Mini planetary ball mill : 

 - YLK Mini planetary ball mill is a necessary device of high-tech materials mixing, fine grinding, sample making, new product development and small batch production.  : 
 + It can mill the materials from 3~10mm maximum into 0.1~1µm minimum powder,  : 
 + This model owns small volume, high efficiency, low noise and functional features which is a i : 
 + Ideal equipment for R&D institution, university, enterprises laboratory to get samples (each experiment can get four samples at the same time). : 

 - Working principle : 
 + The planetary Ball Mill has four ball grinding tanks installed on one turntable.  : 
 + When the turntable rotates, the tank axis makes planetary movements,  : 
 + The balls and samples inside the tanks are impacted strongly in high speed movement, and samples are eventually ground into powder.  : 
 + It has 3 types of mill methods: dry mill, wet mill and vacuum mill.  : 
 + Two or four grinding tanks can work together. : 

 - Feature : 
 + Stable revolving speed of the gear transmission ensures the consistency and repeatability of the experiment. : 
 + Planetary movement principle owns high speed, large energy, high efficiency, small granularity. : 
 + Four powder samples from different sizes and different materials can be produced at one time. : 
 + The machine is controlled by frequency converter, you may choose ideal rotating speed according to expected experimental result.  : 
 + The converter is equipped with device of under voltage and over-current to protect the motor. : 
 + The planetary ball mill has functions of timing power off, self-timing forward and reversal rotating.  : 
 + You may choose freely any operation modes of one-way direction, alternation, succession, time setting according to experimental needs, so as to improve efficiency of grinding. : 
 + Technical features of Ball Mill: Low center of gravity, stable performance, compact structure, easy operation, reliable safety, lower noise, small loss. : 
 + Safety switch is installed on the machine to prevent safety accident if the safety cover is opened while machine is running. : 

 - Accessory : 
 + We provides all kinds of mill Jar, Stainless Steel Jar, Zirconia Jar, Corundum Jar, Alumina Jar, Nylon Jar, PU Jar, Tungsten Jar and PTFE Jar etc.  : 
 + Further, we also provide Stainless Steel Balls, Zirconia Balls, Alumina Balls, PU Balls, Tungsten Balls accordingly.  : 
 + Normally, Mill Jar and balls of the same material are used.  : 
 + In principle, the mill Jar material must be harder than the material to be ground. :