Supplier Details

Year Established:2006

Business Type:Manufacturer, Trading Company

Management Certifiation:

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  • Y31125E gear hobbing machine

Y31125E gear hobbing machine

1.Max.workpiece diameter.:1250mm 2.Max.modular:16mm 3.Worktable diameter:1000mm 4.Controlling Mode:Normal 5.Weight:13T Please contact

Product Details

Quick Details


1.This machine is suitable for large batch, small batch and single production of cylindrical spur, helical gears, worm wheel and chain wheel etc. with the process method of continuous cent.

This machine tool with wide bed, has features of good rigidity, high strength and precision, easy operation, adjustment and maintenance etc. Indexing worm gear of work table adopts precise worm wheel machine tool and special worm rod grinding bed for processing, which ensured high index precision. The worm wheel is made of high-quality copper which enhanced capacity of abrasion resistance.

The casting parts of machine tool is processed with precipitation heat treatment, which eliminated casting internal stress and avoided machine tool deformation. Machine bed and column guideway is processed with grinding treatment after quenching, which raised the hardness of guideway surface and enhanced capacity of abrasion resistance.

The adoption of drive gear for grinding and shaving process, which ensured the transmission accuracy. 

2.Specifications and main technical parameters

Maximum hobbing modulus


12 mm

Cast iron

16 mm

Maximum workpiece diameter when processing straight tooth gear

With rear column

1000 mm

Without rear column

1250 mm

Maximum workpiece width when processing straight tooth gear (width between centre≥200)

450 mm

Maximum travel of tool post slide

470 mm

Distance between cutter axis and work table


690 mm


220 mm

Distance between axis of cutter and work table


750 mm


100 mm

Spindle hole

Morse 6

Maximum dimension of cutter


260 mm


300 mm

Diameter of changeable hobbing centre axis

27, 32, 40, 50 mm

Maximum axial movement of cutter

100 mm

Maximum loading capacity of work table

3 tons

Diameter of work table/worm wheel diameter

1000 mm/825mm

Pore diameter of work table

220 mm

Taper bore of workpiece mandrel

Morse 6

Degree of spindle rotation

Class 7

Rotary range of spindle

16-125 r/m

Degree of vertical feed rate

Class 8

Range of vertical feed rate

0.39-4.39 mm/ work table rotation

Vertical rapid moving speed of sliding carriage

0.525 m/min

Vertical manual rotation speed of sliding carriage

0.63 mm/r

Rapid moving speed of work table

0.47 m/min

Accuracy of radial manual federate of work table

0.02 mm

Power and rated speed of main motor

N=11 Kw 1440 r/m

Power and rated speed of rapid motor

N=3 Kw  1420 r/m

Power and rated speed of rapid motor of work table

N=1.5 Kw  940 r/m

Power and rated speed of motor of hydraulic oil pump

N=1.5 Kw  940 r/m

Power and rated speed of motor of cooling pump

N=0.4 Kw  2800 r/m

Machine overall dimension (length×width×height)

3750×2040×2500 mm

Machine weight


Company Profile

Xinxiang Machinery Co., Ltd. is a professional manufacturer of machine tools and printing products. We are devoted to product scientific research, production and sale. Our products sell well all over the nation and are exported to Southeast Asia, Russia, South Africa and other countries and regions. Our company, with more than 120 million RMB of assets, covers a total area of 42,000 square meters, including 20,000 square meters of construction area. 
With excellent production and processing equipment, strong technical force, skillful team in machine research and development and a perfect quality control management system, we have already passed the evaluation of ISO9001 quality control management system certification and were rewarded as "Excellent Enterprise" by China Product Quality Guarantee Center. We were judged as "Unit of Attaching Importance to Contract and Keeping Credibility" by Dalian Government. Our company is also an AAA Grade Credit Standing Enterprise. 
Our company aims to produce first rank and high-quality products and offer excellent service. We sincerely welcome friends from all walks of life to guide us and cooperate with us.
xinxiang machine


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