LUNAN CA6250B MANUAL LATHE

Technical Description

The LUNAN CA6250B manual lathe features a robust design with a maximum swing of 19.69 inches (500 mm) over the bed and 11.81 inches over the cross slide, enabling versatile machining of medium-sized workpieces. It supports a spindle bore diameter of 3.15 inches (80 mm), allowing for through-spindle machining of longer shafts. The spindle operates at speeds up to 1,400 RPM, facilitating effective turning, drilling, reaming, and threading operations on materials such as steel, cast iron, and nonferrous metals. The lathe’s precision capabilities include high dimensional accuracy suitable for standard and complex geometries. It typically comes equipped with multiple tool post stations for efficient tool changes during various machining processes. The bed width of approximately 400 mm contributes to the machine's rigidity and stability, ensuring smooth operation under heavy-duty cutting conditions. The CA6250B supports maximum workpiece lengths of up to 2000 mm or more depending on the configuration, with a workpiece weight capacity of 500 kg. Key features include hardened, medium-frequency quenched guide rails on the bed for durability and accuracy, manual braking for safety and control, and adaptability for processing cylindrical, conical, and flat surfaces as well as threading with different pitch standards. Power requirements generally align with 380V systems, and machine weight and dimensions support stable operation in industrial environments. This lathe is well-suited for precise manual machining tasks in workshops requiring reliability, accuracy, and moderate production capacity.