2015 DMG MORI SEIKI DMF300 LINEAR VERTICAL MACHINING CENTER

Technical Description

The 2015 DMG MORI SEIKI DMF 300 LINEAR is a 3-axis large-format vertical machining center featuring linear direct drives on all axes, designed for high-throughput machining of large structural components across aerospace, automotive, and energy sectors. The fixed gantry structure with longitudinal bed provides a worktable measuring 129.9 inches by 33.5 inches, accommodating large mold bases, structural panels, and fabricated assemblies. Linear drives on all axes deliver rapid traverse of up to 100 m/min with high acceleration for reduced cycle times, combined with direct-measurement linear scale feedback for sustained positioning accuracy. The motor spindle delivers 30 kW of continuous power at speeds up to 15,000 RPM via an HSK-A63 interface, with optional packages extending to 20,000 RPM for high-speed aluminum and composite machining. Axis travels of 118.1 inches (X), 31.5 inches (Y), and 33.5 inches (Z) define a large machining envelope suited to complex multi-surface parts. The CNC platform is Siemens 840D sl with CELOS or optionally Heidenhain iTNC 530, supporting advanced surface finish cycles, large program handling, and factory connectivity. Chip management, high-pressure coolant, and thermal compensation systems support unattended production. The DMF 300 LINEAR is a productive choice for large-format aerospace structures, heavy mold and die, and industrial equipment component machining.