Y31500A/Y31630A High-Torque Gear Hobbing Duo for 5-Meter to 6.3-Meter Workpieces

These 37kW hobbing machines process steel gears up to 30mm module, cast iron up to 40mm, and achieve 60mm module with finger cutters. The Y31500A clears 5-meter diameters while the Y31630A extends to 6.3 meters, serving the heavy equipment manufacturing sector.

Order(MOQ) :
1
Product Origin :
China
Color :
China
Shipping Port :
Shanghai
Lead Time :
30
Weight :
109T

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1.Five- and Six-Meter Capacity: Y31500A handles 5000mm; Y31630A handles 6300mm diameters.

2.Triple-Module Capability: Steel (30mm), cast iron (40mm), and finger milling (60mm) options.

3.High-Power Drive: 37kW spindle motor for sustained heavy cutting.

4.Deep Vertical Travel: 2000mm toolhead stroke accommodates wide-face gears.

5.Massive Worktable: 3700mm diameter table provides stable blank support.

specification

Specification	Unit Model		Y31500A	Y31630A
Max workpiece dia	mm	With small pillar	Post without a crossbar	Post without a crossbar
	mm	Without small illar	5000	5000
Max module	Module Steel		30	30
	Module Cast iron		40	40
	Finger milling cutter		60	60
Max width	mm		1800	1800
Max dia/length of hob cutter	mm		400/500	400/500
Worktabel dia	mm		3700	3700
Arbor dia	mm		40/50/60/70/80	40/50/60/70/80
Main motor	KW		37	37
Distance from hob cutter to worktable axes center	mm		750-2750	750-3400
Worktabel aperture	mm		1000	1000
Machine size	mm		1381050705500	1446050705500
Net weight	T		109	115

product introduction

The Y31500A and Y31630A address the upper end of the conventional hobbing envelope, where workpiece diameters exceed 5 meters and module sizes push the limits of standard tooling. These machines incorporate oversized spindle bearings and reinforced frame members to control deflection under the heavy cutting loads associated with large-module gear production. The 37kW spindle motor provides the necessary torque reserves for interrupted cutting conditions.

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.