ZMMBG CU 730 X 5000 MANUAL LATHES

Technical Description

The ZMMBG CU 730 X 5000 manual lathe is a robust, high-performance universal lathe designed for demanding industrial turning applications. With a swing of 28.74 inches and a distance between centers of 196.85 inches, it offers extensive capacity for large workpieces. The spindle bore measures 4.06 inches, enabling the machining of long bars and shafts. The machine is powered by a 14.75 HP main drive motor, delivering reliable torque for heavy-duty operations. The spindle speed ranges from 12.5 to 1,250 RPM, with 21 variable speed settings, allowing precise control for a wide range of materials and machining requirements. The spindle features a DIN 55027 No. 11 nose and a metric 120 taper, supporting direct mounting of various chucks and faceplates. The lathe’s headstock is constructed from ribbed, precision-processed castings for minimal vibration and high accuracy, even at maximum speeds. The hardened, ground, and balanced spindle ensures long-term reliability and precision. The carriage provides a longitudinal feed range of 0.04–12 mm/rev and a cross feed range of 0.02–6 mm/rev, with 120 feed options for versatile turning operations. The machine supports 64 thread types, including metric (0.5–120 mm), inch (60–1/4 TPI), module (0.125–30), and DP (240–1) threads. The tailstock features a 90 mm quill diameter with a Morse No. 5 taper and 230 mm travel. The swing over the cross slide is 19.69 inches, and the bed width is 400 mm. The lathe is equipped with a coolant pump, rapid traverse, gap bed, and comprehensive tooling and safety accessories, making it suitable for a wide range of industrial environments.