... 2:high speed 3:low noise and long life 2030 CNC routerAdopt constant power water-cooled frequency spindle, high speed, low ... structure, stable performance, good weight bearing ability.This machine is mini machine, low price, high performance, especially suitable for home and ... temperature: 0 - 45°CRelative humidity: 30% - 75%Weight: 57kg 2030 CNC router (300*200mm)