Home Companies Hubei Heqiang Machinery Development Limited by Share Ltd

Railway Bull Gear Press Machine Dismounting Gear Siemens PLC Control

Contact Us

[China]

Trade Verify

Address: No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004

Contact name:Freeman Hu

Hubei Heqiang Machinery Development Limited by Share Ltd

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Railway Bull Gear Press Machine Dismounting Gear Siemens PLC Control

Country/Region	china
City & Province	ezhou hubei

Product Details

Railway Bull Gear Press Machine for Gear Dismounting, Large Gear Disassembly Press Machine

Application scope:
This bull gear press machine is mainly used to dismount the bull gear of gearbox off from the axle, used in the railway maintence workshop.

Technical Parameters:

Maximum cylinder force	80 tons
Number of working cylinder	2 pcs (1 main at left + 1 auxiliary at right)
Cylinder stroke	≥160 mm
Opening length for dismounting	≥2200 mm
Axle length	Maximum 2400 mm
Dismounting speed	1-5 mm/s
Approach and Return speed	5-20 mm/s
Concentricity of the two dismounting centres	≤ 0.08 mm
Maximum force of the two centres	22 kN
Maximum hydraulic system pressure	20 MPa
Main power supply	380V/50HZ, AC 3 phase
Noise level during working	Not more than 75 dB

(*Remarks: The above parameters are indicative and can be modified as per customer's requirements.)

Machine Structure Design:

The railway bull gear press machine is a horizontal press and can be directly anchored onto the ground floor.
Double cylinders for dismounting. (One main cylinder at the left side and one auxiliary cylinder at the right side.)
The press mainly consists of machine bed, hydraulic system and electrical control system. The machine bed consists of chassis, 3 columns, two work cylinders, support bases, two support rods and block baffle.
The machine bed is all steel welding structure and carried out stress relief annealing treatment. With sufficient strength and rigidity.
Axle center hole positioning.
Only need to replace the centre devices and block baffle for different types of axle and bull gear.
With Siemens PLC to control the pressing operation.
Equipped with leak oil collection device.

Technical Documents:

The following technical documents will be supplied along with the machine when delivery in three printed-copy and one E-copy in English language:

Operating and maintenance instruction manual.
General arrangement drawing, Foundation drawing.
Hydraulic schematic diagram, Electrical schematic diagram.
List of Spare part and Special tools.
Product certificate.

Warranty & After-sale Service:
The warranty lasts for 1 (one) year from the date of the Site Acceptance Test of the Equipment. During the warranty, the Manufacturer shall be responsible for the damage due to the defects in design and manufacture. After the warranty period, the Manufacturer will provide a wide range of technical support and spare parts with reasonable prices.