ANNN YANG DY-660G/6000 MANUAL LATHE

Technical Description

The ANNN YANG DY-660G/6000 is a conventional manual lathe designed for versatile machining operations on medium to large workpieces. This machine features a 660mm (25.9-inch) swing over bed and accommodates workpiece lengths up to 6000mm (235.2 inches) between centers, offering substantial capacity for diverse turning applications. The spindle bore measures 130mm (5.1 inches), enabling compatibility with larger diameter workpieces and reducing setup complexity. Operating at a maximum spindle speed of 1,250 RPM across 12 selectable speeds, the lathe delivers 10 HP through its main motor with an optional 1/8 HP coolant pump for efficient chip evacuation. The cross slide travel extends 410mm, allowing a 16.1-inch swing over the cross slide for precise tool positioning and complex contour work. Equipped with a D1-8 spindle nose (optionally D1-11), the machine accepts standard tooling interfaces for rapid setup changes. The leadscrew operates at 2 TPI or 6-pitch configuration with 36 feed combinations, supporting longitudinal feeds of 0.05-0.7mm/rev and cross feeds of 0.025-0.35mm/rev. Threading capabilities include 2-28 TPI for inch threads and 0.8-14mm pitch for metric threads, with gear cutting support (DP 4-56, MOD 0.5-7). The robust construction features carburization-hardened gears manufactured from chromium-molybdenum alloy steel, ensuring reliable quiet operation. The precision-ground tailstock with 180mm quill travel facilitates both turning and drilling operations, while the rapid traverse system optimizes production efficiency. Weighing approximately 3,300kg, the DY-660G/6000 represents a dependable choice for job shops and manufacturing facilities requiring precision manual turning capabilities.