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500T Railway Wheel Press Machine With Oil Injection System

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Certification
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.

—— JORGE CASTRO

500T Railway Wheel Press Machine With Oil Injection System

500T Railway Wheel Press Machine With Oil Injection System
500T Railway Wheel Press Machine With Oil Injection System
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Large Image :  500T Railway Wheel Press Machine With Oil Injection System Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001
Model Number: HQ01-500
Payment & Shipping Terms:
Minimum Order Quantity: One set
Price: Negotiable
Packaging Details: Standard export packing
Delivery Time: 180 days after advance payment & design finalization
Payment Terms: T/T, L/C
Supply Ability: 20 sets per year
Detailed Product Description
Application: Railway Depots Usage: Mount And Dismount Locomotive Wheelsets
Pressing Force: 500 Tons Ram Cylinder: Double Cylinders
Support Trolley: One Set, Electrical Type Operation Mode: Automatic
Warranty: Twelve Months After-sales Service: Engineer Available To Service Machiney Oversea
High Light:

Wheel Press With Oil Injection System

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500T Wheel Press Machine

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Wheelset Maintenance Press

500t Railway Horizontal Wheel Press-fitting Machine With Double Cylinders With Oil Injection System

 

Application scope:

This 500t Horizontal Hydraulic Wheel Press machine is mainly used for the mounting (colding pressing and oiling pressing) and dismounting of the HXD series locomotive wheelsets​. It can generate, record, save and print the pressing curve (Pressure vs displacement, pressure vs time). It's only required one operator to operate the press. With High-pressure oil injection pump for pressing operation.

 

Technical parameters:

 Pressing force  500 tons
 Ram cylinder  Double head cylinders
 Maximum ram stroke  600mm
 Ram extend speed  0~20 mm/s
 Ram Pressing speed  0~4 mm/s
 Return speed  0~24 mm/s
 Max centre load  10000 kg
 Wheelset support trolley  1 set
 Max trolley load  8000 kg
 Maximum hydraulic system pressure  31.5 MPa
 Main power supply  3 phase, AC, 380V/50Hz
 Installed power  Not more than 30 kW
 High-pressure oil injection pump  1 set with max pressure of 200 MPa
 Inner distance control accuracy  Less than ±0.3 mm
 Wheel position difference control accuracy  Less than 0.4 mm
 Ram positioning accuracy  Less than ±0.04 mm
 Ram er-positioning accuracy  Less than 0.025 mm
 Resolution of measuring elements  Not more than 0.01 mm
 Maximum Wheelset weight  8000 kg
 Axle length  2100 ~ 2500 mm
 Wheel diameter  Φ750 ~ Φ1250 mm

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

 

Machine features:

  • The Machine is a horizontal hydraulic wheel press and will be installed in a pit. (The model without pit is also available.)
  • The Machine is able to mount/dismount both wheels on the same axle without turning the axle and in a sequence first the wheel at one side of the axle then the wheel at the other side.
  • Gantry frame structure, with high strength, good rigidity and less deformation.
  • Double-end cylinder pressing. Only need one positioning without reversal of the axle to proceed both sides’ wheel mounting/dismounting.
  • The Machine is equipped with special patented centring devices at both ends of two ram cylinders for center hole positioning. The centre can insert into the center hole of both ends of the axle for wheelset positioning. During the whole operation process, it can ensure that the axle center line will be completely concentric with the two ram cylinder centerline to make the ram end face fully matched with the axle end face, without damage on axle center hole and preventing axle from upsetting.
  • Unique Invention patented cylindrical ram for wheel mounting, with high pressing accuracy. The wheel mounting requires high accuracy and high pressing force. In order to ensure that the parts blocking the wheel are subjected to the force completely symmetrical, we adopts cylindrical ram for mounting wheel, not the side opening baffle.
  • The Machine is equipped with an electrical axle lifting jack for wheelset pre-assembly and loading/unloading onto/off from the Machine. It will exit from the Machine during the mounting/dismounting operation.
  • The Machine is equipped with a gearbox support to support the gearbox during the whole mounting/dismounting process.
  • The Machine can track and control the whole process, detect the pressing condition of the
  • wheelset, and analyze and process it through industrial computer. It can export the pressure vs displacement curve and other results onto the screen and printer.
  • The Machine is designed with acoustic-light alarm to ensure the safe and reliable operation.
  • High pressure oil injection pump is suppled for oil mounting and dismounting.
  • Only required one operator to operate the wheel press machine.

 

Cooperation contact:

If you are interested in our wheelset presses or any assistance required, please contact us for more information!

 

500T Railway Wheel Press Machine With Oil Injection System 0

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

Send your inquiry directly to us