300g stainless steel high-speed grinder mill family medicial powder machine commercial electric grinder Mill Herb Grinder,pulverizer Capacity : 300g Power : 1500w Speed : 28000r/min Working time: 8 minutes Interval time: 5 minutes Crushed Level: superfine mill Principle: high-speed grinder 1: The grinder is characterized as beautifully-designed, small in size, light, highly-efficient, easy to operate. 2: The ginder is safe as well as electricity-saving, which grinder the rough and fine power within three seconds to two minutes. 3: The grinder can deal with wide-range different sorts of materials, such as grainsHide gelatin  milk vetch E-gelation, olibanum, root of membranous milk vetch pseudo-ginsengsea horseseed of Chinese dodderglossy ganodermalicorice, peral and ect.The material will not be wasted and the colors and flavors of different material will not be mingled together.