WEISS MACHINERY WM850 MANUAL LATHE

Technical Description

The WEISS MACHINERY WM850 manual lathe is a heavy-duty, precision-engineered machine designed for large-scale metal turning operations. It features a substantial swing capacity of 33.46 inches (850 mm), enabling it to handle sizable workpieces, and a maximum distance between centers of 472.44 inches (12,000 mm), supporting long-length machining tasks. The lathe’s spindle bore measures 4.13 inches (105 mm), accommodating larger shafts and tooling. The swing over the cross slide is 21.06 inches (535 mm), providing versatility for various cross-sectional workpieces. The WM850's construction includes a hardened and precision-ground V-way bed designed for high stability and accuracy during operations. The spindle is supported by precision tapered roller bearings to ensure smooth rotation and prolonged durability. Speed changes are facilitated via a geared headstock allowing quick shifts, with the spindle likely capable of a variable speed range to accommodate different metal cutting requirements. The lathe also includes adjustable gibs for the slideway, ensuring precise movement and minimal play during tool positioning. Additional features typical of Weiss Machinery lathes that may apply include constant headstock lubrication, power longitudinal feeds for threading capabilities, and a robust tailstock for supporting long workpieces. The machine is built for high reliability and precision, suitable for heavy industrial machining environments requiring large swing and extended centers distance with robust spindle capacity.