HMT MACHINE TOOLS NH26/3000 MANUAL LATHES

Technical Description

The HMT NH26/3000 is a high-speed precision manual lathe designed for heavy-duty machining operations. This machine features a rigid rectangular section wide bed with induction-hardened integral guideways, ensuring minimal deflection and superior accuracy during prolonged production runs. The lathe offers a swing of 22.6 inches over the cross slide and accommodates workpieces up to 118.1 inches between centers, making it suitable for medium to large-scale component manufacturing. Equipped with a 2.1-inch spindle bore and A2-6 spindle nose configuration, the machine can accept a wide range of cutting tools and work-holding devices. The 14.8 horsepower motor drives the spindle through a series of case-hardened and ground drive gears in the headstock, delivering maximum rotational speeds of 2,040 RPM with typically 12 or more selectable speeds. The machine employs dry sump lubrication for minimum thermal deformation, preserving dimensional accuracy throughout extended machining sessions. Standard accessories include 60° dead centers and a quick-change tool post with five tool holders, enabling rapid setup changes and efficient production workflows. The robust construction, weighing 3,250 kilograms, combined with short spindle and shaft design, provides exceptional drive rigidity. This manual lathe is ideal for precision turning, boring, and threading operations across various industries requiring reliable performance and repeatability.