該機（jī）采用“壓緊料體防鬆（sōng）動裝置”輕便可靠,全密封式,無粉塵外溢,無需排風除塵,高（gāo）頻震動（dòng）研磨（mó）,粉（fěn）碎效率高,粒度（dù）均勻,不混樣,可一次（cì）性同時磨（mó）1到7個礦（kuàng）樣（yàng）,產品（pǐn）體積小,結構緊湊,不用安裝,噪音小

Advantage： 1.It do not have dust spillover,it requires no air-exhausting and dusting system, 2.It features high frequency vibration grinding,high efficiency of grinding with uniform particle size. 3.no blending of samples and can grind 1 to 7 pieces for sample with the same time 4.The product is small in volume and compact in structure without need of installation as well as lower noise,It can be operational at any place