ATRUMP KL-1640 NC HORIZONTAL MACHINING CENTER

Technical Description

The ATRUMP KL-1640 NC is a horizontal CNC machining center designed for precision turning operations. It features a single main spindle with a maximum turning diameter of 14 inches and a turning length capacity of 38 inches, supporting a maximum swing of 16 inches. The spindle accommodates a chuck diameter of 6 inches and a bar capacity of up to 2.13 inches in diameter. Powered by a 7.5 HP motor, the spindle runs at speeds up to 3,000 RPM. The machine operates on a 2-axis system, with an X-axis travel of 7.4 inches and a Z-axis travel of 31.5 inches, each offering a maximum feed rate of 120 IPM and a rapid traverse rate of 180 IPM. Tooling is managed through a tool post carrier, capable of holding up to four tools, though only one tool can be used for simultaneous cutting. This configuration supports efficient machining of medium-sized parts with high precision. The ATRUMP KL-1640 NC is controlled by a CNC interface such as the Centroid T400 system, providing user-friendly programming and fast setup for job shop environments. It is suitable for operations requiring rigid stability, precise spindle control, and moderate throughput, making it ideal for tool rooms and small- to medium-batch production scenarios. Overall, the KL-1640 NC combines robust spindle power, precise axis control, and versatile tooling capabilities in a compact horizontal configuration.