OKK HM1600 HORIZONTAL MACHINING CENTER

Technical Description

The OKK HM1600 Horizontal Machining Center is a heavy-duty CNC machine designed for large workpieces, featuring a 62.99" x 49.21" table supporting up to 8,000 lbs. It operates with a horizontal CAT50 spindle capable of 8,000 to 12,000 RPM, powered by a 30 to 40 HP motor delivering high torque and cutting performance. The CNC machine offers 3 linear axes with travels of 94.49" (X), 64.96" (Y), and 68.9" (Z), each achieving rapid traverse rates up to 1,654 ipm and feed rates up to 787 ipm, with an optional 4th axis available for enhanced machining flexibility. The tool management system includes an automatic tool changer (ATC) with 116 standard tools, expandable to 236, and a quick 3.2-second tool change time improving cycle efficiency. A standard pallet changer with two pallets enhances productivity by enabling continuous machining operations. The machine's rigid frame and heavy load capacity linear roller guides ensure stability and precision during heavy cutting tasks. Its advanced CNC controls (typically Fanuc 31i-model B5) support complex machining with high reliability, suitable for aerospace, automotive, and heavy equipment manufacturing. The HM1600 is built for processing large, complex components like engine blocks and gear housings with high accuracy and repeatability, handling diverse materials such as steel, aluminum, and titanium. This machining center's design optimizes floor space while maintaining superior rigidity and precision, making it an industry-preferred option for large-scale, high-precision manufacturing.