DALIAN ZT CW61180 MANUAL LATHES

Technical Description

The DALIAN ZT CW61180 manual lathe is a heavy-duty, high-precision horizontal lathe designed for machining large, heavy workpieces. It features a maximum swing of 70.87 inches (approximately 1800 mm) and a spindle bore diameter of 3.94 inches (100 mm), suitable for turning substantial parts commonly used in heavy machinery, shipbuilding, and power generation industries. The lathe incorporates a flat bed structure with a width of 1100 mm, providing high rigidity and excellent load capacity to support workpieces weighing up to 15 to 20 tons. The guide rails consist of dual rectangular rails subjected to medium-frequency quenching and grinding to ensure durability and precision. The machine supports workpiece lengths up to 16,000 mm depending on configuration, with a maximum turning length typically between 1500 mm and 15000 mm ranges. Its spindle speed is manually controlled over a stepless gear range from 1 to 200 rpm, powered by a 55 kW motor, allowing fine adjustment for diverse heavy machining tasks. The tool post features a 4-position holder with a 45x45 mm tool shank cross-section, enhancing tooling versatility. The CW61180 is engineered to reduce machining errors and maintenance costs while delivering consistent accuracy and surface finish quality, making it a reliable and cost-effective solution for large-scale industrial turning operations.