ACRA 1660 GN MANUAL LATHES

Technical Description

The ACRA 1660 GN Manual Lathe is a heavy-duty precision engine lathe designed for versatile machining tasks. It features a 15.5-inch swing capacity and a 60-inch distance between centers, enabling it to handle large and long workpieces efficiently. The lathe is equipped with a robust 7.5 HP motor delivering up to 1,800 RPM spindle speed, facilitating high-power machining with excellent torque. A substantial 3.125-inch spindle bore accommodates large diameter bars for through-spindle operations, enhancing its functionality. The swing over the cross slide measures 9.36 inches, providing adequate clearance for various tooling setups and workpiece sizes. This lathe integrates a durable cast iron bed for rigidity and vibration dampening, ensuring precision during high-load cutting. Its mechanical design supports diverse thread cutting capabilities and fine longitudinal and cross feeds, making it suitable for intricate threading and finishing operations. The machine’s construction and power make it well-suited for automotive, aerospace, and heavy manufacturing environments where precision and reliability are paramount. Overall, the ACRA 1660 GN combines substantial power, capacity, and precision in a manually operated lathe framework ideal for professional shops requiring robust and dependable machining capabilities.