ROMI C-1800H/7000 CNC LATHE

Technical Description

This is a heavy-duty CNC lathe equipped with a Siemens Sinumerik 840D SL control system, delivering 83.9 horsepower for demanding machining operations. The machine features a maximum spindle speed of 500 RPM, optimized for large-diameter workpiece processing and heavy cutting applications requiring substantial torque rather than high rotational speeds. With a swing of 70.87 inches, this lathe accommodates exceptionally large workpieces, making it suitable for industrial applications involving substantial material removal from oversized components. The machining length of 275.59 inches provides an extended working envelope, enabling production of long shafts, barrels, and extended cylindrical parts commonly found in aerospace, energy, and heavy equipment manufacturing sectors. The Siemens Sinumerik 840D SL controller represents advanced CNC technology, offering precise digital control, high-resolution positioning feedback, and compatibility with modern CAM programming standards. This specification combination—high power output coupled with low maximum RPM and substantial swing dimensions—indicates a machine designed for heavy-duty turning operations on large forgings, castings, and structural components. The robust construction and control system ensure thermal stability and precision maintenance during extended machining cycles. This configuration is typical of production lathes used in large-scale manufacturing environments where dimensional accuracy, repeatability, and material removal rates are critical performance metrics.