Indandatho eshukumisayo iyindandatho yokubopha uphawu ejikeleza nge-eksisi, kuyilapho indandatho ye-static iyindandatho yokubopha engaguquki nge-axis. E-Meachel Seal, indandatho eshukumisayo ifakwa emgodini futhi ijikeleze nge-shaft, ngenkathi indandatho ye-static ilungiswe ngaphakathi noma ngaphandle kwesembozo sengcindezi, yakha uphawu lwengcindezi. Lokhu kuhlukaniswa kususelwa emsebenzini kanye nesikhundla sabo ku-Coal Mill, ngezindandatho ezishukumisayo zijikelezwa ukunciphisa ukugqokwa, ngenkathi amasongo amile ahlelwe ukuhlinzeka ngomphumela ozinzile seal
Ngaphezu kwalokho, ukwakheka kwendandatho enamandla ye-Coal Mill kuhlanganisa nezinye izinto, ezinjengezingxenye zokunwebeka, indandatho yokugqoka, esebenza ngokuqinile ukuqinisekisa igebe eliphakathi nendawo okuhambayo kanye ne-static ring ekhuphuka kakhulu futhi kuqinisekiswe ukuphuma kwe-coal mill
Ekuphetheni, umehluko omkhulu phakathi kwamasongo ashukumisayo kanye nezindandatho ze-static zesigidi samalahle zisesimweni sazo kanye nomsebenzi: izindandatho ezishukumisayo zijikeleza nge-axis ukuze zinciphise ukugqoka, ngenkathi izindandatho ze-static zihlelwe ukuhlinzeka ngomphumela wokubopha.
