The "Star Burst" is a wet-type pulverizing - or wet jet milling - device to disperse, emulsify, pulverize, and reform surfaces of raw materials by obliquely colliding the particles pressurized up to 245 MPa at the relative velocity of Mach 4.
Star Burst does not use any grinding media, resulting in a minimum amount of contamination. Uniform particle with narrow particle size distribution can be achieved by controlling the injection speed of raw material slurry. Nano-level pulverizing or dispersing is effectively achieved in a short period of time without short path of raw materials.
This device is capable of pulverizing raw material slurry with a viscosity of up to 5,000 MPas or up to 50 wt%. Slurry with hard particles is also applicable, by using our original sealing structure and nozzle made of single crystal diamonds.
Meet and talk to Sugino at TheIJC USA in Chicago, May 22-23, 2019.