An artificial intelligence-infused powerhouse that brings serious smarts to tight-tolerance machining.
LEARN MOREEA8PS Advance Sinker EDM
High-accuracy, high-grade sinker EDM you can trust for micro-fine finish, mold & die, or small-hole applications.
The EA8PS Advance can produce a variety of finishes while still maintaining the degree of quality and high-accuracy precision the world expects from Mitsubishi machines. The EA-PS series offers truly high-grade sinker EDM solutions that generate serious cost savings down the road—from hands-off, low-maintenance components that keep your shop floor humming to intuitive user-focused design that requires less learning, so you can spend more time doing.
BUILT TO PERFORM, BUILT TO LAST
- The Mitsubishi EA8PS Advance 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.
EXTREME VERSATILITY & UTILITY
- The standard granite table and NP2 circuit provide ultra-fine, satin surface finishing anywhere on the table surface.
- An enhanced glossy mirror finishing circuit, LLTX “Lotus Leaf TeXture,” improves mold release 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.
COST- AND USER-FRIENDLY
- The FP80PS energy-saving power supply reduces electrical consumption by 20% (compared to the previous FP model).
- Like most EDM machines, the EA8PS features the new Mitsubishi M700 series control with a 64-bit RISC processor and 15” touchscreen for easier user interface.
CAPABILITIES:
- High-speed rapid travel: 275”/min. (7m/min.)
- SS Jump 5 with 984”/min. (25m/min.) jump speed @ 1.6G acceleration
- Can produce a variety of finishes, including:
- Ultra-fine matte finishing with the NP2 circuit standard (0.05µm Ra)
- Fine matte finishes with the PS circuit
- Super-low wear with the SC circuit
- Glossy mirror finishing with the LLTX “Lotus Leaf TeXture” system
- Handles exotic material machining, PCD, cBN, and carbide, with the HPS circuit
- Fuzzy Pro Plus enables greater hands-off operation for better usability
COMPONENTS:
- FP80PS 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
- Thermal Buster thermal displacement compensation system
- 3-sided drop tank worktank access
- 75” (70mm) thick granite table standard
- Easy-access filter system with one filter element
- Dielectric fluid emission
- Dielectric fluid chiller standard
- Narrow gap circuit
- LLTX “Lotus Leaf TeXture” system
ON-BOARD AUTOMATION:
- Automatic lubrication system
USER INTERFACE:
- M700 series CNC control with 15″ touchscreen
- Standard USB and Ethernet data inputs
SYSTEM INFORMATION:
- 40GB hard drive with a 1GB partition for user program storage
- IDPM “Intelligent Digital Power Master” adaptive control
- Anti-virus protection
- S.P.E.R. Advance Pro Lite programming & program support functions
ADDITIONAL BENEFITS:
- Full 2-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) |
|---|---|
| Maximum Workpiece Size W x D x H: in (mm) | 28.7 x 19.3 x 7.8 (730 x 490 x 200) |
| Max Dielectric Fluid Level: in (mm) | 9.8 (250) |
| Power Supply (Option) / Peak Current | FP80PS / 80 AMPs |
| Internal Worktank Dimensions W x D x H: in (mm) | 31.5 x 20.5 x 10.2 (800 x 520 x 260) |
| Worktank / Door Type | 3-Sided Drop Tank |
| Max. Workpiece Weight: lb (kg) | 1,200 (550) |
| Table Dimensions W x D: in (mm) | 19.6 x 13.8 (500 x 350) [2.75 (70m) thick granite] |
| Max. Electrode Weight Manual Change: 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 |
| 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 | 1 pc. / Paper Cartridge |
| Filter Tank Capacity: gal (L) | 71.3 (270) |
| Machine System Dimensions W x D: in (mm) | 60.2 x 78.7 (1530 x 2000) |
| Machine Installed Height: in (mm) | 84.3 (2140) |
| Machine System Weight: lb (kg) | 4400 (2000) |
| C-Axis Min. Indexing Angle / Drive Unit | .001º / .001º |
| C-Axis RPM Range | 10 or 20 |
| Fluid Temp. Control | Chiller Standard |
| Optional Internal Spindle RPM Range | 1 ~ 1500 |
| Automatic Tool Changer Options | MVH-20 |
| Power Requirements [KVA] | 200/220 VAC ±5% [6.8] |
| Compressed Air Requirements | 2.7 cu.ft./min @ 90-100 psi |
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Dollar for dollar, Mitsubishi EDM equipment is the absolute best value. It’s extremely reliable, very accurate, and the finishes are great. We have an older (EDM machine) from the '90s that still runs and performs like the day it was first delivered from the factory.
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