Description

Technical Parameter

Max. workpiece diameter	mm	250
Max. rotation angle	°	±45
CNC Control System		Siemens
Language		Chinese, English, Russian,Spanish, Portuguese

Machine Feature

This series of high-speed and high-efficiency CNC gear hobbing machine adopts
the principle of generation method to realize the gear hobbing. The main castings
of the CNC gear hobbing machine are designed with double-wall and high-rib plate
structure, and through finite element analysis, it can not only ensure the
overall rigidity of the CNC gear hobbing machine but also take into account the
stability of the CNC gear hobbing machine. The large column of CNC gear hobbing
machine moves to complete the radial feed movement, the electrical control box
of the machine tool is located at the rear; the hydraulic pressure, lubrication
and cooling of the machine tool are completely independent subsystems. GLT /
GLTM CNC gear hobbing machine received unanimous praise from Chinese and
international customers. Below are the main features of the machine:

• The CNC gear hobbing machine has 2 configurations of 6-axis and 7-axis for
option.

• The tool holder adopts hydraulic pressure to automatically fasten and
release, which is convenient for users to change tools and shortens the time for
tool adjustment.

• The X and Z axes of CNC gear hobbing machine adopt high-rigidity guide
rails, which make the guide rails of the CNC gear hobbing machine maintain
long-term accuracy and long service life, and facilitate later maintenance.

• The C-axis of CNC gear hobbing Machine is driven by a high-precision motor,
which ensures the indexing accuracy of the worktable and provides strong cutting
force for gear hobbing.

• The Y-axis of CNC gear hobbing Machine is directly driven by a servo motor
to ensure the precision of the tool shifting and prolong the service life of the
hobbing cutterl, while ensuring the overall cutting rigidity of the CNC gear
hobbing machine.

• The guide rail of tailstock of CNC gear hobbing machine is a high-precision
linear or rigid rail, and is equipped with an oil cylinder to drive the
tailstock movement, ensuring the movement accuracy of the tailstock and the
convenience of CNC gear hobbing machine adjustment.

• The processing area of CNC gear hobbing machine is equipped with stainless
steel inner protection, which completely separates the processing area and
facilitates chip removal.

• Precise auto tool setting device for option to achieve second time gear
hobbing for the hardening gear surface.

• Equipped with a rotating top tailstock center, avoiding the wear of the
center hole of workpiece, and enhancing the rotation accuracy of the tailstock
center.

• Automatic workpeice loading and unloading system, and automatic chamfer
machine connection are available for option for CNC gear hobbing machine.

Standard Configuration

CNC system (Siemens)

Built-in gear hobbing program package

Electrical cabinet

Electric cabinet air conditioner

Hydraulic system

Wet cutting cooling system for gear hobbing machine

Centralized quantitative lubrication system

Tool holder

Shock-proof adjustment pad

Tailstock center

Clamp fixture base

Automatic fixture hydraulic system

Magnetic chip conveyor

Steel chip trolley

Oil mist collector

Deburring device

Tri-Color signal light

Working light

Flushing gun

Manual pulse generator

Instruction manual

Optional

CNC system (FUNUC)

Dry Cutting with air cooling

Auto tool setting device

Auto door

Grating scale

Workpiece auto loading system

Clamping fixture

Hobbing cutter

Power off safety stop function

Voltage stabilizer

Automatic chamfer machine connection with gear hobbing machine

Production Case

Why Choose Us

As a reliable Chinese manufacturer with 20 years of expertise in
high-precision CNC gear hobbing machines, our factory guarantees world-class
performance and reliability. Our CNC gear hobbing machines integrate
world-renowned branded components to ensure exceptional durability and
cutting-edge functionality, achieving maximum accuracy up to Class 5 – 6
validated by pre-acceptance testing at our facility. With a diverse range of CNC
gear hobbing machine models (including G80CNC, G100-B, G160, G200, G260, G300,
G350, G400, G500, G600, G800, G1000, G1200, G1500, G2000), we cater to varied
industrial needs while offering optional automatic workpiece loaders for
enhanced efficiency. Our CNC gear hobbing machine compliant with European
geometric standards and CE-certified, our gear hobbing machines prioritize
safety and precision. We ensure fast global delivery with end-to-end logistics
support and provide 365-day multilingual service to guarantee seamless
operations. Our commitment to transparency includes factory audits, reinforcing
our reputation as a dependable partner for CNC gear hobbing solutions
worldwide.