SUMMIT MACHINE TOOL LLC HTM4H HORIZONTAL MACHINING CENTER

Technical Description

The Summit Machine Tool LLC HTM4H Horizontal Machining Center is a robust 4-axis CNC machine designed for heavy-duty manufacturing applications. It features a large work table measuring 63 inches by 55 inches, capable of supporting workpieces up to 13,200 lbs, accommodating substantial and heavy components. The machine operates with a horizontal #50 taper spindle capable of reaching speeds up to 1,800 RPM, powered by a 22 HP motor with an optional upgrade to 30 HP, allowing for efficient machining of large metal parts. The machine’s axis travels include a Y-axis of 61 inches (expandable to 78.8 inches) and a Z-axis travel of 65 inches (expandable to 104 inches), offering extended machining envelopes for versatile part processing. The X-axis travel is unspecified but included in the 4-axis setup, which excludes a U-axis. Tool handling is manual with a single tool carrier and no automatic tool changer or pallet changer options available, emphasizing a focus on heavy and large single-setup parts. Rapid traverse speeds and maximum feed rates for the listed axes are not provided but are geared towards stable, heavy machining operations. The machine ensures rigid workpiece support with both standard indexed and rotary tables for precise positioning and machining accuracy. Overall, the HTM4H is optimized for large-scale, heavy component manufacturing requiring horizontal spindle machining with substantial work capacity and a rugged machine build.