OKK HM6300S HORIZONTAL MACHINING CENTER

Technical Description

The OKK HM6300S is a high-performance horizontal machining center featuring a spacious 24.8" x 24.8" standard support index table, with an optional rotary table for enhanced versatility. It is equipped with a #50 taper horizontal spindle delivering up to 12,000 RPM and powerful 40 HP (30-minute rating) for heavy-duty machining. The machine supports a 60-tool automatic tool changer (ATC) with an optional extension up to 176 tools, enabling continuous operation and high productivity. A standard pallet changer with two pallets facilitates efficient workpiece handling and non-stop machining. The HM6300S operates on three axes (X, Y, Z) with travel distances of 31.49", 29.52", and 34.64" respectively, matched with a maximum feed rate of 1,575 ipm and rapid traverse speeds up to 2,953 ipm, allowing both precise and rapid machining cycles. The robust horizontal spindle orientation combined with ample travel and high power makes it suitable for medium to large workpieces requiring precision and rigidity. The absence of a U-axis simplifies operation while maintaining the core machining capabilities. This machine is well-suited for industries requiring heavy material removal, tooling flexibility, and efficient palletizing in a horizontal machining environment.