The Mitsubishi SV12P with “Thermal Buster” is the ideal choice for tight-tolerance applications such as die and mold. The new Thermal Displacement Compensation System and Z-Axis cooling mechanism improve accuracy by tracking and compensating for machine temperature changes. The standard NP2 circuit provides an ultra-fine, satin surface finishing anywhere on the table surface. An enhanced Glossy Mirror Finishing Circuit “LLTX” improves mold release-ability without the need for polishing. If you work with exotic materials such as PCD, cBN or carbide, the HPS circuit enhances machining speed while reducing electrode wear. Meanwhile, the GV80P energy-saving power supply reduces electrical consumption by 20 percent (compared to the previous FP model). The SV12P features the new MITSUBISHI M800 series control with a 64-bit RISC processor, CFAST memory and 19-inch touchscreen for an easier user interface.  The Advanced Pendant Control uses an all-new 3.5” thin crystal LCD providing automatic alignment and pick-up routines (built into the control) and “Walk Around” portability significantly reduces workpiece set-up time.

Mitsubishi has improved the productivity of the SV12P with enhanced gap sensing and new AI adaptive control technology (Maisart) to optimize machining performance in real-time. 

M: Mitsubishi ai: Artificial Intelligence, State-of-the-art.  Designed to work in unison with the IDPM3, this combination has shown as much as an 80% reduction in graphite electrode with a 50% reduction in machining time. 


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  • Specifications
  • Overview/Features
  • Floorplan / Layout
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Machine Travels X x Y x Z: in (mm) 15.7 x 11.8 x 11.8 (400 x 300 x 300)
Maximum Workpiece Size W x D x H: in (mm) 35.4 x 25.6 x 13.8 (900 x 650 x 350)
Max Dielectric Fluid Level: in (mm) 2.6 ~ 15.7 (65 ~ 400)
Power Supply (Option) / Peak Current GV80P / 80 AMPs (GV120P / 120 AMPs)
Internal Worktank Dimensions W x D x H: in (mm) 37.4 x 27.5 x 17.7 (950 x 700 x 450)
Worktank / Door Type 3-Sided Drop Tank
Max. Workpiece Weight: lb. (kg) 2,200 (1,000)
Table Dimensions W x D: in (mm) 27.5 x 19.7 (700 x 500)
Max. Electrode Weight on Platen: lb. (kg) 176.5 (80)
Table to Platen Distance Min ~ Max: in (mm) 7.9 ~ 19.7 (200 ~ 500)
Table to C-Axis Chuck Distance Min ~ Max: in (mm) 7.9 ~ 19.7 (200 ~ 500) EROWA ITS Chuck
Table to C-Axis Chuck Distance Min ~ Max: in (mm) 7.2 ~ 19.0 (183 ~ 483) 3R MACRO Chuck
Minimum Command Unit / Resolution: in (mm) .00001 / .000002 (.0001 / .00005)
Rapid Travel Speed: in/min. (mm/min.) 275.5 (7)
High-Speed Jump Maximum: in/min. (m/min.)[G] 984 (25)[1.6]
Linear Scale Resolution X, Y, Z-Axis Std.: µm 0.05
Filters / Type 2 pc. / Paper Cartridge
Filter Tank Capacity: gal (L) 124 (470)
Machine System Dimensions W x D: in (mm) 110.6 x 122.0 (2,810 x 3,100)
Machine Installed Height: in (mm) 93.7 (2,380)
Machine System Weight: lb. (kg) 7,716 (3,500)
C-Axis Min. Indexing Angle / Drive Unit .001º / .001º
C-Axis RPM Range 1 ~ 30
Fluid Temp. Control Chiller Standard
Optional Internal Spindle RPM Range 1 ~ 1,500
Automatic Tool Changer Options MVH-40
Power Requirements [KVA] 200/220 VAC ±5% [7 w GV80P, 10 w GV120P]
Compressed Air Requirements 2.7 cu.ft./min @ 90-100 psi


  • GV80P Power Supply Provides 80 Peak AMPs (GV120P - 120AMP Option)
  • Compact Highly-Rigid Machine Design
  • Fixed Table Traveling Column Construction
  • Direct Drive AC Smart Servo System
  • 3 Dimensional Lateral Servo System
  • High-Speed Rapid Travel: 275”/min. (7M/min)
  • SS Jump 5 with 984”/min (25M/min.) jump speed @ 1.6G acceleration (NO-FLUSH) Machining
  • Thermal Buster thermal displacement compensation system
  • M800 Series Control w 19" Touch Screen
  • Advanced Pendant Control with 3.5” LCD Screen with Multiple Menus
  • CFAST (Compact Flash Card) memory with a 1GB partition for user program storage
  • USB and Ethernet Data Inputs Standard
  • IDPM-3 “Intelligent Digital Power Master” Adaptive Control with M a i s a r t (artificial intelligence)
  • Anti-Virus Protection
  • ESPER Advance Pro-Lite Programming
  • E.S.P.E.R. II Navigator Provides Advance Program Support Functions
  • M a i s a r t (state-of-the-art) Artificial Intelligence Provides Hands Off Operation
  • 3-Sided Drop Tank Work Tank Access
  • Super-Low Wear SC Circuit
  • Fine Matte Finish PS Circuit
  • Narrow Gap Circuit
  • Ultra-Fine Matte Finishing with the NP2 Circuit Standard (0.05µm Ra)
  • Glossy Mirror Finishing LLTX “Lotus Leaf TeXture” System
  • HPS Circuit for exotic material machining, PCD, cBN, and carbide
  • Easy Access Filter System w Two Filter Elements
  • Dielectric Fluid Emission
  • Dielectric Fluid Chiller Standard
  • Auto Lubrication System
  • Full 2-yr. Warranty with Triple Diamond Partnership Program
  • Remote 360 (Remote user monitoring, diagnostics & service support)
  • Preventative Maintenance (PM) Visit (to be used by end of 1st year)
SV12P - Floorplan / Layout SV12P - Floorplan / Layout

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