China 1000kN Wheel Bearing Press Machine For Φ1260mm Wheel for sale

1000kN Wheel Bearing Press Machine For Φ1260mm Wheel

Price Negotiable

Price: Negotiable

MOQ: One set

Delivery Time: 120 days after advance payment & design finalization

Brand: Heqiang Machinery

Product Description

100 Tons Automatic Wheel Bearing Press Machine Bearing Mounting Press

Application scope:
This Automatic Wheel Bearing Mounting Press is mainly used for the mounting work of the wheelset bearings of various types of railway rolling stocks. It can mount the 2 bearings simultaneously, also can mount the single bearing separaqtely. It can generate, record, save and print the pressure -displacement curve in the required format. Only one operator required complete the whole operation.

Technical parameters:

Max Pressing force	100 tons
Ram cylinder	Double cylinder
Maximum cylinder stroke	460 mm
Pressing speed	0 ~ 6 mm/s, variable
Resolution of pressing force display	≤ 0.1 kN
Control accuracy of the cylinder displacement	± 0.1 mm
Coaxiality of the ram cylinders	± 0.1 mm
Cycle time	≤ 5 minutes per axle
Maximum hydraulic system pressure	28 MPa
Noise level during working	≤ 75dB
Installed power	≤ 30 kW
Machine weight	Approx. 6000 kg
Installation space required	≤ 7000x5000 mm
Applicable wheelset parameter:
Wheelset weight	≥ 8000 kg
Track gauge	1435 mm
Axle length	2100 ~ 2400 mm
Wheel diameter	1150 ~ 1260 mm
Inner diameter of the bearing to be pressed	145 ~ 185 mm

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

Machine features:

The bearing mounting press will be installed in a foundation pit.
The bearing mounting press is able to mount both end bearings simultaneously.
For different types of bearing, only need to replace the tooling for the mounting.
Double ram cylinders for the mounting operation.
Only a single positioning to complete the mounitng of both end bearings.
With automatic and manual modes for the operation.
Automatic mounting separately of single end bearing.
Automatically switch the mounting process.
Function of Veto for wrong input and incorrect operation.
Overall gantry frame structure design.
Special patented upsetting centre devices.
Automatic component positioning.
Adopt on-line pass-through arrangement.
Siemens PLC and AdvanTech industrial computer to control the operation.
It can generate and record the displacement vs pressure curve during pressing process, and time vs pressure curve during pressure holding process.
The pressing curve contains: max pressing force, operator information, wheel number, axle number, bearing number, pressing date, pressure holding start/off time etc.
It can automatically and real-time detect and record the pressing force, adhesion force, pressure difference and holding time during bearing mounting, and automatically judgement: qualified or not.
The press can automatically judge whether the bearing is mounted into position, and start the pressure holding.
It has the functions of data storage, curve recording, intelligent judgment, curve merging, automatic HP printing of A4 paper in the form of graphics, etc.
It's provided with emergency stop button the control panel.
The press is equipped with safety protection interlocking device, short circuit, circuit breaking and leakage protection device, and protection device for power failure or accidental shutdown.