BERKSHIRE LD-1640A MANUAL LATHES

Technical Description

The BERKSHIRE LD-1640A manual lathe is a precision metalworking machine designed for versatility and durability. It features a **swing over bed of 15.75 inches (400 mm)** and a **distance between centers of 39.37 inches (1000 mm)**, making it suitable for medium-sized turning tasks. The spindle bore diameter is **2.17 inches (55 mm)**, allowing the accommodation of substantial workpieces and tooling. The lathe's bed is constructed from high tensile cast iron (FC250), which provides strength and vibration damping, while the bedways are hardened and ground for precision and longevity. The headstock gears and shafts are hardened and ground to ensure smooth and accurate spindle rotation. It has a manual control system, with an emergency foot brake for immediate power cut-off and machine stoppage, enhancing operator safety. The lathe also has an open-type chip pan for efficient removal of metal chips during operation. The cross slide swing measures approximately 9.5 inches (242 mm), and it supports various thread pitches and feed rates suitable for fine turning and threading operations. Options for lead screw type (inch or metric) and other specifications such as electrical voltage and handwheel orientation are available on order. Overall, the BERKSHIRE LD-1640A combines robust construction with precision engineering, suitable for industrial workshops requiring reliable and accurate manual turning capability. Dimensions of the unit are approximately 82" x 34" x 60" (2083 x 864 x 1524 mm), indicating a substantial footprint suitable for a professional workspace.