Halayen ayyuka:
Buga tare da katako guda uku da ga-ginshiƙi, bawuloli na harsashi da aka saka a cikin fakitin da yawa don tsarin hydraulic da tsarin lantarki kaɗai, a cikin aikace-aikacen kayan filastik iri-iri iri-iri kamar extruding, lankwasawa, nadawa da zane da dai sauransu, Hakanan ya dace da latsa nau'ikan filastik da kayan foda, fasahar sarrafawa guda biyu na saiti na saiti ko saiti na saiti ko saitin bugun jini gabaɗaya.
Yakamata a samar da kayan aikin buffer don ɓarke da naushi don kawarwa ko rage girgiza da hayaniyar da ta haifar da tasirin nan take.
Loa ded tare da m bolster, saurin mutuwa canji da ciyar a ciki da waje da dai sauransu ga abokin ciniki'sha'awar.

