Spring Machinery · G Series

G-660

G-450

Spring Wire Diameter

4 - 10 mm / 2 - 8 mm

High-precision Downfeed and Crash Spring End Grinders engineered for consistent parallelism and flatness of compression spring ends. The G-660 and G-450 share the same proven platform with different grinding wheel sizes to suit your production volume.

G-660 · CNC Spring End Grinder

Why Choose G-660 / G-450

Key Features

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Touch screen, easy to use (CNC).

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Japan Yaskawa drivers and motors (CNC).

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Auto length check after grinding (CNC).

Technical Overview

Key Specifications

G-660

Spring Wire Diameter4 – 10 mm

Max. Spring OD20 – 100 mm

Spring Length30 – 320 mm

Grinding Stone Qty.2

Grinding Stone SizeOD 660 × ID 150 mm

Grinding Stone Speed1,000 RPM

Loading Plate Speed1/2 – 30 RPM

Length DetectorYES

Power220 V · 25 KW

Dimension2480 × 2115 × 2800 mm

Weight6,000 KGS

G-450

Spring Wire Diameter2 – 8 mm

Max. Spring OD60 mm

Spring Length15 – 300 mm

Grinding Stone Qty.2

Grinding Stone SizeOD 450 × ID 100 mm

Grinding Stone Speed1,000 RPM

Loading Plate Speed1/2 – 30 RPM

Length DetectorYES

Power220 V · 25 KW

Dimension2258 × 2175 × 2640 mm

Weight5,000 KGS

Get in Touch

Enquire About the
G-660 / G-450

Contact Seyunda for pricing, lead times, and technical consultation on the right spring end grinder for your production needs.

G-660

Key Features

Key Specifications

G-660

G-450

Other Models Available

Enquire About theG-660 / G-450

Enquire About the
G-660 / G-450