HAAS EC-400 HORIZONTAL MACHINING CENTER

Technical Description

The 2019 Haas EC-400 Horizontal Machining Center is a high-performance CNC machine designed for precision and efficiency in demanding production environments. It features a robust 30 HP spindle motor with a CAT 40 taper and a maximum spindle speed of 12,000 RPM, enabling fast and accurate machining of a wide range of materials. The machine is equipped with a 70-tool side-mount automatic tool changer, supporting tools up to 3.5 inches in diameter, 12 inches in length, and 12 lbs in weight, ensuring versatility for complex operations. Axis travels are 22 inches (X), 25 inches (Y), and 22 inches (Z), providing ample workspace for medium to large workpieces. Rapid traverse rates reach 1,000 inches per minute, while cutting feed rates are up to 833 inches per minute, maximizing productivity. The dual pallet changer system uses 15.75 x 15.75 inch pallets, each capable of supporting up to 1,100 lbs, facilitating efficient part loading and unattended operation. The EC-400 measures 132 x 92 x 104 inches and weighs 20,000 lbs, offering a stable and rigid platform for heavy-duty machining. Power requirements are 195-260 VAC at 50 A, with an air supply of 4 scfm at 100 psi. The machine includes a 95-gallon coolant system for effective chip removal and thermal management. With its advanced features, high capacity, and reliable performance, the Haas EC-400 is ideal for high-volume, lights-out manufacturing applications.