EA8S ADVANCE SINKER EDM - MC Machinery Systems

EA8S Advance Sinker EDM

EA8S Advance Sinker EDM

Perfect for small part, medical production, and tool and mold work – our smallest Sinker EDM.

The Mitsubishi EA8S Advance represents over 50 years of continuous innovation in sinker EDM technology from one of the most well-recognized industrial machining brands in the world.The first machine in our EA-S series, the EA8S Advance is a compact sinker EDM designed to support various fine and micro-fine machining needs in a productive, cost-efficient way—all while being easy to own and operate.

EA8S Advance Sinker EDM


  • Highly durable components keep maintenance costs in their place while meeting project requirements.


  • On-board automation, easy-access part design, and useful user interfaces make this machine easy to set up and run.


  • Designed to help you stay productive and profitable with components engineered to lower resource and energy consumption.


  • FP80S energy-saving power supply achieves 20% less electricity consumption compared to previous models
  • Power Master GF2 adaptive control reduces downtime and minimizes maintenance and part replacement costs by creating 80% less electrode wear
  • SS Jump 5 system grants users greater acceleration control to stabilize high-speed no-flush burning
  • Fuzzy Pro Plus enables greater hands-off operation for better usability
  • PS circuit standard allows for fine finishing


  • FP80S power supply (provides 80 peak AMPs)
  • Compact, highly rigid machine design
  • Fixed table traveling column construction
  • Direct drive AC smart servo system
  • 3D lateral servo system
  • 3-sided drop tank access
  • Power Master GF2 adaptive control
  • Easy-access filter system
  • Dielectric fluid emission


  • Automatic lubrication system


  • M700 series CNC control with 15” touchscreen


  • 40GB hard drive with a 1GB partition for user program storage
  • S.P.E.R. Advance program support functions


  • Full 1-year warranty with Triple Diamond Partnership Program
  • 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) 11.8 x 9.8 x 9.8 (300 x 250 x 250)
Max. Dielectric Fluid Level: in (mm) 3.4 ~ 9.8 (87 ~ 250)
Power Supply (Option) / Peak Current FP80S / 80 AMPs
Internal Worktank Dimensions: W x D x H in (mm) 31.5 x 20.5 x 11.8 (800 x 520 x 300)
Max. Workpiece Weight: lb (kg) 1,214 (551)
Table Dimensions: W x D in (mm) 19.7 x 13.8 (500 x 350)
Max. Electrode Weight: lb (kg) 55 (25)
Table to Platen Distance Min.~ Max.: in (mm) 5.9 ~ 15.7 (150 ~ 400)
Table to C Axis Chuck Distance Min.~ Max.: in (mm) 5.9 ~ 15.7 (150 ~ 400) EROWA ITS Chuck
Table to C Axis Chuck Distance Min.~ Max.: in (mm) 5.2 ~ 15.1 (133 ~ 383) 3R MACRO Chuck
Filters / Type 1 pc. / Paper Cartridge
Machine System Weight: lb (kg) 4,400 (1,996)
C Axis Min. Indexing Angle / Drive Unit 0.001 ̊/ 0.001 ̊
C Axis RPM Range 1 to 30
Fluid Temp. Control Chiller
Table to Platen Distance:in (mm) 5.9 -15.7 (150 -400)
Machine Unit Dimensions: W x D x H in (mm) 60.2 x 78.7 x 82.9 (1,530 x 2,000 x 2,106)
Control Unit Program Support Function E.S.P.E.R Advance
Control Unit Machining Function Fuzzy Pro 3 Plus
Control Unit Graphic Display Function 15” TFT color LCD
Control Unit CPU / Type 64-bit / PC
Dielectric Fluid System Reservoir Capacity: gal (L) 69 (262)
Installation Dimensions: W x D in (mm) 64.3 x 78.7 (1,634 x 2,000) wATC
Floor Space Requirement: sq ft 35.2
C Axis Max. Electrode Weight:lb (kg) 11 (5)

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