Kupararira, vanochengeta uye homogenize zvishoma zvinhu.IChiliges inoshandiswa muLab kuti uite muyedzo, gadzira iyo modhi, uye chivimbo chigadzirwa chitsva.
Inokodzera zviwanikwa zvakanyanya, zvinoshandiswa kusekwa uye emuki emakiromita epakati uye yakaderera viscosity. Iye mukuru wepasirose uye Rotor anogadzira kutemwa kwakasimba, kugaya, kurova uye nemhirizhonga, kuti mvura namafuta vanocheka. Iyo granule diamita inozadzisa chimiro chakagadzikana (120nm-2um)