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Solution For Water Cooled Spindle Won’t Pass Water| Troubleshooting


There are two kinds of spindle motor which are used on cnc router engraving machine: air cooled and water cooled spindle. Each type has its own advantage and disadvantage. Air cooling spindle is cooled by fan, the service life is longer, but noise is a little larger, with low rotating speed. Water cooling spindle is high rotating speed and low noise, but we must pay attention to the water circle status and keep the cooling system good in the process of machining. EagleTec is a china cnc router manufacturer who also provides you full range of cnc router spare.  


Wood dust will easily fall into the cycle of water during process of engraving. With time passing, much more dust or debris fall into the water circle and leads to water flow weak or blockage. We must eliminate the debris inside the water pipes timely when this happen. Otherwise, it will cause worse result that the bearing inside spindle motor is damage. To prevent the water hose blockage, we should replace the water timely and keep it clean all the time. And it will be better if we cover a filter on water pump outlet. In this way, it can prevent debris running into water hose of spindle to protect the spindle from being blocked. 
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But if the spindle won’t pass water already, how to solve it? 

 

1) We can use blow pipe of air compressor to blow the water hose of the water cooled cnc spindle, please blow the inlet hose several times first, if not work, then blow the outlet hose. 

 

2) It is not easy to find the water hose got blocked because they are inserted in the water. So you’d better to check the temperature of spindle regularly during the process of spindle working, if you find the spindle is hot, please check the water circle at once to avoid spindle damage.

 

EagleTec can provides you technical assistance if you need. Please feel free to contact us.


                                                                                                     
Original article from Jinan EagleTec CNC Machinery Co.,Ltd.

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