Vacuum filter

Single filter bag is for some coarse filtration and pre-filtration process. Lenticular filter is a new type of stacks filter, can be used in place of diatomite filter, for tiny impurities in varied kinds of liquid filtration, clarification, and purification.The two filters can be used together to filter and remove impurities of the crude oil extracted from Biomass. This essential step removes plant waxes and particulates. It is critical to producing a translucent final product which is convenient for the next step of purification by evaporation and distillation.

 Vacuum filter for lab 

Vacuum filter for mid-level 

it adopts single core microporous filtration device,  3 sets and bag filter in series and transported by diaphragm pump.