Pinnacle DV21 SERIES VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust table measuring 86.6" long by 66.93" wide, with an optional extended length of up to 126" to accommodate larger workpieces. It supports a maximum workpiece weight of 17,600 lbs, suitable for heavy-duty machining tasks. The machine operates on three axes (X, Y, Z) with travels of 86.6" (optional 165.3") in X, 82.67" in Y, and 35.4" in Z. It offers a maximum feed rate of 394 inches per minute and rapid traverse speeds of 629 inches per minute on all axes, enabling efficient material removal and component positioning. The spindle is vertically oriented with a 50 taper and capable of reaching up to 8,000 RPM, powered by a 25 HP motor rated at 30 minutes, providing substantial cutting power for a wide range of materials. It utilizes an automatic tool changer (ATC) holding 24 tools as standard, with an option to increase to 32 tools for enhanced versatility. The machine does not include a rotary table, pallet changer, or U-axis. This configuration is designed for high-capacity, precise machining of large, heavy workpieces, combining extended travel ranges with high feed rates and powerful spindle output. The tool storage and ATC facilitate uninterrupted production cycles, while the large table area supports stability and rigidity during machining operations. The machine is optimized for vertical milling applications requiring both size and strength without rotary or indexing table support.