Fully Automatic Small Internal Grinding Machine 'SG2-C/R'

Equipped with a servo motor-driven two-arm loader for the chuck spindle, achieving high-speed self-feeding!

last updated Jun 25, 2026

Fully automatic small internal grinding machine 'SG1-OR'

Specialized in the processing of miniature bearings! Adopting a high-speed self-supply method to reduce non-processing time.

last updated Jun 25, 2026

Fully Automatic High Precision Internal Grinding Machine 'SIG-22S II'

High-precision, high-efficiency internal grinding machine equipped with two main spindles capable of simultaneous processing at two locations.

last updated Jun 25, 2026

Fully automatic high-precision internal grinding machine 'SIG-2S II/SIG-3S II'

A grinding machine that allows for versatile grinding with multiple grinding stone spindle axes, featuring a diaphragm chuck spindle.

last updated Jun 25, 2026

Universal CNC Internal Grinding Machine STG-6N

Universal high-precision CNC internal grinding machine

last updated Jun 25, 2026

Seiko's internal grinding machine series

Inherit quality within.

last updated Jun 25, 2026

Fully Automatic Internal Grinding Machine 'SIG02α II'

Successfully achieved significant miniaturization of the main unit! It widely accommodates various spindle types with an outer diameter of up to φ62.

last updated Jun 25, 2026

Fully Automatic Internal Grinding Machine 'SIG-S II'

Introducing a chuck type for automotive parts processing that can accommodate a wide range of workpieces!

last updated Jun 25, 2026

Cylindrical grinding machine for internal groove processing 'SG1-IR'

We can accommodate processed items with an outer diameter of φ12.5mm! The machine has a small installation area, allowing for effective use of factory space.

last updated Jun 25, 2026