Mitsui Seiki’s PJ 303X 5-axis machining centre provides precision for processing smaller workpieces

Mitsui Seiki’s PJ 303X 5-axis machining centre handles workpieces up to 230 mm tall and 280 mm dia. weighing up to 20 kg. Typical applications include critical parts such as lens molds, medical products, EDM electrodes, and fuel cell components.

Designed to machine smaller parts with accuracy, the system has XYZ travels of 300, 325, and 200 mm. A-axis rotation is +40 degrees to -100 degrees, and the C axis rotates a full 360 degrees. High-speed linear motors move the X, Y, and Z axes, while the rotary axes employ direct-drive motors. Rapid traverse speed for the X, Y, and Z axes is 20 m/min.

A 50,000-RPM HSK-E25 taper spindle offers high-speed machining capability. An ATC stores up to 24 tools as large as 40 mm dia. and 100 mm long.

Mitsui Seiki | www.mitsuiseiki.com