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500t Wheelset Press Cell For Wagon Wheel Disassembly

Hubei Heqiang Machinery Development Limited by Share Ltd

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Address: No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004

Contact name:Freeman Hu

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500t Wheelset Press Cell For Wagon Wheel Disassembly

Country/Region china
City & Province ezhou hubei
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Product Details

500t Wheelset Demount Press Cell for Wagon Wheel Disassembly
 
Application scope:


This Automatic Wheelset Demount Press Cell (Wheel dismount line) is used to dismount the wagon 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 wheel overturning and stacking machine
  • 1 set of Axle storage rack
  • 2 set of Brake disc storage rack

 

Operation procedure:

  1. First, the movable baffle devices of the wheelset press move to the set position
  2. 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
  3. The trolley exits out of the press
  4. The Press rams extend out to dismount the wheels and brake disc.
  5. The baffle devices retract and the dismounted wheels rolls onto the wheel overturning machine, overturned and stacked, and lifted away by crane.
  6. 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 Dismount Press:

Pressing force5000 kN
Ram cylinder2 pcs (1 left + 1 right)
Maximum piston stroke900 mm
Clearance between the top and bottom crossbeam1000 mm
Piston rod approach speed200~400mm/min
Piston rod pressing speed10~200mm/min
Ram cylinder detection accuracy0.01 mm
Wheelset aupport trolley1 set
Max trolley load3000 kg
Hydraulic system pressure31.5MPa
Main power supply3 phase, AC, 380V/50HZ
Auxiliary power voltageDC 24V
Total installed power50 kW
Pressure sensor accuracy≤ 0.5%FS
Cycle time for dismounting 2 wheels≤ 3 min
Cycle time for the whole dismounting process≤ 5 min
Control modeSiemens PLC + industrial computer
Machine weightApprox.40 tons
Displacement sensor accuracy0.01 mm
Applicable wheelset information:
Wheel diameterΦ760 ~ Φ915 mm
Axle length2062 ~ 2226 mm
Axle body diameterΦ160 ~ Φ184 mm
Wheel seat diameterΦ186 ~ Φ213 mm

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

 

 

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