Ngokwenene kunokunciphisa umngcipheko wokuodola umqhubi we-roller ongafanelekanga kwaye ungabi nenxalenye echanekileyo ekhoyo xa izixhobo zidiliza.Kukho izinto eziqhelekileyo ozenzileyo nongazenzi xa ulungele ukubeka iodolo yokutshintsha isihambisi serola:

Yenza

Xa ulungiselela uku-odola thatha inqaku lokwenza, imodeli kunye nenombolo ye-serial ye-roller oyifunayo kunye ne-conveyor ehambelanayo.Ukuba umthumeli wenziwa ngokwesiko, ukuba nenombolo yesiriyali kuya kuchonga icandelo elikhethekileyo eliza kufuneka.
Kukho imiqathango efana ne-snub roller, exhomekeke kwimodeli yokuhambisa inokuba nenani lenxalenye eyahlukileyo ngokusekelwe kwindawo ye-roller.Ke soloko unikezela ngenkcazo yokuba apho i-roller isetyenziswa khona ngenye indlela ungaphela ufumana inxalenye engalunganga.Njengo-2.5" idayamitha ye-snub roller inenani elahlukileyo kune-2.5" yedayamitha ye-snub roller esetyenziswa nge-8" yepuli yodayamitha.Ngoko ngokusekelwe kwindawo yayo inxalenye ichazwa.
Musa

Ungaze ujonge iinkcukacha ezifana nedayamitha yerola kunye nobude be-roller.Kukho iinombolo ezininzi zeerola ezikuluhlu olumalunga nobubanzi obuyi-2”.Ezinye iinombolo zenxalenye zingasetyenziswa endaweni enye, kodwa sifuna ukutshintsha iirola ngeerola ezichazwe ngendlela efanayo kufuneka silumke.
Irola yokuhambisa i-diameter eyi-2” x 12 idla ngokuphazamana ne-1.9” ye-diameter roller.Ukuze ugweme impazamo enjalo sebenzisa isixhobo sokulinganisa ngokuchanekileyo, iperi ye-caliper, ukulinganisa ubukhulu obuchanekileyo.
Ngokuhlala ukhumbula kwaye uqwalasela la manqaku angentla unokuphepha impazamo yokuphelisa inxalenye engalunganga ye-roller yokuhambisa.Kodwa ngamanye amaxesha unokuthatha uncedo lomntu wezobugcisa kumthengisi we-roller ofika evela kwinkampani kwaye unokukunika ulwazi oluchanekileyo.