MV1200-S Advance Type M800 Wire EDM

Our top selling EDM is a cost-effective solution for small/production applications.

The MV1200-S Advance Type M800 features improvements to machine construction, auto-threading, internal machine communication, and power supply technology that make this a standard entry in the MV series, and a solid choice to add to your machining capabilities. The machine exemplifies Mitsubishi EDM’s continued dedication to high precision and innovative technology with the highly reliable non-contact cylindrical drive system on the X and Y axis drives.

Take your parts manufacturing business to new levels with Mitsubishi EDM and the new MV1200-S Advance Type M800.


  • The MV-S series features a host of innovative technologies that result in durability, utility, and top-quality results.


  • Lower material consumption, power requirements, and non-contact internal mechanisms keep operating costs low across the board.


This machine comes with the M800 series control, granting you and your team easy access to a wealth of useful data and hidden insights. The 19-inch touchscreen enables the user to swipe, pinch, and tap to view, making it an easy way to increase productivity and help keep track of production jobs.



  • Fully fiber optic servo control allows 4x faster internal communication speeds
  • Capable of submerged machining to 8.7” deep
  • DMX-S (Digital Matrix Sensor) shapes each spark, reducing electrode wear
  • New 14” auto-threading annealing length improves threading reliability


  • Fine-grain “Dianite” casting material
  • 3-piece, hardened, 3-sided stainless worktable
  • V350-V AEII power supply with digital spark control, with full-time AEII (anti-electrolysis) power supply protection
  • DC-servo (closed loop) torque-control wire-tensioning system
  • Linear motion guideways
  • All-axes absolute control system
  • Split-axis construction (table moves in X axis, column moves in Y axis)
  • Linear glass scale feedback (X, Y axis)
  • Optical rotary encoder feedback (U, V, Z axis)
  • Non-contact, zero-backlash linear shaft drive system (X, Y axis)
  • Manual vertical machine tank door operation
  • Dielectric fluid chiller standard


  • Scrap wire processor (chopper)


  • Fully automatic rough machining control covers PM, CM-R, and EM functions
  • Automatic fluid level control
  • Auto-oiler lubrication system



  • M800 series CNC control with 19” ergonomic touchscreen
  • Program input methods:
    • Keyboard
    • USB flash memory
    • Ethernet with FTP standard


  • Windows 8-embedded operating system
  • CFAST compact flash card memory with 1GB user program storage
  • Inverter-controlled 16-step programmable flushing


  • Full 1-year warranty with Triple Diamond Partnership Program
  • Cylindrical drive system is covered by a special 10-year positioning warranty
  • remote360-enabled (remote user monitoring, diagnostics, service support, and more)
  • Comes with one complimentary preventative maintenance visit—to be used by the end of 1styear
Machine Travels: X x Y x Z in (mm) 15.7 x 11.8 x 8.7 (400 x 300 x 220)
Maximum Workpiece Dimensions: W x D x H in (mm) 31.9 x 27.6 x 8.5 (810 x 700 x 215)
Max. Submerged Workpiece Weight: lb (kg) 1102 (500)
Table Dimensions: in (mm) 25.2 x 17.7 (640 x 450)
U/V Travels (from center): in (mm) ±2.4 x ±2.4 (±60 x ±60)
Taper Angle @ Thickness: in (mm) 15 deg.@ 8.0 (15 deg.@ 200)
Wide Angle Taper (Optional Guides Required) 45 deg. @ 1.8″ 45mm (No AT Possible)
Table Rapid Feed Speed: in/min (mm/min) 51.2 (1300)
Power Supply V350-V
Minimum Drive Unit / Resolution 0.000002 / 2 µin ( 0.00005 / 50nm)
User Program Storage [Hard Disk Size] 1 GB [32 GB CFAST Card Size]
Wire Diameter Possible: in (mm) 0.004~0.012 (0.1~0.3)
Minimum Start Hole Diameter: in (mm) 0.02 (0.5)
Max. Wire Spool size On Machine / Cabinet STD: lb (kg) 22 / 44 (10 / 20)
Filters / Type 2 / Paper
Filter Tank Capacity: gal (L) 145 (550)
Machine System Dimensions: in (mm) 79.7 x 106.4 (2025 x 2702)
Machine Installed Height: in (mm) 79.3 (2015)
Machine System Weight: lb (kg) 5952 (2700)
Fluid System Weight: lb (kg) Included with machine
Power Requirements [KVA] 200-230V [13.5] Built in AVR
Compressed Air Requirements 2.7 cu.ft./min. @ 71~100 psi