NIIGATA HN-63A HORIZONTAL MACHINING CENTER

Technical Description

The Niigata HN-63A is a robust horizontal machining center designed for precision manufacturing of mid-sized components. It features three controlled axes with substantial travel distances: 44 inches on the X-axis, 27.9 inches on the Y-axis, and 24.7 inches on the Z-axis, enabling versatile workpiece positioning and complex part geometry capability. The machine is powered by an 18.5-horsepower motor with a maximum spindle speed of 4,000 RPM, providing adequate cutting force and speed range for both ferrous and non-ferrous materials. The integrated 30-tool automatic tool changer facilitates rapid tool changes and minimizes non-cutting time, enhancing overall productivity. The square pallet system measures 24.7 inches on both width and length dimensions, accommodating moderate-sized workpieces with efficient space utilization. Control is managed by a GE FANUC 6MB CNC system, a high-accuracy, fixed-software platform utilizing high-speed microprocessors and custom LSIs to deliver reliable operation and precise dimensional control. The FANUC 6MB offers advanced programming capabilities including cutter compensation functions and multi-axis simultaneous control. The machine's substantial footprint of 5 feet by 6 feet by 3.3 feet and weight of 30,865 pounds indicate a rigid, stable construction suitable for sustained production environments. This horizontal configuration provides excellent chip evacuation and tool accessibility, making the Niigata HN-63A suitable for precision job-shop applications, prototype development, and medium-volume production runs requiring consistent accuracy and repeatability.