ROKU ROKU GR-658N VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a compact footprint with external dimensions of 90" length, 93" width, and 115" height, ideal for workshop environments requiring moderate space. It operates on a 3-axis system (X, Y, Z) with respective travels of 23.0", 19.0", and 15.0", allowing versatile machining of medium-sized workpieces up to 440 lbs. The machine’s table measures 27" by 29", positioned at 31.5" height from the floor, with a spindle nose-to-table distance adjustable between 7.8" and 23.6", enabling flexible setup for various part sizes and machining depths. Powered by an 8.4 HP motor, the spindle can reach speeds up to 32,000 RPM with an HSK taper, supporting high-speed cutting operations. The rapid traverse speed is 787 inches per minute, matching the maximum cutting speed in GR Super PC mode, ensuring efficient material removal and cycle times. The cutting speed in normal mode ranges from 0.01 to 315 inches per minute, accommodating a wide range of materials and precision requirements. The machine features a 12-tool carousel tool changer, allowing for multiple tool operations without manual intervention and enhancing productivity. Electrical requirements include 220 Volt, 3-phase, 60 Hz power. This configuration is suitable for precision machining tasks requiring high-speed performance and moderate work envelope, particularly in aerospace, automotive, and general manufacturing where tool flexibility and speed are critical. The absence of a coolant tank suggests external coolant systems may be needed depending on the machining application.