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China Leading Manufacturer of Railway Wheelset Press

 

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PLC Horizontal 31.5MPa Hydraulic Wheelset Press

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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.

—— JORGE CASTRO

PLC Horizontal 31.5MPa Hydraulic Wheelset Press

PLC Horizontal 31.5MPa Hydraulic Wheelset Press
PLC Horizontal 31.5MPa Hydraulic Wheelset Press
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Large Image :  PLC Horizontal 31.5MPa Hydraulic Wheelset Press Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001
Model Number: HQ01
Payment & Shipping Terms:
Minimum Order Quantity: One set
Price: USD380000~580000 PER SET
Packaging Details: Nude package + Wooden cases
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 Depot And Workshop Usage: Wheelset Production And Maintenance
Pressing Force: 250~500 Tons Ram Cylinder: Double Cylinders
Operation Mode: PLC+industrial Computer Control: CNC Controlled
Warranty: One Year After-sale Service: Engineer Available To Service Machinery Oversea
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31.5MPa Hydraulic Wheelset Press

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PLC Wheelset Press

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31.5MPa Hydraulic Horizontal Wheel Press

Hubei Heqiang Wheelset Press Assembly And Disassembly Machine

 

Hubei Heqiang Machinery is the leading manufacturer of wheel set press and Bearing presses in China. Now it covers more than 80% of the China market on Wheelset Presses. We offer the most advanced wheel set pressing equipment available in the railway and other relevant industry. The wheelset presses are applicable to assemble and disassemble 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 wheelset maintenance and mass production applications.

 

Application scope of the Automatic Wheelset Press:

This double cylinder horizontal hydraulic wheel press is a fully automatic design. It's used to mount and dismount the railway wheels and gears  etc. safely and effectively for railway rolling stocks. It can generate, record, save and print the pressing curves. Only required one operator to operate the wheel press machine. An high-pressure oil injection pump is optional for easy wheel dismounting.

 

Technical parameters of the Hydraulic Wheel Press:

 Maximu pressing force  250~500 tons
 Ram cylinder quantity  Double cylinders (1 left + 1 right)
 Ram cylinder piston stroke  800 mm
 Ram rapid approach speed  0~25 mm/s, adjustable
 Ram pressing speed  0~4 mm/s, adjustable
 Max load of the centring devices  10000 kg
 Wheelset support trolley  1 set
 Max trolley load  8000 kg

 Maximum Hydraulic pressure

 31.5 MPa
 Noise level during working  ≤ 75 dB
 Main power supply (3-ph AC)  380V/50HZ or as per required
 Total installed power  Approx. 30kW
 Pressing cycle time for 2 wheels  ≤ 10 minutes/axle
 Pressure sensor accuracy  0.25% FS
 Displacement sensor accuracy  0.01 mm
 Inner distance control accuracy  ±0.5 mm
 Wheel position difference control accuracy  ±0.3 mm
 Ram positioning accuracy  ≤ ±0.04 mm
 Maximum Wheelset weight  8000 kg
 Axle length  1700~2600 mm
 Wheel diameter  Φ750~1250 mm

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

 

Machine features of the Wheel Press-fitting machine:

  • The Machine is a horizontal hydraulic wheel press and will be installed in a pit. (Design without foundation pit is available.)
  • Gantry frame structure, with high strength, good rigidity and less deformation.
  • Double-end cylinder pressing. Only need one positioning to proceed the 2 wheels' mounting and dismounting without reversal of the axle.
  • 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.
  • The centre devices only bear the weight of the axle and do not bear the large pressure of the oil cylinder. While maintaining the centre positioning, it can automatically retreat back to the inside of the ram, so that the ram fits the end face of the axle and then can bear large cylinder pressure. When mounting, dismounting and back pressure test, the centre will be retreated into the center hole and the end face of the centre will fit the end face of the axle.
  • Unique Invention patented cylindrical ram for wheel mounting.
  • Movable slider device with at 2 replaceable inserts to block the wheels, gears or brake discs for dismounting. It's the original patent in China.
  • An electrical support trolley is provided for wheelset pre-assembly and loading/unloading onto/off from the press. It will exit from the press during the operation.
  • A gearbox support is provided to support the gearbox during the whole mounting and dismounting process.
  • Siemens S7-300 PLC and AdvanTech Industrial computer to control the operation. User-friendly HMI.
  • The wheel mount 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.

 

For further information, please feel free to contact with us via email or WhatsApp showed in "Contact us" column. Thanks!

 

PLC Horizontal 31.5MPa Hydraulic Wheelset Press 0

 

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

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