... to sets of inside and outside to achieve lifting movement) ink mixer based on model EA230 single-pillar, dual-screw fixed ... to control mixer’s speed. Application range: Oil paint, printing ink, seed fat, colophony, asphalt, gooey, medicine liquid, motor oil, ... long time working, long performance life, explosion-proof, not effected by high temperature and shake.2. Speed stepless adjustment; adjust air ...