SUMMIT MACHINE TOOL LLC HBM110H HORIZONTAL MACHINING CENTER

Technical Description

The Summit Machine Tool LLC HBM110H Horizontal Machining Center features a robust horizontal spindle with a #50 taper, powered by a 20 HP motor rated for 30 minutes, delivering spindle speeds up to 1,500 RPM. The machine is designed for heavy-duty precision machining with a large rectangular table measuring 55.1" x 47.2", capable of supporting workpieces up to 11,000 lbs. It operates on four axes (X, Y, Z, W) with travel distances of 70.8" (X), 55.1" (Y), 21.6" (Z), and 55.1" (W), providing extensive work envelope for large parts. Feed rates reach 37 inches per minute with rapid traverse speeds up to 110 inches per minute across the axes, ensuring both accuracy and efficiency in material removal. The table is manually indexed with an optional rotary or support index table for enhanced workpiece positioning flexibility. Precision hardened and ground bedways coupled with fully automatic lubrication and preloaded ballscrew nuts ensure long-term accuracy and smooth motion. The machine features steel telescoping way covers on the X and W axes, state-of-the-art PLC electronics with electronic digital readouts incorporated in the pendant display, and an air power drawbar for tool clamping. Hydraulic clamping is applied to the X, Y, and W axes for superior workpiece stability. This combination of heavy capacity, precise control, and rugged construction makes the HBM110H suitable for demanding horizontal boring, milling, and machining operations in heavy manufacturing environments.