Eraser vibrating IV 3M

Detailed information on the equipment can be found on the official web site of "Vibrotehnika" 

_{Erasers vibrating IV can be used in various industries such as chemical, mining, metallurgical, food, pharmaceuticals, perfumes, and many others.}

_{Eraser consists of a vibrating actuator  and the grinding portion, which includes a bowl with a lid ring and a roller.}

_{Vibratory drive consists of a cylindrical body with a hinged lid and a work platform mounted to the housing 4 by means of springs. On the bottom surface of the platform is mounted an eccentric weight having a vertical axis, which during rotation of the platform, together with rigidly fastened thereon pulverizer part oscillates. The control unit placed outside the body and does not feel vibration loads. Grinding parts fixed on a folding clamp platform.}

_{Operating principle.}

_{Platform eraser together with fixed thereon bowl, makes circular vibrations in a horizontal plane. In this ring makes a break in the walls of the bowl, and the roller - on the walls of the ring. Material abraded between the bowl wall and a ring, between the roller and the ring, as well as between the lower ends of the roller ring and the bowl bottom, the upper ends of the ring, the roller and cover.}

Volume loaded into the sample cup should not exceed 50 cm3.
Eraser work time is determined experimentally, on reaching a predetermined size of the crushed material.