frame structure design, carried out finite element analysis, stress annealing relief, with sufficient strength and rigidity.
  • With special patented upsetting centre devices.
  • Double ram cylinders for the mounting operation.
  • The bearing mounting press is able to mount both end bearings simultaneously.
  • Only a single positioning to complete the mounitng of both end bearings.
  • The press is able to mount one end bearing individually.
  • With automatic and manual modes for the operation.
  • Automatically switch the mounting process.
  • Function of Veto for wrong input and incorrect operation.
  • 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.
75 Ton Wheel Bearing Press Machine 0

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

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