MONARCH LATHES 522 MANUAL LATHE

Technical Description

The Monarch Lathes 522 is a precision manual engine lathe engineered for general-purpose machining operations. This machine features a swing capacity of 21.97 inches over the bed, enabling the processing of workpieces up to approximately 11-inch radius. The distance between centers measures 39.41 inches, providing adequate length for medium-range production work. The spindle bore diameter of 4.10 inches accommodates standard tooling and work-holding devices for versatile applications. Powered by a 20 horsepower motor, this lathe delivers substantial cutting force for efficient material removal across various stock types. Operating at a constant 1,800 RPM, the machine maintains consistent rotational speed for precision turning operations. The swing over the cross slide reaches 12.59 inches, permitting the radial positioning of cutting tools for facing and shoulder operations. Built as a manual machine tool, the Monarch 522 requires operator control for feed rates, depth of cut, and tool positioning, offering experienced machinists direct command over the cutting process. This lathe exemplifies precision machine tool construction with materials and assembly methods designed for accuracy and performance. The Monarch 522 suits job shops, tool rooms, and production facilities requiring reliable, heavy-duty turning capabilities for diameter work, facing, threading, and specialized machining tasks where operator skill and manual control are advantageous.