Ukutyibilika kwevili loxinzelelo lomatshini wepellet yimeko eqhelekileyo kubasebenzisi abaninzi abangenazo izakhono ekusebenzeni kwegranulator esanda kuthengwa.Ngoku ndiza kuhlalutya ezona zizathu ziphambili zokutyibilika kwegranulator:

(1) Isiqulatho sokufuma semathiriyeli ekrwada siphezulu kakhulu;

(2) Umlomo wentsimbi wokungunda uyacolwa, nto leyo ebangela ukuba umngundo uphele.

Fumana isizathu:

A. Nxiba iimeko zehupula, ivili lokuqhuba kunye nomgca we-pellet mill;

B. Impazamo ye-concentricity yofakelo lwe-mold ayikwazi ukudlula i-0.3 mm;

C. Umsantsa wevili loxinzelelo kufuneka ulungelelaniswe: isiqingatha somphezulu wokusebenza wevili loxinzelelo sisebenza kunye nomngundo, kwaye ivili lohlengahlengiso lomsantsa kunye nesijija sokutshixa kufuneka kuqinisekiswe ukuba sikwimeko entle yokusebenza;

D. Musa ukuvumela i-granulator ingasebenzi ixesha elide xa i-roller yoxinzelelo ityibilika, kwaye ulinde ukuba ikhuphe ngokwayo;

E. Umlinganiselo wokunyanzeliswa kwe-mold aperture esetyenzisiweyo iphezulu kakhulu, nto leyo ebangela ukuxhathisa okukhulu kokukhutshwa kwesikhunta kwaye kwakhona sesinye sezizathu zokutyibilika kwe-roller yoxinzelelo;

F. Musa ukuvumela igranulator iqhube ngokungeyomfuneko xa kungekho nto yokutya.

(3) Ukugxila kwe-roller yoxinzelelo kunye ne-shaft ephambili ayilungile.

A. Ukufakwa okungafanelekanga koxinzelelo lwe-pressure roller kubangela ukuba isikhumba soxinzelelo lwe-roller sibe si-eccentric kwelinye icala;

B. I-mold ye-bevel kunye ne-cone assembly, ibhalansi kunye ne-concentricity ayilungiswanga ngexesha lofakelo;

(4) Uxinzelelo lwe-roller bearing lubanjwe, buyisela i-pressure roller.

(5) Ulusu lwe-roller yoxinzelelo alujikelezi, lutshintshe okanye lulungise ulusu lwe-roller yoxinzelelo;fumana isizathu.

A. Umgangatho we-roller yoxinzelelo awufaneleki;

B. I-roller yoxinzelelo ayivalwanga ngexesha xa ihla, kwaye i-pressure roller i-idling ixesha elide ngenxa ye-friction.

(6) Ivili lokuphotha loxinzelelo ligobile okanye likhululekile, buyisela okanye liqinise ivili lokusonta, kwaye ujonge imeko yevili lokuphotha loxinzelelo xa utshintsha umngundo kunye nevili loxinzelelo;

(7) Umphezulu wokusebenza wevili elicinezelayo kunye nomphezulu wokusebenza wokungunda awulungelelaniswanga kakuhle (icala lomtya), buyisela ivili elicinezelayo, kwaye ufumane isizathu:

A. Ukufakwa okungafanelekanga kwe-roller yoxinzelelo;

B. Ukuguqulwa kwe-shaft eccentric yevili elicinezelayo;

C. I-shaft engundoqo yokuthwala okanye i-bushing ye-granulator igugile;

D. I-tapered yokuqinisa i-flange igugile, ibangela ukulayishwa kokungunda okuninzi.

(8) Umsantsa phakathi kwe-shaft ephambili ye-granulator inkulu kakhulu, kwaye i-granulator igqitywe ukuze iqinise isithuba;

(9) Umngxuma wokungunda uphantsi (ngaphantsi kwama-98%), womba umngxuma wokungunda ngesibhamu, okanye ubilise ngeoli, uze uwutyise emva kokusila.