New condition Multi-functional Hydraulic Wheel Press, Automatic Wheelset Press, Railway shop equipment

1.Brief Introduction:

Heqiang Machinery Hydraulic Wheel Presses are used for mounting / dismounting and back pressure testing wheel-set components such as wheels, brake discs, gear, gearbox, etc. On to / off of axles for all railway rolling stocks. They are available with the following features:

• Pressing force of 2,000kN up to 5,000kN;
• Single or double end cylinders;
• Perfect centering of the wheelset during the mounting and dismounting process;
• Pre-fitting stand;
• Loading and unloading operations by means of a manually operated or fully automatic carriage;
• Automatic component positioning by means of a measuring device mechanically or laser operated;
• Mounting and dismounting of six components (two wheels and four brake discs) with a single positioning on the wheel press;
• Standard roll-in or pass-through design;
• Automatic recording of mounting curve, radial and axial run-out and back pressure test of each mounted component.

2.Techincal parameters:

Working pressure	2000KN ~ 5000KN
RAM cylinder Qty	2pcs
RAM stroke	0~600mm, 0~700mm, 0~900mm
Fast forward speed	0~25mm/s
Pressing speed	0~5mm/s
Return speed	0~45mm/s
Centre supporting weight	10000kgs
Trolley Qty	2pcs
Trolley supporting weight	≤ 10000kgs
System pressure	0~31.5Mpa
Main power supply	380V/50Hz AC 3 phase
Inside distance control accuracy	< 0.5mm
Wheel position difference control accuracy	< 0.1mm
RAM positioning accuracy	< 0.04mm
Error of Measuring accuracy	≤ 0.01mm
Concentricity of sides' Master cylinders' centerline	≤ 0.08mm
Max wheelset weight	≤ 10000kgs
Axle length	1700~2700mm
Wheel diameter	Φ740 ~ 1250mm
Wheel seat diameter	Φ150 ~ 270mm
Wheel hub diameter	Φ180 ~ 400mm

3.Performance features:

• Gantry frame structure, Dual-end cylinders, Special anti-upsetting centre and movable resistant column, with 2 dedicated trolley for splicing and feeding. It's suitable for assembly line;
• Full Automatic control, CNC operating system, easy to learn, achieving the convenience and visualization of operation;
• High accurate measuring device, ensure that both wheel inner distance and wheel position difference reach the relevant requirements;
• System software functional diversification, including wheel calibration function, function of automatic record, intelligent judgement,  print, save and query to wheel pressing Pressure-displacement curve;
• Unique hydraulic servo system, adjustable pressing speed, can realize various wheelset mounting, dismounting and back-press test;
• Center hole positioning, doesn't turn around, shorten the working time and improve the process efficiency.

4.Application:
Till now, we have cooperatedWth foreign clients from Africa, India, Iran, Saudi Arabia, Indonesia, Vietnam and Myanmar etc. OnWheelset Press project.