2014 DMG MORI SEIKI DMF260 LINEAR VERTICAL MACHINING CENTER

Technical Description

The 2014 DMG MORI SEIKI DMF 260 LINEAR is a 3-axis large-format vertical machining center with linear direct drives on all axes, purpose-built for high-accuracy machining of large workpieces in aerospace, automotive, and energy applications. The longitudinal bed design with fixed gantry structure supports a worktable measuring 114.2 inches by 27.6 inches. Linear drive technology across all three linear axes provides high acceleration, precise positioning, and long-term accuracy without the thermal and mechanical wear associated with conventional ballscrew systems. The motor spindle delivers 32 kW of continuous power at speeds up to 10,000 RPM via an HSK-A100 taper (standard), with optional spindle packages extending to 18,000 RPM for high-speed finishing operations. Axis travels of 102.4 inches (X), 27.6 inches (Y), and 27.6 inches (Z) accommodate large structural panels, mold bases, and complex fabricated components. The CNC platform is Siemens 840D sl with CELOS or optionally Heidenhain iTNC 530, enabling advanced surface finish cycles and large program management. High-pressure coolant, chip conveyor systems, and linear scale feedback are standard equipment supporting unattended production over extended shifts. The DMF 260 LINEAR is a productive platform for large-format precision machining in die and mold, aerospace structural, and heavy industrial component production.