Spindle Choose for CNC Wood Router

Spindle Choose for CNC Wood Router
Spindle is the important part for cnc wood router. The spindle quality effect processing speed and accuracy directly. So it is rather important that choosing high quality spindle on cnc wood router. 
1. If you value processing efficiency, requires high speed and big engagement of cutting edge, such as solid wood etc, you need spindle power equal or bigger than 3kw. 
2. CNC wood router requires spindlw with high accuracy bearing. If it is not, then the spindle will be over heating after long time high speed rotation, then the lifttime will be shortened. OMNI use high quality spindle with high accuracy bearing in spindle, and also offer LED screen for spindle of cnc wood router temprature measure. And it could show you the spindle temprature obviously, tell you may spindle need rest if it works rather long time.
3. Check cnc wood router rotating sound if normal at different speed.
4. Check if spindle radial direction is forced. This is for checking if could cut hard material at high speed. Some spindles only can cut hard material at lower speed, if adjust to high speed, spindle may lost rotate, after using for some period, may lost accracy or even broken.