EDM SINKER-EA12PS

The Mitsubishi EA12PS 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 improves 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 releasability 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 FP80PS energy-saving power supply reduces electrical consumption by 20 percent (compared to the previous FP model).
Like most EDM machines, the EA12PS features the new MITSUBISHI M700 series control with a 64-bit RISC processor and 15-inch touchscreen for easier user interface.

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Machine	EA12PS
Machine Specification(Standard Specification)
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)	3.9 ~ 15.7 (100 ~ 400)
Power Supply (Option) / Peak Current	FP80PS / 80 AMPs (FP120PS / 120 AMPs)
Internal Worktank Dimensions W x D x H: in (mm)	37.0 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)	27.6 x 19.7 (700 x 500)
Max. Electrode Weight on Platen: lb (kg)	176 (80)
Table to C-Axis Chuck Distance Min ~ Max: in (mm)	7.9 - 19.7 (200 - 500) 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)	67.9 x 83.9 (1,725 x 2,130)
Machine Installed Height: in (mm)	95.2 (2,420)
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	LS-10, LS-20, MVH-20, MVH-40
Power Requirements [KVA]	200/220 VAC ±5% [7 w FP80PS, 10 w FP120PS]
Compressed Air Requirements	2.7 cu.ft./min @ 90-100 psi

EDM Sinker