Mitsubishi MH600
Key Specifications
Accuracy
Repeatability
laser type
laser power
work area
max cutting mild steel
Overview
The Mitsubishi Electric eX-F Series MH600 is a high-power fiber laser cutting system designed for thick plate processing at production speeds. Mitsubishi Electric’s laser division brings decades of CO2 laser expertise to the fiber platform, and the MH600 represents their flagship for heavy-duty cutting. The machine pairs a 6 kW fiber laser source with Mitsubishi’s proprietary CNC control and beam management technology.
The work area is 3,050 x 1,525 mm (120 x 60 in) on the standard configuration, matching the common 5x10-foot sheet size used in North American fabrication. Maximum cutting thickness reaches 25 mm (1 in) in mild steel, 20 mm (0.79 in) in stainless steel, and 16 mm (0.63 in) in aluminum with the 6 kW source. Positioning speed is 120 m/min (394 ft/min) simultaneous on both axes, with positioning accuracy of ±0.05 mm (±0.002 in).
Mitsubishi’s D-CUBES control system features a 19-inch touchscreen with intuitive operation that handles nesting, cutting parameter selection, and production scheduling. The control automatically selects optimal cutting conditions based on material type and thickness. The integrated camera system can locate sheet edges and detect remnant material for efficient sheet utilization.
The shuttle table system allows one table to load/unload while the other is cutting, minimizing downtime between sheets. The cutting head features automatic focus positioning and nozzle centering. A crash protection system detects contact with material and retracts the head to prevent damage — critical protection when processing warped or uneven plate.
New MH600 systems typically price between $350,000 and $500,000 depending on laser power, automation level, and options. Used Mitsubishi fiber lasers from 2017-2021 trade for $200,000-$350,000. Key competitors include the Trumpf TruLaser 3030, Bystronic ByStar Fiber, Mazak Optiplex 3015, and Amada LCG AJ series. Mitsubishi’s strength is the combination of cutting performance, reliable CNC controls, and competitive pricing relative to European competitors.
Full Specifications
| Parameter | Value |
|---|---|
| Laser Type | Fiber laser |
| Laser Power | 6,000W (6 kW) |
| Work Area | 3,050 x 1,525 mm (120 x 60 in) |
| Max Cutting Mild Steel | 25 mm (1.0 in) |
| Max Cutting Stainless | 20 mm (0.79 in) |
| Max Cutting Aluminum | 16 mm (0.63 in) |
| Positioning Speed | 120 m/min (394 ft/min) simultaneous |
| Positioning Accuracy | ±0.05 mm (±0.002 in) |
| Repeatability | ±0.03 mm (±0.001 in) |
| CNC Control | D-CUBES (19" touchscreen) |
| Table System | Shuttle table (dual pallet) |
| Power Requirement | 400V, 3-phase, ~45 kVA |
| Machine Weight | ~11,000 kg (24,251 lb) |
Strengths & Limitations
Strengths
- Mitsubishi’s D-CUBES control is one of the most user-friendly laser CNC interfaces, with automatic parameter selection based on material
- Competitive pricing relative to European competitors like Trumpf and Bystronic for comparable cutting performance
- Shuttle table system keeps cutting time maximized while loading/unloading happens on the second table
- Crash protection system detects head contact and retracts automatically — essential protection when cutting warped plate
- Strong thick-plate cutting performance up to 25 mm mild steel with the 6 kW source
- Mitsubishi Electric’s global manufacturing scale provides reliable parts availability and service infrastructure
Limitations
- 6 kW is mid-range power — shops focused on maximum thin-sheet speed may want 10-12 kW options from Trumpf or Bystronic
- Mitsubishi’s laser division has smaller market share in North America than Trumpf, Bystronic, or Mazak, resulting in fewer dealer locations
- 5x10-foot table is the standard North American size but doesn’t accommodate larger format sheets without the extended-bed option
- Nesting software is functional but less sophisticated than third-party solutions like SigmaNEST or Lantek
- Fiber laser processing of thick copper and brass is limited compared to machines with beam shaping technology
Best For
Frequently Asked Questions
01
New MH600 systems run $350,000-$500,000 depending on options and automation. Used units from 2017-2021 trade for $200,000-$350,000.
02
Up to 25 mm mild steel, 20 mm stainless, and 16 mm aluminum with the 6 kW fiber laser. Standard work area is 3,050 x 1,525 mm (5x10 ft).
03
The MH600 offers competitive cutting performance at a lower price point than comparable Trumpf TruLaser systems. Trumpf has a larger North American dealer network and more automation options.
04
Mitsubishi’s D-CUBES control with a 19-inch touchscreen. It automatically selects cutting parameters based on material type and thickness.
05
Yes. The dual-pallet shuttle table lets one table load/unload while cutting continues on the other, minimizing downtime between sheets.
Videos
Motor Lane
Aarti Pavtekar
Surplex
Surplex
CNCMedia
Community Discussions
Pricing and buying discussion — New Owner of a manual Maho MH600 - Practical Machinist
Community discussion — Deckel, Maho, Aciera, Abene Mills | MH600 Version ...
Owner experience and review — New Owner of a manual Maho MH600 - Practical Machinist
Community discussion — Need info for Maho MH600 - Practical Machinist
Troubleshooting and problem-solving — Need Help! Installing and troubleshooting MAHO MH600C
Troubleshooting and problem-solving — Maho MH600E Loading Constants Problem - CNCzone
Troubleshooting and problem-solving — MAHO 600 CNC 234 conection with PC Need Help - cnczone.com
Troubleshooting and problem-solving — post processor mitsubishi controller m80 , visi cam
Community discussion — benchtop lathe/mill recommendations? : r/Machinists - Reddit
Community discussion — So you think your machines are high tech?? :
Community discussion — What does everyone see as the most trusted CNC ... - Reddit
Community discussion — any recommendation about a bench sized milling machine?
Links to community discussions. Summaries are editorial — visit the original thread for full context.
Comparisons
Related Machines
Amada ENSIS-3015AJ
Amada LCG-3015AJ
Bystronic ByStar Fiber 3015
Mazak OPTIPLEX 3015 DDL
Trumpf TruLaser 3040
