Enshu Enshu GE580H

$400,000 - $600,000 Updated 2026-03-19

Key Specifications

X Travel

800 mm (31.5 in)

Y Travel

800 mm (31.5 in)

Z Travel

800 mm (31.5 in)

Spindle Taper

BT50

Tool Capacity

40 tools

Rapid Traverse

60,000 mm/min (2,362 ipm)

Overview

The Enshu GE580H is a general-purpose horizontal machining center built around a BT50 spindle for medium-duty production machining. With equal axis travels of 800 x 800 x 800 mm and a 500 x 500 mm work area, the GE580H provides a well-balanced work envelope for machining medium-sized industrial and automotive components. The cubic travel geometry simplifies programming and provides excellent access for four-face machining operations.

The spindle runs at 10,000 RPM with a BT50 taper, providing the torque needed for face milling, boring, and roughing on cast iron and steel while maintaining enough speed for aluminum finishing operations. Rapid traverse reaches an impressive 60,000 mm/min, making the GE580H one of the fastest machines in its class for non-cutting moves. Cutting feed rates reach 50,000 mm/min with AI contour control, allowing aggressive material removal during contouring operations.

The 40-tool magazine provides ample capacity for complex multi-operation parts, and the table supports workpieces up to 800 kg. The combination of BT50 rigidity, fast rapids, and generous tool capacity positions the GE580H as a versatile production horizontal that bridges the gap between the compact GE460H and the larger GE590H in the Enshu lineup.

The GE580H targets production environments machining medium-sized castings, pump housings, valve bodies, and industrial components where the 500 mm pallet provides adequate part capacity and the 800 mm travel cube covers the required machining envelope. Its 60,000 mm/min rapids make it particularly competitive in applications where frequent tool changes and positioning moves consume significant cycle time.

Full Specifications

Parameter	Value
Pallet Size	500 x 500 mm (19.7 x 19.7 in)
X-Axis Travel	800 mm (31.5 in)
Y-Axis Travel	800 mm (31.5 in)
Z-Axis Travel	800 mm (31.5 in)
Spindle Speed	10,000 RPM
Spindle Taper	BT50
Tool Capacity	40 tools
Rapid Traverse Rate	60,000 mm/min (2,362 ipm)
Cutting Feedrate	50,000mm/min (1,968.5in/min) *AI contour control
Max Workpiece Weight	800 kg (1,764 lb)
CNC Control	Fanuc 31i-B5
Axis Travel	X axis
Y Axis	800mm (31.5in)
Z Axis	800mm (31.5in)
Table	Table work area size
Maximum Loading Weight	800kg (1,763.7lbs)
Spindle	Maximum spindle speeds
Tool Shank Type	MAS BT50
Atc	Magazine tool capacity

Specifications sourced from enshu.co.jp — verified 2026-03-28

Strengths & Limitations

Strengths

60,000 mm/min rapid traverse is class-leading for a BT50 horizontal machining center, minimizing positioning time
Equal 800 x 800 x 800 mm travel geometry provides balanced reach in all directions for versatile four-face machining
Cutting feed rate of 50,000 mm/min with AI contour control enables aggressive material removal on contoured features
BT50 spindle at 10,000 RPM delivers both the torque for cast iron roughing and speed for aluminum finishing
40-tool magazine supports complex multi-operation parts without capacity constraints
800 kg workpiece capacity handles substantial castings and production fixtures

Limitations

500 mm pallet is mid-range; larger parts require stepping up to the GE590H with its 630 mm pallet
Machine size and weight require adequate floor space and foundation preparation
Enshu's brand recognition and service network outside Japan and select Asian markets is limited
General-purpose positioning between the compact GE460H and larger GE590H may leave it without a clear niche

Best For

Medium-volume production of cast iron and aluminum components requiring BT50 torque and fast cycle times Industrial pump, valve, and compressor housing manufacturers needing versatile four-face machining capability Automotive production of medium-sized transmission and engine components on 500 mm pallets Shops needing a BT50 horizontal with class-leading rapids for operations with frequent positioning moves Production environments where the 800 mm cubic travel envelope covers the full range of machining operations

Frequently Asked Questions

01 What does an Enshu GE580H cost?

New Enshu GE580H machines typically price between $400,000 and $600,000 depending on automation, tool magazine expansion, and spindle configuration options. FMS integration adds to the total system investment.

02 How does the GE580H compare to the GE460H?

The GE580H is significantly larger with 800 x 800 x 800 mm travels versus 600 x 600 x 600 mm, BT50 versus BT40 taper, 500 mm versus 460 mm pallet, and 800 kg versus 500 kg capacity. The GE580H handles heavier cutting and larger parts, while the GE460H is faster and more compact for small aluminum production.

03 Why are 60,000 mm/min rapids significant?

Faster rapids reduce the time spent on non-cutting moves like positioning between features and tool change positions. On parts with many operations spread across the work envelope, 60,000 mm/min rapids versus 40,000 mm/min can save several seconds per cycle, which compounds across thousands of production parts.

04 What is AI contour control?

AI contour control is Enshu's adaptive feed rate system that optimizes cutting speed based on contour geometry and machine dynamics. It allows cutting feeds up to 50,000 mm/min on straight and gentle curves while automatically reducing speed through tight corners to maintain surface quality.