Grinding System Macro - NETZSCH Grinding & DispersingThe new peg system is designed for high power input in single and multi-pass operation. The grinding system has an intensive cooling system for the grinding chamber and agitator shaft, making the grinding system Macro the ideal machine for moderate to high viscosity products, such as UV systems, at low processing.macro grinding machine,MICRON MACRO Creep Feed Grinding, Profile Grinding .The standard MACRO creep feed grinder provides a X-travel up to 600 mm long. The torque tube design machine base guarantees superior vibration dampening and thermal stability. Spindles are available with different speed and power ranges to best match the application. All spindles feature liquid cooled motors, and.