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Hubei Heqiang Machinery Development Limited by Share Ltd
China's Leading Manufacturer of Wheelset Presses Advanced Technology, Reliable Quality, Competitive Price
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Double Cylinder CNC Wheel Press With Center Hole Positioning

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Double Cylinder CNC Wheel Press With Center Hole Positioning

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Brand Name : Heqiang Machinery

Model Number : HQ01-350

Certification : ISO9001

Place of Origin : China

MOQ : One set

Price : Negotiable

Payment Terms : T/T, L/C

Supply Ability : 20 sets per year

Delivery Time : 180 days after advance payment & design finalization

Packaging Details : Standard export packing

Application : Railway depots, rolling stock enterprises

Usage : Mount and dismount railway wheelsets

Type : Fully Automatic

Control mode : CNC controlled

Pressing force : 350 tons

Ram cylinder : Double-end cylinders

Wheelset support trolley : 1 set

Oil injection pump : 1 set

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3500kN Fully Automatic Double-End Cylinder Wheel set Press Machine With Center Hole Positioning

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.

Application scope:

This fully automatic double cylinder wheelset press is mainly used for mounting, dismounting and back pressure testing of the railway wheelsets (wheel discs, driven gears etc.). It can generate, record, save and print the pressing curves (Pressure vs displacement, pressure vs time) in required format. It's only required one operator to operate the press.

Technical parameters:

Pressing force 350 tons
Ram cylinder Double head cylinders
Maximum piston stroke 0~900mm
Fast forward speed 0~20 mm/s, adjustable
Pressing speed 0~5 mm/s, adjustable
Return speed 0~24 mm/s, adjustable
Max centre load 8000 kg
Axle Support Trolley 1 set, Electrical type
Max trolley load 15000 kg
Gearbox support 1 set
Hydraulic system pressure 31.5MPa
Main power supply 3 phase, AC, 380V/50HZ
Pressure transducer accuracy Not more than 0.25%FS
Displacement transducer accuracy Not more than 0.01 mm
Inner distance control accuracy Less than 0.5 mm
Wheel position difference control accuracy Less than 0.5 mm
Ram positioning accuracy Less than ±0.04 mm
Resolution of measuring elements Not more than 0.01 mm
High-pressure oil injection pump 1 set with max pressure 250MPa
Maximum Wheelset weight 8500 kg
Axle length 1700 ~ 2600 mm
Wheel diameter Φ750 ~ Φ1350 mm

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

Machine features:

  • Overall 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 side wheels' mounting & dismounting;
  • Special patented elastic centring mechanism for center hole positioning;
  • Unique invention patented cylindrical ram for wheel mounting, with high pressing accuracy;
  • Movable resistant column with replaceable inserts for wheelset dismounting;
  • Electrical axle support trolley for wheelset loading and unloading. It will exit from the machine during the mounting/dismounting operation.
  • Gearbox support can be provided for optional. It will keep supporting the gearbox during the whole mounting/dismounting process.
  • With high-pressure oil injection pump for wheelset dismounting;
  • Mounting and dismounting the wheelset with a single positioning on the wheel press;
  • Automatic recording of mounting curve, radial and axial run-out and back pressure test of each mounted component;
  • Siemens S7 PLC and Advantech Industrial computer;
  • High pressure oil injection pump is available for option;
  • Applicable to the wheelset with standard, narrow, meter and board gauge.

Cooperation contact:

If you are interested in our wheel press machines or any assistance required, please feel free to contact us for more information.

Double Cylinder CNC Wheel Press With Center Hole Positioning


Product Tags:

Double Cylinder CNC wheel press

      

350t CNC wheel press

      

1350mm automatic wheel press

      
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