Makino offers productivity in large ferrous-part production

This horizontal machine platform extends the capabilities of the original a71 with a host of brand-new features and technologies, including an expanded work envelope, improved ergonomics, increased spindle torque, innovative tool monitoring, advanced motion controls and the new Professional 6 control. The net result is a true next-generation machine platform designed with the most advanced capabilities for productivity, accuracy and reliability.

Designed for the production of midsized cast iron and light alloy parts, the a71nx features a 19.7-inch (500-mm) pallet and added extensions in the X, Y and Z axes, bringing full-axis travels to 31.5 inches, 29.5 inches and 32.7 inches (800 mm, 750 mm and 830 mm), respectively. The expanded axis travels increase the total machining volume 16 percent compared to the original a71. To accommodate these larger workpieces, the maximum payload was also raised, providing capacity for parts weighing up to 1,000 kg.