ZMMBG CU 800 X 3000 MANUAL LATHES

Technical Description

The ZMM CU 800 X 3000 is a precision center lathe designed for versatile turning and threading operations. With a swing over bed of 32.0 inches (890mm) and a maximum turning diameter over the cross slide of approximately 19.3 inches (490mm), this machine accommodates medium to large workpieces. The 118.1-inch (3,000mm) distance between centers enables extended workpiece lengths, making it suitable for shaft production and similar applications. The spindle bore diameter of 4.0 inches (155mm) accepts various tooling and work-holding attachments. Operating at a maximum spindle speed of 1,250 RPM with multiple speed ranges via manual transmission, the lathe provides flexibility for different material hardness and cutting requirements. The machine features a 22 kW motor and robust bed construction with 700mm width, ensuring stability during heavy cutting operations. Standard equipment includes a 3-jaw BISON chuck (630mm diameter), 4-jaw chuck (800mm), dual fixed steady rests with roller fingers, traveling steady rest, electrically adjustable tailstock, and 4-position quick-change tool post. The 2-axis digital readout system enables precise dimensional control for longitudinal and cross-feed movements. With 24 spindle speed steps and 160 available feeds, the lathe supports metric threading from 0.5mm to 480mm pitch and inch threading capabilities. Weighing approximately 7,500kg, this manual machine meets CE safety standards and includes coolant circulation, machine lighting, and comprehensive chuck and toolholder guarding for operator protection.