NAGASEi SGX‑126

HIGH PRECISION DOUBLE COLUMN TYPE SURFACE GRINDING MACHINE

NAGASE SGX‑126 machine image

Overview

High precision × High efficiency × Space-saving
A New Generation Mid-Range Double-Column Grinding. “Achieve high-precision surface grinding with unmatched productivity” Ideal for machining medium-sized mold plates and precision components.

Chuck size1200 × 600 mm
Table travel (X × Y)1500 × 695 mm
Min. vertical increment (Z)0.0001 mm
Wheel size (OD × W × ID)φ250–510 × 38–75 × φ127 mm
Stable precision High‑rigidity structure suppresses thermal drift and deflection.
Operator friendly Neo3 control with intuitive UI and automation aids.
Space‑saving Up to ~30% smaller installation area vs conventional models.

Model Comparison — SGX‑126 vs SGX‑168

Model Type Chuck size Table travel (X × Y) Wheel size (OD × W × ID) Spindle motor
SGX‑126 SGX‑126
B(S)L2D‑Neo3		 1200 × 600 mm 1500 × 695 mm φ250–510 × 38–75 × φ127 mm 15 kW
SGX‑168 SGX‑168
B(S)L2D‑Neo3		 1600 × 800 mm 1900 × 895 mm φ250–510 × 38–75 × φ127 mm 15 kW

iGTARP DESIGN

NAGASE’s proprietary design concept integrates six elements to optimize structure and balance both ultra‑precision and productivity.

I — Innovative inspiration
Breakthrough ideas for the next‑gen grinder platform.
G — Gravity center optimization
Low‑center layout for high dynamic stability.
T — Topology optimization
Removes unnecessary mass while maintaining stiffness — lighter yet stronger.
A — Advanced analytical method
CAE‑driven structural and thermal analysis.
R — Robust optimization
Stable accuracy against temperature and material variations, hour after hour.
P — Productivity optimization
Cycle‑time focused design for higher throughput.

Rigidity & Speed Performance

Machine static rigidity: ×2 | Dynamic rigidity: ×1.25 (vs prior class)

ItemConventionalNewImprovement
Max. table speed25 m/min30 m/min×1.2
Max. Z‑axis speed1.5 m/min2.0 m/min×1.3

In‑line Gallery

SGX‑126 during grinding

Exterior View

SGX‑126 exterior view

Concept

A double‑column surface grinder that redefines the compact class.

SGX‑126 harmonizes high accuracy, high rigidity, space efficiency, and productivity — requirements often at odds — into an innovative platform.