The emulsifier for solid-liquid mixing is more suitable, and its interior is generally high-strength cemented carbide, similar to two grinding discs for shearing movement. More resistant to wear. The emulsification effect can be achieved by adjusting the gap. But the disadvantage is that the output is generally small.
High-speed mechanical agitation results in larger output, and the mixing effect may be worse.
You'd better contact the manufacturer of the machine more and compare the functions, advantages and disadvantages of each machine. Choose in combination with your production requirements.