MATSUURA RA-IIF VERTICAL MACHINING CENTER

Technical Description

The MATSUURA RA-IIF Vertical Machining Center is a high-precision CNC machine designed for efficient vertical milling operations, featuring an X-axis travel of 23.62 inches, Y-axis travel of 16.14 inches, and Z-axis travel of 18.5 inches. The spindle-to-pallet distance ranges from 5.9 to 24.4 inches, with a spindle center-to-column distance of 17.32 inches, allowing versatile workpiece handling. It supports a maximum pallet load of 550 lbs and is equipped with a 10 HP spindle motor capable of speeds from 30 to 8,000 RPM, providing an optimal balance of power and speed for a variety of machining tasks. Rapid traverse rates are 944.9 inches per minute on the X and Y axes, and 708.7 inches per minute on the Z axis, ensuring fast tool positioning. The machine accommodates tools up to 3.77 inches in diameter (or 6.8 inches with adjacent pockets empty), with a maximum tool length of 11.8 inches and weight up to 22 lbs. Tool change time is a rapid 2 seconds, facilitated by a 30-station automatic tool changer. The RA-IIF is equipped with a shuttle-type, two-pallet automatic pallet changer that enables a 9-second pallet change time, enhancing workflow efficiency. Key support systems include a coolant tank capacity of 320 liters, hydraulic tank of 15 liters, lubrication tank of 4.2 liters, and an oil cooler tank of 14 liters. The machine’s dimensions are approximately 136.33" wide, 123.6" deep, and 111.9" high, with a total weight of 9,900 lbs. Electrical requirements are 200-220 VAC with a 36 kVA load, and compressed air supply at 78-134 PSI and 18 CFM. This vertical machining center is well-suited for medium-duty precision manufacturing in automotive, aerospace, and general engineering sectors.