EDM Machines & Laser Cutting
Used Mitsubishi Electric EA12 Advance: Sell or Buy at Auction
Mitsubishi Electric is a major Japanese manufacturer of wire EDM and sinker EDM machines, as well as laser cutting systems. Mitsubishi EDM machines are known for advanced power supply technology, superior surface finish capability, and the industry-leading Advance CNC control. The FA Series wire EDMs are a standard in die and mold shops, medical device manufacturing, and precision machining.
The Mitsubishi Electric EA12 Advance is a die-sinking (sinker) EDM, not a wire machine: it burns cavities into hardened metal with a shaped graphite or copper electrode plunged into a dielectric oil bath. It runs on Mitsubishi's Advance CNC, a large color touch-panel control paired with the company's proprietary power supply, whose anti-electrolysis and low-wear circuits protect carbide and hold a clean burn as the electrode sinks. The EA12 sits in the middle of Mitsubishi's EA lineup, with a mid-size work tank and generous quill (Z-axis) travel sized for the molds, cavities, ribs, and deep sharp-cornered detail that die and mold shops cut every day. Its real draw is finish. The fine-finish circuits produce a surface smooth enough to skip much of the hand polishing a mold cavity would otherwise need, even in hardened tool steel and carbide. Die and mold builders, medical and micro-detail toolmakers, and precision machine shops seek the EA12 Advance for that finish and for the Advance control, which Mitsubishi-trained operators already know on sight and don't want to relearn. An optional automatic electrode changer lets a shop queue several electrodes and burn unattended overnight. KD Auctions moves EA12 Advance units through its 500,000+ industry contacts to shops that already run Mitsubishi sinker EDM and recognize the Advance control immediately, which keeps bidding competitive and downtime between owners short.
Buying a Used EA12 Advance
Die and mold shops, aerospace component manufacturers, precision machining operations, medical device producers, and toolmakers. Mitsubishi Electric's EDM technology leadership and advanced surface finish capability attract knowledgeable buyers.
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Mitsubishi Electric wire EDM machines sell consistently at auction. The brand's technology reputation in EDM attracts die/mold shops and precision manufacturers. FA Series wire EDMs in good working order with wire threading systems intact command solid prices.
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Frequently Asked Questions
What is my Mitsubishi Electric EA12 Advance worth at auction?
Auction value for an EA12 Advance depends on age, hours, overall condition, the status of the Advance control and power supply, and the included tooling, such as electrode holders, a System 3R or EROWA chucking setup, a C-axis, and any automatic electrode changer. KD Auctions provides a free AMEA-accredited, USPAP-compliant appraisal covering both orderly liquidation value (OLV) and forced liquidation value (FLV), so you have a documented number before you decide to sell.
Who buys a Mitsubishi EA12 Advance and how do I sell mine?
Die and mold builders, aerospace and medical toolmakers, and precision machine shops watch EA12 Advance listings specifically for the Advance control and Mitsubishi's fine-finish sinker performance. To sell, call KD Auctions at 480.455.3910. Managed auctions run 6 to 10 weeks from engagement to payout, with onsite dispatch scheduled within 48 to 72 hours, and commission is tailored to the engagement and quoted upfront, so most sellers pay nothing out of pocket.
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About Mitsubishi Electric
Mitsubishi Electric is a major Japanese manufacturer of wire EDM and sinker EDM machines, as well as laser cutting systems.
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