MC Machinery Systems, Inc. HC-435 II VERTICAL MACHINING CENTER

This CNC machining center features a **vertical spindle with an HSK-E25 taper**, capable of speeds up to 3,000 RPM standard and an optional high-speed capability up to 36,000 RPM. The spindle is powered by a 5.0 HP motor rated for 30-minute intervals, delivering precise and robust machining performance. The machine supports **3 axes of movement (X, Y, Z)** with travels of 16.0", 13.0", and 7.9" respectively, all capable of a rapid traverse rate of 590 inches per minute and a max feed rate of 394 ipm, providing efficient positioning and cutting capabilities. The worktable measures 23.6" x 13.0" and can accommodate a maximum workpiece weight of 220 lbs, suitable for moderate-sized components. Tool handling is managed by an **automatic tool changer (ATC)** that holds 11 tools, enabling flexibility and productivity during machining. An optional pallet changer system can accommodate two pallets to further enhance workflow efficiency. The machine omits rotary and U axes support, focusing on 3-axis milling applications. The tool interface through the HSK-E25 taper ensures rigid, repeatable tool clamping with excellent runout accuracy, supporting precision machining at high spindle speeds with low vibration and thermal stability. This configuration is well-suited for micro-machining and optical surface finish applications, combining moderately high spindle power and high-speed capability with reliable tooling exchange in a compact footprint. This makes it ideal for precision milling operations requiring moderate-sized setups and efficient multitasking.