... and vortex emulsify mixer: 4kw, 0-3000rpm (frequency control)2. Low-speed frame type scraping mixer: 1 ... .5kw, 0-60rpm (frequency control)3. Attached units of the vacuum mixer: ... , hydraulic system, tilting system, and electric control system, etc.The vacuum mixer is a coaxial ... . Relying on mixing of reversed impeller, under the condition of homogenizing turbine and vacuum status ...