MAKINO MC1816-5XA HORIZONTAL MACHINING CENTER

Technical Description

The Makino MC1816-5XA is a horizontal 5-axis machining center designed for high-precision, heavy-duty machining applications. It features a large table measuring 70.87" by 39.4" with a maximum workpiece weight capacity of 4,400 lbs. The machine is equipped with a horizontal spindle having a #50 taper, delivering up to 4,000 RPM (with a 5,000 RPM option) and 67 HP rated for 30-minute intervals, enabling efficient material removal and high torque performance. This 5-axis center supports simultaneous 5-axis machining with A and B rotary axes capable of ±105° and 360° rotation, respectively, facilitating complex geometries and enhanced part accessibility. The machine offers sizable travels of 72.8" (X), 63" (Y), and 55.1" (Z) axes with rapid traverse speeds of up to 630 ipm, ensuring fast and precise positioning. Tool management is robust, featuring an automatic tool changer (ATC) with a 60-tool capacity standard and an optional expansion up to 200 tools. Tool change times are 16 seconds (tool-to-tool) and 21 seconds (chip-to-chip), enhancing throughput. It also includes a standard pallet changer system with two pallets, supporting extended run times with minimal downtime. The MC1816-5XA's combination of a large work envelope, powerful spindle, extensive tool capacity, and precise 5-axis control makes it well-suited for aerospace, mold and die, and heavy manufacturing sectors requiring precision and productivity in machining large, complex parts.