Technical Description
The Haas EC-400 Horizontal Machining Center is a high-performance, 4-axis CNC machine designed for precision and efficiency in demanding production environments. Equipped with a Haas CNC control system, the EC-400 features a dual pallet changer with two 15.75" x 15.75" pallets, each capable of supporting up to 1,000 lbs, enabling rapid workpiece changeover and unattended operation. The machine offers full 4th-axis indexing with B-axis pallet rotation accurate to 0.001°, providing exceptional flexibility for complex machining tasks. Axis travels are 20" in X, Y, and Z, with a spindle nose to pallet center range from 3.9" to 23.9", accommodating a wide variety of part sizes. The CAT 40 spindle delivers 20 HP and operates at speeds up to 8,100 RPM, ensuring high-speed cutting and excellent surface finishes. Feed rates reach 500 IPM, while rapid traverse rates hit 1,000 IPM across all axes, maximizing throughput. The automatic tool changer has a capacity of 24 tools, supporting efficient tool management and reduced downtime. The EC-400 measures approximately 140" x 97" in footprint and stands 102" tall, with a total weight of about 22,000 lbs, reflecting its robust construction. Powered by a 220V, 3-phase, 60 Hz electrical supply, the machine is engineered for reliability, accuracy, and long-term durability in industrial settings.
