ZMM SLIVEN CU730 MANUAL LATHE

Technical Description

The ZMM SLIVEN CU730 manual lathe is a high-performance, heavy-duty turning machine designed for precision machining. It features a *swing capacity of 28.74 inches* (730 mm) over the bed and *19.69 inches* (500 mm) swing over the cross slide, allowing it to handle large diameter workpieces. The lathe offers a *distance between centers of 78.74 inches* (2000 mm), accommodating long workpieces. Its *spindle bore diameter is 3.94 inches* (103 mm), supporting substantial through-spindle machining. The spindle speed ranges between 12.5 and 1,250 RPM, powered by a robust 14.75 HP (11 kW) motor, enabling both high-speed operations and heavy load cutting in various tasks. The spindle features hardened, precisely ground components with an oil-bath gear system for smooth, vibration-free performance. The machine’s bed width is 15.75 inches (400 mm), ensuring stable support, and it weighs approximately 7,717.64 lbs (3,500 kg), reflecting its solid cast-iron construction. The carriage includes feed rates with 120 longitudinal and cross feeds, suitable for a broad range of feed settings, and it supports multiple threading capabilities including metric, inch, and module threads. The tailstock features a quill diameter of 3.54 inches (90 mm) with Morse taper No. 5, allowing precise tool positioning. Overall, the CU730 manual lathe provides versatile, accurate, and durable machining options for medium to large workpieces in industrial environments.