OPTIMUM TU 8030 MANUAL LATHES

Technical Description

The OPTIMUM TU 8030 manual lathe is a heavy-duty machine designed for precision screw cutting and bar turning with outstanding flexibility and economy. It features a large swing diameter of 31.5 inches and a maximum distance between centers of 118.1 inches, enabling work on substantial workpieces. The lathe is powered by a robust 14.8 HP motor driving the spindle at speeds up to 1,600 RPM. It has a substantial spindle bore of 4.1 inches, allowing for larger bar stock and tooling. The bed width is typically around 400 mm, providing solid support and stability during machining. The machine incorporates hardened and ground slideways for smooth, precise movement of the carriage and cross slide, both of which have adjustable gibs to maintain accuracy. The top slide is fully rotatable 360 degrees, and feed controls include quick-feed pushbuttons and selector levers for efficient rapid traverses in both longitudinal and facing directions. Safety features include positive-opening limit switches, foot-operated emergency stops, and safety electronics. The lathe offers a central lubrication system and quick-change tool holders (SWH 9-D), facilitating ease of tooling changes and consistent maintenance. Additionally, the tailstock spindle is adjustable for taper turning, with precision-scaled handwheels for fine control. The machine weighs approximately 8,186.5 lbs, emphasizing its rugged construction and suitability for industrial use requiring high precision and repeatability.