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400 Ton Automatic Wheelset Press , Locomotive Wheel Press Machine

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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

400 Ton Automatic Wheelset Press , Locomotive Wheel Press Machine

400 Ton Automatic Wheelset Press , Locomotive Wheel Press Machine
400 Ton Automatic Wheelset Press , Locomotive Wheel Press Machine
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Large Image :  400 Ton Automatic Wheelset Press , Locomotive Wheel Press Machine Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001
Model Number: HQ01-400
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, Rolling Stock Enterprises Usage: Mount And Dismount Wheelsets
Pressing Force: 400 Tons Ram Cylinder: Double Cylinders
Support Trolley: One Set, Electrical Control Type: Fully Automatic
Operator Required: Only One Required After-sales Service: Engineer Available To Service Machiney Oversea
High Light:

400T Wheelset Press

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Locomotive Wheelset Press

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2500mm Locomotive Wheel press

400 Tons Automatic Locomotive Wheel Mount And Demount Press Machine With Double Cylinders

 

Our fully automatic double cylinder wheelset press is the most advanced wheel press machine available on the market today. Available in capacity ranging from 200 to 500 tons. This machine features a precisely positioned cylinder on each side of the machine along with our state-of-the-art measuring system that utilizes a high-tech servo system and a series of analog laser measuring devices to position each wheel-set component with high precision. All tooling is specialized and easily exchanged to safely accommodate a large variety of wheel set components and configurations. 

 

Application scope:

This Automatic Wheel Press Machine is mainly used for the mounting, dismounting and back pressure testing of locomotive wheelset wheel discs and driven gears of the HXD series locomotive wheelsets. It can generate, record, save and print the pressing curve (Pressure vs displacement, pressure vs time). Only required one operator to operate the wheel press machine.

 

Main technical parameters:

 Pressing force  400 tons
 Ram cylinder  Double head cylinders
 Maximum ram stroke  900mm
 Ram approach speed  0~20 mm/s, adjustable
 Ram pressing speed  0~4 mm/s, adjustable
 Return speed  0~24 mm/s, adjustable
 Max load of the centring devices  10000 kg
 Wheelset support trolley  1 set, Electrical type
 Max trolley load  8000 kg

 Hydraulic system pressure

 Maximum 31.5 MPa
 Noise level during working  Not more than 75 dB
 Main power supply  3 phase, AC, 380V/50HZ
 Total installed power  Not more than 30 kW
 Pressure sensor accuracy  Not more than 0.1% FS
 Inner distance control accuracy  Not more than ±0.2 mm
 Wheel position difference control accuracy  Not more than 0.2 mm
 Ram positioning accuracy  Not more than ±0.01 mm
 Ram re-positioning accuracy  Not more than 0.025 mm
 Resolution of measuring elements  Not more than 0.01 mm
 Pressing cycle time  Not more than 12 minutes per axle
 Maximum Wheelset weight  8000 kg
 Axle length  2200 ~ 2500 mm
 Wheel diameter  Φ700 ~ Φ1350 mm

(*Above parameters are indicative, and can be modified as percustomer'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.

 

Cooperation contact:

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

 

400 Ton Automatic Wheelset Press , Locomotive Wheel Press Machine 0

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

Send your inquiry directly to us