JOHNFORD VMC-500 VERTICAL VERTICAL MACHINING CENTER

Technical Description

This CNC vertical machining center features a work envelope of 24.05" in the X-axis, 16.14" in the Y-axis, and 14.08" in the Z-axis, with a table size of 35.4" by 16.1" supporting the workpiece. The machine’s floor space is approximately 101.3" by 109", and its total height from the base is about 106", weighing around 6,600 lbs, indicating a robust and stable structure enabling precision machining. The spindle is capable of speeds ranging from 30 to 4,500 rpm with a fine 1 rpm increment, powered by a maximum 15 hp motor. The spindle's centerline to column distance is 18.0" with a table height of 29.53", optimizing accessibility and workpiece clearance. Rapid traverse rates for the X, Y, and Z axes are 787 and 590 inches per minute, respectively, facilitating efficient positioning and cycle times. Tool management is handled by a 16-position magazine tool changer that operates with random selection, achieving chip-to-chip tool changes in just 4 seconds, significantly reducing downtime during multi-tool operations. The total machine power requirement is 30 kVA. This configuration supports a wide range of machining operations, from heavy-duty cutting to fine precision work, suitable for production environments requiring high throughput and versatility. The machine’s substantial size, power, and rapid tool change capabilities make it well-suited for milling complex components with consistent accuracy and efficient workflow.