TONGTAI HA-400II HORIZONTAL MACHINING CENTER

Technical Description

The TONGTAI HA-400II is a high-performance 4-axis horizontal machining center designed for precision and efficiency in demanding production environments. Featuring a robust table size of 16.000" x 16.000" and a maximum workpiece weight capacity of 880 lbs, it supports both index and rotary tables, with the rotary table included as standard. The machine is equipped with a horizontal spindle utilizing a #40 taper, capable of reaching 12,000 RPM and delivering 33.5 HP (30-minute rating) for powerful and accurate machining across a wide range of materials. The automatic tool changer (ATC) accommodates up to 60 tools as standard, with an optional expansion to 240 tools, and achieves rapid tool changes in just 1.5 seconds, minimizing downtime. A standard pallet changer with two pallets enhances productivity by allowing continuous operation. The HA-400II offers X, Y, and Z-axis travels of 24.000", 23.000", and 23.000" respectively, with a maximum feed rate and rapid traverse of 2,362 ipm on all three axes, ensuring swift and precise movement. The B-axis provides full 360° indexing for versatile part orientation. High-precision positioning cones with hydraulic locking deliver exceptional stability during operation, while the machine’s advanced structure and servo motors support rapid acceleration and deceleration. This machining center is ideal for complex, high-volume applications requiring reliability, speed, and accuracy.