Used Chien Wei CTG-540GCA CNC Gear Grinder

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Product Highlight

Used Chien Wei CTG-540GCA CNC external gear grinding machine made in Taiwan, with FANUC 0i-MF, auto measuring, dressing compensation, and 0.0015mm accuracy.

Product Description

Used Chien Wei CTG-540GCA CNC external gear grinding machine, made in China Taiwan, is equipped with a FANUC Series 0i-MF CNC system, automatic measurement, CNC automatic grinding, and automatic dressing compensation. The machine is in excellent condition, nearly new, and suitable for precision grinding of helical gears, spur gears, robot joint gears, and other high-accuracy gear components.

Technical Specifications

Item	Specification
Machine Type	CNC External Gear Grinding Machine
Brand	Chien Wei / Chen Wei Precise Technology
Model	CTG-540GCA
Country of Origin	Taiwan
Condition	Used / Pre-owned, nearly new
Year of Manufacture	2019.12
Serial No.	1912A
CNC Control System	FANUC Series 0i-MF
Worktable Diameter	400 mm
Travel / Stroke	X/Y/Z/W: 850 × 600 × 100 × 400 mm
Spindle Speed	12,000 rpm
Power Supply	220 V
Rated Current	60 A
Power Capacity	23 kW
Measuring System	Automatic measuring system
Grinding Function	CNC automatic grinding
Dressing Function	Automatic wheel dressing and compensation
Machining Accuracy	Up to 0.0015 mm
Main Applications	External gear grinding, helical gear grinding, spur gear grinding, precision gear finishing
Machine Status	Trial-cut only a few samples, 99% new condition

Applications & Suitable Machining Scenarios

Used Chien Wei CTG-540GCA CNC gear grinder is designed for high-precision external gear grinding and finishing. It is suitable for manufacturers who need accurate, stable, and repeatable grinding performance without investing in a brand-new machine.

It can be used for:

Precision grinding of helical gears, spur gears, straight gears, robot joint gears, and other transmission components. It is especially suitable for industries such as robotics, gear manufacturing, precision machinery, automation equipment, reducers, electric vehicle components, and high-accuracy mechanical transmission parts.

With the FANUC 0i-MF control system, automatic measurement, and automatic compensation functions, this machine helps improve grinding consistency, reduce manual adjustment, and support stable production for precision gear parts.

FAQ

What CNC system does this used gear grinder use?

The machine is equipped with a FANUC Series 0i-MF CNC control system, which is widely used for stable and precise CNC machining operations.

What types of gears can this machine grind?

This machine is suitable for grinding external gears, helical gears, spur gears, straight gears, robot joint gears, and other precision gear components.