J & W GH6240H MANUAL LATHES

Technical Description

The J & W GH6240H is a versatile manual engine lathe designed for precision metalworking applications. This machine features a maximum swing diameter of 15.75 inches over the bed, providing adequate capacity for mid-range workpiece diameters. The spindle bore measures 3.15 inches, accommodating various workholding devices and allowing for through-spindle operations on appropriately sized stock. The swing over the cross slide is 8.27 inches, facilitating tool access and enabling efficient turning operations on offset workpieces. The lathe accommodates workpiece lengths ranging from 1000mm to 3000mm, with effective maximum turning lengths determined by the configuration selected. Its robust construction with a 400mm swing over bed and 640mm swing in the gap provides flexibility for both standard and gap-bed turning operations. The over-carriage swing dimension of 210mm ensures compatibility with standard tooling and fixtures. The J & W GH6240H delivers the precision and reliability expected from a mid-sized manual lathe, making it suitable for job shop environments, prototype development, and general-purpose metal fabrication. Its manual operation allows skilled machinists to maintain direct control over cutting parameters and workpiece engagement. The machine's specifications support threading, facing, boring, and contouring operations on ferrous and non-ferrous materials. Built-in accuracy and repeatability make this lathe an economical choice for facilities requiring traditional metalworking capabilities without the complexity and cost associated with CNC systems.