NARDINI ND-325 MANUAL LATHES

Technical Description

The NARDINI ND-325 manual lathe is a heavy-duty universal engine lathe designed for precision metalworking with a robust structure and versatile capabilities. It features a maximum swing over the bed of 26 inches and between centers length of 90 inches, supporting workpieces up to these dimensions. The lathe has a spindle speed range of 20 to 1600 RPM across 18 selectable speeds, allowing fine control for various machining tasks. Its spindle nose uses an L0 ASA taper, with a spindle bore diameter approximately 46-52 mm, accommodating a wide variety of tooling setups. The cross slide offers a travel of up to 475 mm (18.7 inches), with minimum and maximum cross feeds of 0.021 mm/rev to 0.5 mm/rev, and longitudinal feeds adjustable from 0.042 mm/rev up to 1.013 mm/rev, facilitating precise control of cutting depth and feed rate. The ND-325 is equipped with an MT4 quill taper and quill stroke of about 220 mm, enhancing its drilling and boring capabilities. It commonly includes features such as a coolant system, digital readout for X and Y axes, chuck guards, and steady/following rests for stable machining. Power is typically supplied by a motor ranging from 6 kW (8 HP) to 15 HP in some versions, ensuring ample torque for demanding operations. The lathe weighs approximately 1900 kg (4180 lbs) and has a footprint of around 1200 mm width by 3700 mm length, demanding significant workshop space. This model is suitable for turning, threading (with up to 192 thread selections), drilling, and shaping diverse metal components with high precision, making it ideal for professional and industrial applications.