AOT-SFM-16 is a compact dual-shaft planetary vacuum mixer. Compared to single-shaft models, the dual-shaft mixer comes with three segments of programmable mixing speed from 0 - 600 rpm, which provides more uniform slurry mixing. It has a built-in pump for removing the gas bubble, which can vacuum the mixing container to -0.08 MPa. One 150ml SS container is included and 50 and 500ml container is optional. (heating container is optional up to 200oC). It is compact to put in the glovebox with Ar and N2 atmosphere through an anti-chamber.