BENTONITE PROCESSING OPLEMENJIVANJE BENTONITAclay in small pieces for further processing. But also jaw crusher and cone crusher may be applied. Next steps in processing of bentonite are drying in ro- tary kiln and milling. Order of steps depends on the choi- ce of the mill. If the mill is sensitive to the moisture, (i.e. if milling of the wet material is inefficient), crushed ma-.bentonite grinding mill wet processing,bentonite grinding mill wet processing,Working principle of drilling grade bentonite grinding mill - MediumDec 1, 2017 . The preparation of high quality bentonite, efficient milling equipment is an inevitable choice. Fujian Fengli has accumulated rich manufacturing experience in bentonite processing field, made a more mature and efficient bentonite powder selection scheme which can provide better bentonite grinding.