JOHNFORD - ROUNDTOP MACHINERY COMPANY BMC-130 HORIZONTAL MACHINING CENTER

The Johnford - Roundtop Machinery Company BMC-130 is a robust horizontal machining center designed for heavy-duty precision boring and milling operations. Featuring a moving column and large table, this machine provides a table size of 71.000 inches in length by 63.000 inches in width, supporting substantial workpieces with a maximum load capacity of up to 33,000 lbs. The spindle is oriented horizontally with a 5.1" bar taper, compatible with HSK-63A tooling, and delivers a top speed of 2,500 RPM (with an optional high-speed spindle reaching 24,000 RPM) and a 30-minute power rating of 50 HP. The machine is equipped with an automatic tool changer (ATC) for 60 tools, expandable to 180, and offers an optional pallet changer for increased productivity. It supports five axes of motion, including X, Y, Z, and B (rotary), with travel distances of 118.000 inches (X), 90.500 inches (Y), 63.000 inches (Z), and full 360° rotation on the B-axis. The absence of a U-axis streamlines operation for standard horizontal applications. The BMC-130 is built for high rigidity and accuracy, making it suitable for demanding industrial environments. Its CNC control system ensures precise programming and smooth operation, while the heavy-duty construction and large work envelope make it ideal for large-scale machining tasks in sectors such as aerospace, energy, and heavy manufacturing.