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Freight Car Wheelset Press Disassembly Cell Wheel Demount Line

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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.


Freight Car Wheelset Press Disassembly Cell Wheel Demount Line

Freight Car Wheelset Press Disassembly Cell Wheel Demount Line
Freight Car Wheelset Press Disassembly Cell Wheel Demount Line
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Large Image :  Freight Car Wheelset Press Disassembly Cell Wheel Demount Line Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001
Model Number: HQ03-400
Payment & Shipping Terms:
Minimum Order Quantity: One set
Price: Negotiable
Packaging Details: Standard export packing
Delivery Time: 6 months after advance payment & design finalization
Payment Terms: T/T, L/C
Supply Ability: 20 sets per year
Detailed Product Description
Application: Railway Depots Usage: Wheelset Disassembly
Pressing Force: 4000 KN Ram Cylinder: Double Cylinders
Piston Stroke: 1100 Mm Cycle Time: Not More Than 5 Min
Control Mode: PLC + Industrial Computer Total Installed Power: 100 KW
High Light:

Freight Car Wheelset Press


Freight Car Wheelset Disassembly Cell


Freight Car wheelset assembly cell

Freight Car Wheelset Automatic Disassembly Cell Wheel Demount Line
Application scope:
This Automatic Wheelset Disassembly Cell (Wheel demount line) is used for the dismounting work of the freight car wheelsets (wheels and brake disc).
The Wheelset Disassembly Cell consists of:

  • 1 set of wheelset loading trolley
  • 1 set of double cylinder wheelset demount press
  • 2 set of wheelset overturning and stacking machine
  • 1 set of Axle storage rack
  • 2 set of Brake disc storage rack


Operation procedure:

First, the movable baffle devices of the wheelset press move to the set position → The the wheelset rolls onto the loading trolley and the trolley delivers the wheelset into the press and make the wheels insert into the baffle devices → The trolley exits out of the press → The Press rams extend out to dismount the wheels and brake disc. → The baffle devices retract and the dismounted wheels rolls onto the wheel overturning machine, overturned and stacked, and lifted away by crane. → Meanwhile, the trolley goes to pick up the dismounted axle and sends it to the axle storage rack, and lifted away by the crane.

Technical parameters of the Wheelset Press:

Pressing force 4000 kN
Ram cylinder Double head cylinders
Maximum piston stroke 1100 mm
Clearance between the top and bottom crossbeam 1000 mm
Ram cylinder detection accuracy 0.01 mm
Max centre load 8000 kg
Hydraulic system pressure 31.5MPa
Main power supply 3 phase, AC, 380V/50HZ
Auxiliary power DC 24V
Total installed power 100 kW
Pressure sensor accuracy ≤ 0.5%FS
Cycle time of the wheelset press ≤ 3 min
Cycle time for wheel overturning 10s
Cycle time for manipulator stack the wheel 20s
Cycle time for the whole dismounting process ≤ 5 min
Control mode PLC + industrial computer
Machine weight Approx.40 tons
Displacement sensor accuracy 0.014 mm
Applicable wheelset information:
Wheel diameter Φ760 ~ Φ940 mm
Axle length 2100 ~ 2300 mm
Axle body diameter Φ170 ~ Φ180 mm
Axle journal diameter Φ120 ~ Φ150 mm
Wheel seat diameter Φ180 ~ Φ200 mm
Brake disc diameter Φ640 mm

(*Above parameters are indicative, and can be modified as percustomer's requirements.)
Performance Features of the Wheelset Press:

  • Automatically dismount the 2 wheels on the same axle simultanously without turning the axle and in a sequence first the wheel at one side of the axle then the wheel at the other side.
  • Both automatic and manual mode are available for option.
  • The wheelset press 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 measurement unit will automatically detect and collect the relevant data and display it on the screen.
  • Overall gantry frame structure, with high strength, good rigidity and less deformation.
  • Movable baffle devices for dismounting the wheels.
  • Double ram cylinder pressing.
  • Special patented centring mechanisms for center hole positioning.
  • Adopt Siemens S7-300 PLC and AdvanTech Industrial computer to control and achieve the fully automatic pressing operation.
  • Standard roll-in or pass-through design.
  • With self-diagnosis function.
  • With automatic lubrication function.

Overview of Hubei Heqiang:
Hubei Heqiang Machinery is the leading manufacturer of wheel set press machines in China. It offers the most advanced wheel set pressing equipment available in the railway and other relevant industry. The wheelset presses are used to mount and dismount all of the elements on the axle (wheel discs, brake discs, gears and bearings). With both single and double cylinder version available for option and capacity range from 200 to 800 tons. Our vast range of machines can satisfy all customer requirements in both maintenance and mass production applications.
Our fully automatic double cyliner 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. A rotation device are optional to be supplied with the machine to perform wheel back-to-back, axial run-out and radial run-out measurements after the mounting process has been completed.
Cooperation contact:
If you are interested in our wheelset presses or any assistance required, please feel free to contact us for more information.

Freight Car Wheelset Press Disassembly Cell Wheel Demount Line 0

Freight Car Wheelset Press Disassembly Cell Wheel Demount Line 1

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

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