Name: 300T Railway Hydraulic Wheel Press, Automatic CNC Wheelset Press with Double Cylinder
Brand: Heqiang Machinery
Availability: InStock

Product Details

300T HYDRAULIC WHEEL PRESS, AUTOMATIC CNC WHEELSET PRESS WITH DOUBLE-CYLINDERS FOR ROLLING STOCK WHEELSET MAINTENANCE

1. Product overview:

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:

1) Pressing force of 2,000kN up to 5,000kN;

2) Single or double end cylinders;

3) Perfect centering of the wheelset during the mounting and dismounting process;

4) Loading and unloading operations by means of a manually operated or fully automatic trolley;

5) Automatic component positioning by means of a measuring device mechanically or laser operated;

6) Mounting and dismounting of six components (two wheels and four brake discs) with a single positioning on the wheel press;

7) Standard roll-in or pass-through design;

8) Automatic recording of mounting curve, radial and axial run-out and back pressure test of each mounted component.

2. Main Features of the Horizontal Wheel Press:

1) Gantry frame structure, Dual-end cylinders, special anti-upsetting centres and movable resistant column, with delicated trolley for splicing and feeding. It's suitable for assembly line.

2) Full Automatic control, CNC operating system, easy to learn, achieving the convenience and visualization of operation;

3) High accurate measuring device, ensure that both wheel inner distance and wheel position difference reach the relevant requirements;

4) Multiple function of System software, including wheel calibration function, function of automatic record, intelligent judgement, print, save and query to wheel pressing curve of pressure-displacement;

5) Unique hydraulic servo system, adjustable pressing speed, can realize the pressing, dismounting and back-pressure test of various types of wheelset;

6) Center hole positioning, pressing without turning the axle, shorten the working time and improve the process efficiency.

3. Technical Parameters of the Wheel Mount and Demount Press:

Working pressure	3000 KN
Ram cylinder qty	2pcs (1 left + 1 right)
Piston stroke	700mm
Fast forward speed	0~25mm/s
Pressing speed	0~5mm/s
Return speed	0~45mm/s
Centre supporting weight	10000kgs
Wheelset support trolley	1set
Trolley supporting weight	≤ 10000kgs
Max Hydraulic system pressure	31.5Mpa
Main power supply	380V/50Hz, AC 3 phase
Inner distance control accuracy	< 0.5mm
Wheel position difference control accuracy	< 0.2mm
RAM positioning accuracy	< 0.04mm
Error of Measuring accuracy	≤ 0.01mm
Concentricity of Main cylinders' centerline	≤ 0.08mm
Max wheelset weight	5000kgs
Axle length	1700~2700mm
Wheel diameter	Φ740 ~ 1250mm

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

COMPANY PROFILE:

Hubei Heqiang Machinery Development Limited by Share Ltd. is located in Ezhou of Hubei province. Since its establishment in December of 2000, the company is mainly engaging in the development, manufacture and sales of Rail transit manufacture/maintenance equipment and forging equipment, and providing supporting service for related equipment. After more than 10 years' rapid development, Heqiang Machinery has already grown into the leading manufacturer of rail transit equipment and forging equipment in the market.

The company covers an area of 40,000 square meters, with more than 120 employees, including 40 professional technical personnel and medium/senior engineers. It has 2 subsidiary companies: Beijing Heqiang Delian Technology Co.,Ltd, Responsible for sales and services at north of China; Nanjing Hengqin Environmental Technology Co.,Ltd. in environmental equipment. The company now has more than 100sets equipment on metal processing, welding and testing, and has initially formed an unique device configuration and quality control system.

We have already established good business relationship with many customers, such as CRRC and China Railway Administration etc., also our machines are exported to foreign users, such as Kenya, Myanmar, Vietnam, Indonesia, Malaysia, Saudi Arabia, Iran, Thailand and etc. Till now, we have supplied more than 350sets of rail transit equipment and 600sets of forging equipment.