Summary

The Haas EC-400 is a horizontal machining center designed for high-volume production milling with unattended operation capability. It delivers multi-face machining via a full 4th-axis rotary system and includes a dual-pallet changer for continuous workflow. Optional features extend automatic operation with a pallet pool and high-capacity tool changers, supporting lights-out manufacturing in production settings.

Key Capabilities

• Horizontal spindle orientation with integrated 4th-axis (B-axis) rotary for synchronous and indexing operations
• Dual automated pallet changer with 400 mm pallets, expandable to 6-station pallet pool
• Side-mount tool changer with up to 100+1 capacity (options), enabling extended unattended machining
• Max cutting feedrate of 833 ipm and rapid traverse rates on all axes up to 1400 ipm
• High-torque, 8100 rpm, 30 hp inline direct-drive spindle supporting CT40, BT40, and HSK-A63 tool tapers
• CNC control system with remote monitoring (HaasConnect), advanced tool management, and Ethernet/WiFi connectivity
• Advanced chip and coolant management with belt-type conveyor, variable flow coolant, and 95-gallon tank

Key Specifications