The most suitable size for lab two roll mill

lab two roll mill:

In the rubber and plastic industry, machinery and equipment will be used, such as smelter, mixer, etc. for batch production. The smelter is not only used in the rubber and plastic industry manufacturers for batch production, but also used in some laboratories, schools and research institutes for experiments. So how much of the smelter is better for experiments?

As for the size of the mill, it is mainly based on the weight of the material in one experiment. The main mills used in practical experiments are: 2 inches (light weight only 15KG, but only silicone), 4 inches, 6 inches, 8 inches and 9 inches, which are often used in experiments.

Laboratory two roll mill