OKK HM6000S HORIZONTAL MACHINING CENTER

Technical Description

The OKK HM6000S is a high-performance horizontal machining center designed for heavy-duty, precision machining with a robust CAT 50 spindle. It features a 24.8" x 24.8" work table with a maximum workpiece weight capacity of 1,543 lbs, supporting substantial load requirements. The machine operates on a 3-axis system with travels of 31.5" (X), 29.53" (Y), and 34.65" (Z), each axis capable of a rapid traverse rate up to 2,953 ipm, ensuring efficient material handling and cycle times. Its horizontal spindle runs up to 12,000 rpm, delivering 60 HP for 30-minute rating and an optional 40 HP rating, enabling heavy cutting and high-speed machining applications. The tool management system includes a 40-position automatic tool changer with a 3.7-second tool change time, complemented by a standard pallet changer supporting two pallets to maximize productivity. This machine embodies OKK’s emphasis on rigidity, precision, and reliability, integrating features such as heavy load capacity linear roller guides and core chilled pre-tensioned, double-anchored ball screws for enhanced accuracy and durability. The horizontal spindle orientation paired with advanced feed rates and extensive travel makes it ideal for machining complex components that demand both precision and throughput in aerospace, automotive, and heavy industry sectors. Optional rotary table support adds flexibility for multi-face machining operations. Overall, the HM6000S balances power, speed, and robust construction for demanding horizontal machining tasks.