Technical Description
The Doosan HC 400II Horizontal Machining Center is a high-performance CNC machine featuring a 4-axis configuration with travel distances of 23.6 inches on the X-axis, 22 inches on the Y-axis, and 22.2 inches on the Z-axis. It utilizes a robust 25-horsepower spindle motor capable of reaching speeds up to 12,000 RPM with a CAT 40 BIG PLUS taper, optimizing both power and accuracy. The machine is equipped with a 60-tool automatic tool changer (ATC), enhancing efficiency in complex machining operations. Its pallet dimensions measure 15.68 by 15.68 inches, supporting workpieces up to approximately 1,100 pounds with 1-degree indexing on the B-axis for versatile machining angles. The rapid traverse rate reaches 1,575 inches per minute across all axes, boosting productivity through swift positioning. Control is managed via a Fanuc i Series CNC system, integrated with advanced features such as AI Contour Control II, hydraulic clamping, through-spindle coolant at 230 PSI, and embedded Ethernet connectivity, facilitating precise and reliable machining processes. Additional equipment includes a chip conveyor, coolant tank and pumps, auto tool measurement, and a Renishaw probe interface for enhanced tool and workpiece setup. The compact machine footprint measures approximately 190 inches by 90 inches by 112 inches, weighing around 25,000 to 26,800 pounds, making it suitable for efficient factory floor utilization while handling demanding aerospace and industrial materials like aluminum and titanium. This machine balances high speed, precision, tooling capacity, and operational versatility for complex production environments.
