Mitsubishi MELDAS M80 CNC System

The Mitsubishi MELDAS M80 CNC System is a high-performance computer numerical control platform targeting 5-axis simultaneous machining, multi-spindle turning, and complex surface contouring on machine tools operating in automotive, aerospace, and die-mould manufacturing environments. Supporting up to 8 interpolation axes (expandable to 12 with the optional expansion unit), the M80B brings nanometre-resolution servo command to Mitsubishi's MDS-E servo and spindle drives, enabling surface roughness values below Ra 0.2 µm on hardened steel dies — a capability that Saudi Arabia's emerging die-mould sector, supplying plastic injection tooling for Vision 2030 consumer goods manufacturers, has been unable to source domestically until recent Mitsubishi CNC machine tool investments. The M80's "nanosmoothing" function re-interpolates CAM-generated G-code toolpaths at nanometre resolution, smoothing discretisation artefacts from the CAM tessellation step and delivering 20–30% better surface finish without increasing machining cycle time.

The M80B's 15-inch high-resolution touch panel operator interface integrates tool management, workpiece coordinate management, and a built-in machining simulation function that allows operators to verify NC programs visually without a separate CAD/CAM workstation — reducing setup errors on the shop floor and avoiding the costly tool-breakage incidents that occur during first-article machining on expensive aerospace billets. EtherNet/IP and PROFINET connectivity (standard on the M80B) allow the CNC to communicate with Mitsubishi iQ-R PLCs, GOT2000 HMIs, and third-party DNC (Distributed Numerical Control) servers over standard IT infrastructure — a key requirement for Saudi Aramco and SABIC machine shop quality systems that mandate 100% NC program traceability and tool life data logging. The M80's built-in energy monitoring function records per-axis power consumption, enabling machine tool OEMs and Saudi end users to identify inefficient cutting strategies and reduce electricity consumption under SEC tariff structures.

Saudi Arabia's Vision 2030 National Industrial Development and Logistics Program (NIDLP) has identified precision machining as a core competence gap — the Kingdom currently imports more than 90% of precision-machined components used in oil and gas production, water desalination, and power generation equipment. The Saudi Industrial Development Fund (SIDF) and NIC (National Industrial Company) are co-financing several CNC machining centres equipped with MELDAS M80 control to establish domestic precision manufacturing capability in Jubail, Ras Al-Khair, and the Riyadh Aviation Cluster. Mitsubishi Electric's authorised machine tool builder partners — Mori Seiki (DMG Mori), Makino, and OKK — supply M80-equipped machining centres with Saudi SASO certification and GCC-compatible documentation.

Razz Middle East provides the MELDAS M80 as a CNC control upgrade for existing machine tools, allowing Saudi manufacturers to extend the productive life of legacy CNC machines by replacing obsolete Fanuc 18i or Siemens 840D controls with the current-generation M80 platform. Our CNC engineers perform servo parameter migration, servo motor replacement (MDS-E drive + HG-SN motor), and operator training in Arabic and English. Upgrade projects typically achieve 30–50% improvement in surface finish and 15–25% reduction in cycle time versus the replaced control. Quotations include full IQ (Incoming Quality) testing and 12-month workmanship warranty.