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        Global TWS (True wireless stereo, true wireless stereo) Bluetooth headsets continue to hold high growth audio products, still in the explosive growth stage.  

  The TWS uses a Bluetooth chip to connect the mobile hand to the host, thus ditching the traditional wired connection between headphones altogether. 

   Greatly improve the user's convenience and portability.    Make TWS headphones in the market.

With the explosive growth of TWS Bluetooth headsets, limited by the very small headphone space,

 the power supply unit will be the first important core supporting components."    In front of the "TWS cell" cake, since 2019, 

cell manufacturers have continuously updated and more production equipment and more lithium battery industry enterprises have been involved in the production of TWS cells. 

   The comprehensive consideration of cell production design small volume, winding, packaging, liquid injection and other production processes ushered in new challenges.

Ji kerr according to TWS cell personalized demand characteristics more obvious, all from the reality, demand-oriented,

 seize the opportunity to ring market demand.    Accurately grasp the existing bottleneck,

 aiming at the small amount of electrolyte injection in TWS cell, high precision injection, unstable bubbles during injection, 

dripping during injection and so on.   Ji kerr metering pump engineering and technical personnel for this battery cell tailored to the development   

   of a micro type of small injection volume of intelligent ceramic injection pump JKR-ZNX1-M500UL.

The guiding ideology of research and development design is combined with the actual needs of battery enterprises and lithium battery injection machine enterprises. 

   Combined with traditional design experience, taking full account of stability and safety, the operation is reduced to the simplest, 

the safety is improved to the highest, and the automatic intelligent control is achieved to reduce the operation of workers.  

  The traditional Haiba pump operation is complicated and cumbersome, and it is difficult to accurately adjust the injection amount at one time.  

  The new intelligent ceramic injection effectively solves the problems such as small amount of injection, easy dripping and unstable amount of injection due to bubbles. 

   Further improve the intelligence, automation, data effectively increase the cell yield.

Intelligent ceramic liquid injection pump JKR-ZNX1-M500UL main features of ceramic spool plunger structure, no crystallization, no stuck pump.  

  It is most suitable for micro electrolyte injection, and the injection volume of a single stroke is between 0.005-0.5 grams of electrolyte.  

  One-thousandth of the injection accuracy.