OMG CNA 250 CNC LATHE

Technical Description

This CNC lathe represents a versatile mid-range turning center designed for precision machining operations. With a maximum swing of 21.26 inches, the machine accommodates workpieces up to approximately 10.6 inches in diameter, making it suitable for small to medium production runs and toolroom applications. The robust 14.75 horsepower spindle motor provides substantial cutting force and thermal capacity for extended machining cycles across various material types. Operating at a maximum spindle speed of 1,800 RPM, this lathe is optimized for heavy-duty cutting operations and larger diameter workpieces where torque takes precedence over speed. The integrated tailstock enables through-hole machining, steady resting for longer parts, and supports extended workpiece lengths beyond the headstock capability. This feature significantly enhances machining flexibility and part complexity potential. The CNC control system delivers programmable automation, including capabilities for rigid tapping, constant surface speed (CSS) programming, and complex tool path execution. Modern servo motors and precision ball screws ensure accurate positioning and repeatability across multiple operations, critical for maintaining tight tolerances in production environments. The machine's specifications align it with professional toolroom and light production applications, offering balanced performance between spindle power and rotational speed. Combined with its tailstock functionality, this lathe accommodates diverse turning, boring, and threading operations, making it an efficient investment for shops requiring dependable precision machining without the footprint and cost of larger industrial equipment.