MAKINO A61 HORIZONTAL MACHINING CENTER

Technical Description

The MAKINO A61 Horizontal Machining Center is a robust 4-axis CNC machine equipped with a 19.7" x 19.7" pallet capable of supporting workpieces up to 1,100 lbs. It offers extensive travel ranges of 28.7" on the X and Z axes and 25.6" on the Y axis, providing ample machining volume. The machine features a full 4th axis pallet indexing for complex multi-axis machining tasks. Its spindle boasts a 12,000 RPM maximum speed powered by a 30 hp motor, utilizing a CAT 40 taper suitable for a wide range of tooling. The machine includes a 60-position automatic tool changer (ATC) for efficient tool management and rapid changeover. Rapid traverse and cutting feedrates reach up to 1,960 inches per minute, ensuring high productivity. Additional capabilities include high-pressure (around 300 PSI) through-spindle coolant for enhanced tool life and chip evacuation, NC4 tool breakage detection, and a comprehensive washdown system for maintenance ease. The control system typically integrates either Makino Professional 3 or Fanuc Professional 5 CNC controls, providing precise axis control and fast cycle times. Hydraulic pallet clamping and an efficient chip conveyor system are standard components, enhancing reliability and operational uptime. Overall, the MAKINO A61 combines high rigidity, precision, and automation suited for heavy-duty and complex horizontal machining applications, making it a versatile solution for production environments requiring accuracy and throughput.