YK31125E 4-Axis CNC Gear Hobbing Machine for Large-Diameter Workpieces

The YD3150 is a 4-axis CNC gear hobbing machine designed for high-flexibility gear production. It processes spur gears, helical gears, and spline shafts with maximum workpiece diameter of 500mm and module capacity up to 12mm. The multi-axis coordinated control enables complex gear geometries with superior surface finish

Order(MOQ) :
1
Product Origin :
China
Color :
China
Shipping Port :
Shanghai
Lead Time :
30
Weight :
18000KG

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1.Large Diameter Capacity: Handles workpieces up to 1250mm maximum diameter.

2.16mm Module Capability: Supports steel modules to 16mm for robust gear production.

3.Thermal Stability Design: Integrated fluid circulation maintains temperature stability during long operations.

4.High-Precision Worktable: Premium worm gear drive ensures accurate indexing.

5.Backlash-Free Feed System: Pretension ball screws on linear slides minimize positioning error.

specification

Description	Specifications
Max. workpiece dia.	1250mm
Max. module	10mm
Hob head slide travel	400mm
Max. hob head swivel	±45rad
Max. hob dimensions （dia. × length）	200×240mm
Max. axial travel of the hob	200mm
Center distance between hob and worktable	45~405mm
Distance between hob center and worktable surface	280~680mm
Distance between workstay center and worktable surface	390~890mm
Max.Tooth width	200 mm
Table hole dia	120 mm
Spindle speed	80~500r/min
Max. worktable speed	50r/min
Max. radial feed speed (X-axis)	2600 mm/min
Max. tangential feed speed (Y-axis)	2000 mm/min
Axial feed speed（Z-axis）	2600 mm/min
Max. hob head rotary speed	5rad/s
Main motor power	18.5KW
Total power	50Kw/50Hz
Net weight	17000Kg(6 AXIS )/15000KG(4 AXIS)
Overall dimensions	42×39×37cm

product introduction

The YK31125E is a 4-axis CNC gear hobbing machine built for large-diameter gear production. With a maximum workpiece diameter of 1250mm and module capacity up to 16mm for steel, this machine handles substantial gear blanks with precision and efficiency. The cast-iron machine bed features maximum static and dynamic rigidity with integrated fluid circulation for thermal stability, ensuring dimensional accuracy even during extended cutting cycles. The worktable is driven by high-quality, high-precision worm and worm wheel gearing, while linear slides with backlash-free pretension ball screws deliver smooth, accurate feed motion

JIANGSU KINGSTON MACHINE TOOLS GROUP CO.,LTD

Jiangsu Kingston Machine Tools Group began making our mark in the metal fabrication world 20 years ago when we established a prominent organization in 1998 marketing, selling, servicing and supporting metal working equipment and material handling products in the International market. Wanting to offer our customers a more flexible and higher quality line of machine tools to meet their most exacting needs we extensively researched and then approached the finest producers of metal fabrication equipment around the globe including the world's largest volume manufacturer of Gear Hobbing, CNC Metal Spinning Machine, Press brakes and Plate rolls etc to build machines to our specifications under the Kingston label. Our machines include Gear Hobbing, CNC Metal Spinning Machine, Hydraulic iron worker machine, press brake, shearing machine, rolling machine, section bender punching machines plasma and laser cutting machines, as well as Lathe machine etc.

Why choose us

Community charging overall solution covers all application

Mature And Stable Technology
With years of experience in manufacturing industrial machine tools and CNC equipment, we adopt mature and stable processes from structural design, core component selection to complete machine assembly. Our machines feature reliable performance, low failure rate and good precision retention, able to meet long-term continuous production demands, making us the preferred partner for customers worldwide.
Support Customized Solutions
We provide exclusive customized solutions according to customers’ workpiece specifications, processing technology, production capacity and on-site conditions, including CNC system, travel, speed, tool changer, fixture and automation upgrading. One machine with one solution to help you improve efficiency, reduce cost and enhance competitiveness.
Complete After-sales Service
We have a professional after-sales and technical team to provide worldwide installation, commissioning, operation training and maintenance guidance. 24-hour online service.Quick response for any equipment problem, timely remote technical support and on-site service if necessary, ensuring uninterrupted production and worry-free use.