How Often Should Cnc Machines Be Down For Maintenance?

How Often Should Cnc Machines Be Down For Maintenance? Every 6 Months or 1000 Hours: Clean the coolant tank and the radiator. Drain and clean the hydraulic tank, and replace filters. Drain and clean the lubrication unit. Does CNC machine require maintenance? CNC machines require adequate fluid levels, such as lube and hydraulic fluid. Working