1984 ENSHU VMC430 VERTICAL MACHINING CENTER

Technical Description

The 1984 ENSHU VMC430 is a 3-axis vertical machining center from ENSHU Limited's early production VMC lineup, built for heavy-duty milling and boring of medium-to-large steel and cast-iron workpieces. The VMC430 employs a CAT40/BT40 taper spindle with a maximum speed of 4,000 RPM and 7.4 HP of continuous power, reflecting the slower spindle speeds typical of box-way VMCs designed for ferrous cutting in the early 1980s. Axis travels are 29.9 inches in X, 16.9 inches in Y, and 20.1 inches in Z, with a work table measuring 43.3 by 16.5 inches, providing substantial clamping area for fixtures. A 20-tool automatic tool changer supports complex multi-operation cycles without manual intervention. Machine control is via a Fanuc 6M CNC, providing standard G-code compatibility and canned cycle support. Overall machine dimensions are approximately 111 by 124 by 107 inches. The VMC430 represents a capable, rigid, and durable general-purpose machining center from the early CNC era, suitable for production milling, drilling, boring, and tapping of steel and cast-iron components within its medium-to-large work envelope.