New concepts in high-speed machining offer drastic improvements in speed, rigidity and durability over competing machines. The HM series offers the fastest and most powerful machines in their class, while providing easy access, maintenance and operation. Heavy duty cutting performance is delivered by incorporating a rigid frame of think box-shaped structure to foundation the large linear roller guides designed for very heavy loads. High-speed rotation APC and ATC by synchronization cam (OKK patent) delivers smooth performance and production efficiency.As with all OKKs, special attention was put into the rigidity of the cast body, built solid and features massive liner roller guides and large-diameter ball screws for the feed system, allowing the MCH-R Series to easily cut titanium and other exotic materials. All OKK horizontals feature Core chilled pre-tensioned and double-anchored ball screws in order to maintain the high accuracy needed throughout long hours of machining.
Designed For Ultra Heavy-Duty Cutting – With its wide range of rated output, the spindle meets a variety of cutting requirements as well as provides ultra heavy-duty cutting.