MAKINO A51 HORIZONTAL MACHINING CENTER

Technical Description

The 2006 Makino A51 Horizontal Machining Center features a robust and precise work envelope with X and Y-axis travels of 22 inches each, complemented by a Z-axis travel of 19.7 inches, enabling versatile machining of medium-sized parts. It is equipped with a high-speed spindle capable of reaching 12,000 RPM, driven by a CAT-40 taper, offering a balance of power and rigidity suitable for a wide range of materials and cutting applications. The machine supports a tool capacity of 60 with an automatic tool changer (ATC), enhancing productivity by reducing tool change times. It incorporates dual pallets sized at 15.7 inches square, facilitating efficient workpiece changeover and improved throughput. The A51 model integrates advanced CNC controls, typically a Makino Professional series or Fanuc-compatible control, providing accurate 4-axis machining with pallet indexing capabilities down to 0.001 degrees for precise angular positioning. Additional features often include high-pressure coolant through spindle (Chip Blaster) for enhanced chip evacuation, a chip conveyor system, and optional probing for setup and quality assurance. The machine’s construction includes heavy-duty castings and linear guide ways to ensure rigidity and stability during high-speed cutting, supporting demanding production environments. With a pallet capacity around 880 pounds, the A51 is well-suited for automotive, aerospace, and general machining industries requiring reliable horizontal machining centers with a robust tooling system and efficient workflow. Overall, the 2006 Makino A51 Horizontal Machining Center offers a combination of precision, speed, and tooling flexibility tailored to mid-sized component manufacturing.