2004 MAKINO V33i GRAPHITE VERTICAL MACHINING CENTER

Technical Description

The 2004 Makino V33i Graphite is a 3-axis vertical machining center configured specifically for high-speed graphite electrode milling, providing a sealed, pressurized machining environment designed to exclude graphite dust from the machine's precision components. Built on the V33i platform, the machine provides 25.6-inch X-axis travel, 17.7-inch Y-axis travel, and 13.8-inch Z-axis travel, served by a 29.5- by 17.7-inch work table. The 30,000 RPM HSK-F63 high-speed spindle delivers approximately 26.8 HP, enabling the extreme cutting speeds required for efficient graphite electrode geometry production with minimal electrode chipping and superior surface finish. The machine features a downward chip-flush design to direct graphite debris away from linear guides and ballscrews, integrated dust extraction connection points, and a fully sealed enclosure maintaining positive air pressure to prevent graphite infiltration. The Makino Professional 5 CNC with SGI.4 smooth contouring delivers the high-speed program execution required for complex electrode geometries with fine pitch detail. The 25-tool automatic tool changer supports multi-electrode machining programs. The machine weighs approximately 16,500 lbs. The V33i Graphite is the dedicated solution for EDM electrode shops requiring a machine designed from the ground up for the specific demands of graphite electrode production.