J & W GH1640Y MANUAL LATHES

Technical Description

The J & W GH1640Y manual lathe is a robust, precision-engineered engine lathe designed for heavy-duty turning applications. It features a maximum swing over the bed of 16.14 inches (410 mm) and a swing over the cross slide of 9.84 inches (250 mm), allowing for the machining of large-diameter workpieces. The distance between centers is 39.37 inches (1,000 mm), providing ample capacity for long workpieces. The lathe is equipped with a large spindle bore of 3.15 inches (80 mm), enabling the passage of substantial bar stock for through-feed operations. The spindle delivers a maximum speed of 1,800 RPM, ensuring efficient material removal and fine surface finishes across a wide range of materials. The bedways are hardened and precision ground for durability and accuracy, while the main drive system is optimized for smooth power transmission and reliability. The lathe’s gear-driven headstock provides consistent performance and long service life. Designed for manual operation, the GH1640Y offers precise control over cutting parameters, making it suitable for both production and maintenance environments. Its sturdy construction and high-quality components ensure stability and accuracy during demanding machining tasks. The lathe is ideal for shops requiring a versatile, dependable machine for turning, facing, threading, and other lathe operations on large workpieces.