Isku-dhafka, Jadwalka ama Sifaynta Mill Roller-ka

Isku qasida mishiinada ama mishiinada sifaynta, sidoo kale loo yaqaano = mashiinada isku dhafka ah ee loo isticmaalo caag, taayir ama warshado caag ah si loogu farsameeyo alaabta ceeriin oo loo sameeyo xeryahooda la isticmaali karo.Aan tusaale ahaan u soo qaadanno mashiinnada sifaynta caagga ah: Gudaha warshadda, baalasha caagga ah waxaa lagu quudiyaa shirar waaweyn oo rullaluistir ah kuwaas oo gacan ka geysta burburinta, jilcisa, abuurna isku dhafka caagga ah oo isku mid ah.

Duubabka daawaha ee loo isticmaalo caag fur-furan mashiinnada isku dhafka ah;qasnada ganaaxa caagga ah;Mashiinnada isku dhafka caagga ah, mashiinnada isku dhafka ah ee duuban ee furan ayaa ah qaybo muhiim ah oo saameyn weyn ku leh wax-qabadka iyo waxtarka warshadda.

Rollers sida caadiga ah waxay ka samaysan yihiin bir shub ah, bir been abuur ah, ama bir chrome ah oo dahaadhay si ay ugu adkaysato cadaadiska sare iyo xidhashada.Dhexroorrada Roller-ku waxay u dhexeeyaan Φ216 mm ilaa Φ710 mm.Dhexrooryada waaweyni waxay bixiyaan cadaadiska ibta sare si loo sifeeyo.Dhererka rullaluistu wuxuu la mid yahay ballaca xaashida cinjirka.Dhererka guud waxay u dhexeeyaan Φ990mm ilaa Φ2200mm.