Overview
The Mitsubishi SG‑R Series machines are designed to deliver enhanced machining performance, greater efficiency, and reliable high-precision results, making them an ideal solution for toolrooms, subcontract machining, and precision engineering businesses. Positioned above entry-level models, the SG‑R Series offers a strong balance of advanced capability and cost-effective operation. Built on Mitsubishi Electric’s proven EDM technology, the SG‑R Series incorporates improved generator performance and machining control, enabling faster cutting speeds and more consistent results across a wide range of materials, including hardened steels, alloys, and complex conductive materials. This ensures greater productivity while maintaining excellent dimensional accuracy and repeatability. The SG‑R Series features a high-rigidity machine structure combined with thermal stability design, allowing for dependable precision during extended machining cycles. This makes it particularly suitable for applications requiring consistent quality and tight tolerances, even in production environments. Equipped with a user-friendly CNC control system, the SG‑R Series simplifies programming, setup, and operation, helping to reduce operator workload and improve overall workshop efficiency. Advanced features such as automatic wire threading, optimised flushing technology, and adaptive machining control contribute to increased uptime and reduced manual intervention. With a focus on operational efficiency, the SG‑R Series also incorporates energy-saving technologies and optimised consumable usage, helping manufacturers lower running costs while maintaining reliable performance. This makes it a practical choice for companies seeking an upgrade from entry-level EDM capability without moving into premium machine investment.The rock-solid machine base of the SG series is your assurance of precision and durability. The choice of high-class components ensures the long-term reliability of the machine system.The simplicity of the control and the programming itself – a hallmark of EDMs by Mitsubishi Electric – allows the operator to focus on the essential, i.e. the proper planning of the various eroding tasks. And here, too, this is aided by the intelligent control strategy with integrated job planning and an efficient evaluation of a wide range of operating data, including actual job costing.The full standard equipment of the SG-R completes the package. A fire extinguishing system, C axis with a zero-point clamping tool, external programming software – all this is part of the standard equipment. Additional useful features enable you to tailor the configuration to your individual requirements
