HANKOOK PROTEC-750B/4000 MANUAL LATHES

Technical Description

The HANKOOK PROTEC-750B/4000 is a high-precision manual lathe designed for heavy-duty turning operations with a maximum swing of 29.5 inches (750 mm) and a center distance of 157.6 inches (4,000 mm). It features a large spindle bore diameter of 6.8 inches (172 mm), allowing for machining of substantial workpieces. Powered by a 15.0 HP motor, it achieves spindle speeds up to 900 RPM, supporting operations that demand both power and moderate speed. Constructed with hardened and ground bed ways and tailstock spindles, the machine ensures durability and precision during use. It includes a 2-speed tailstock spindle and an electro-magnetic spindle brake for enhanced operational control. The lathe also incorporates safety devices across moving parts and an automatic forced lubrication system to maintain optimal performance and reduce wear. With an extra-wide cast iron bed measuring 500 mm (19.7 inches), it provides a stable foundation critical for maintaining machining accuracy. The lathe accommodates metric and inch threads, selectable via lever change, enhancing versatility for diverse applications. It is engineered for oil country and other demanding environments requiring robust and reliable turning capabilities. This model supports heavy workpieces with a maximum load between centers of up to 4,000 kg, making it suitable for large-scale manufacturing or repair tasks. The combination of precise mechanical components and practical design features positions the HANKOOK PROTEC-750B/4000 as a reliable solution for industrial lathe applications requiring endurance, accuracy, and flexible operation.