Inshuro nyinshi zizunguruka kunyeganyega kuri ecran yubutaka bwo gusuzuma ubwoko bwa moteri bwo hanze ikoreshwa mugutanga amanota, gusuzuma, no gushungura ibikoresho fatizo cyangwa ibicuruzwa byarangiye. Igikoresho gikora ku ihame ryo kunyeganyega, ukoresheje moteri yinyeganyega kugirango ibikoresho bisubire inyuma na ecran kuri ecran, kugera kuntego yo gusuzuma no kuyungurura.
Mugaragaza kunyeganyega na ecran ni ubwoko bwo kunyeganyega butandukanya nibikoresho mubunini ukoresheje icyerekezo cyo kuzunguruka. Iki cyifuzo gisanzwe na moteri gitera ecran kugirango uzenguruke muburyo buzenguruka, bigatuma ibice binyura muri ecran kandi bitandukanijwe bishingiye ku bunini. Mugaragaza kunyeganyega bikunze gukoreshwa munganda nko gutunganya ibiryo, imiti, imiti, amabuye y'agaciro, amabuye y'agaciro, n'abandi benshi. Nuburyo bunoze kandi buhebuje bwo gutondeka no gutandukanya ibice byubunini butandukanye. Inyungu zo gukoresha ecran yo kunyeganyega zirimo imikorere yo hejuru, imikorere ikomeza, urwego ruto rusakuza, no kubungabunga byoroshye. Irashobora kugezwa kugirango yubahirize ibisabwa byihariye kandi ishoboye gutandukanya ibice biturutse ku byiza cyane kuri Coarse.
1.Hizagurika, igishushanyo cyiza no kuramba, birashobora kugota ifu cyangwa mucus./^/ Kandi ibikoresho biteye ubwoba bihita bisohoka, bituma imikorere ikomeza./S/^/^5.usique igishushanyo kinini, kandi ecran irashobora gukoreshwa mugihe kinini, kandi ecran irashobora gukoreshwa mugihe kinini, kandi ecran irashobora guhinduka vuba muminota 3-5 gusa./^/^/^6. Ingano ntoya, ntabwo ifata umwanya kandi biroroshye kwimuka./^/^/^7.Imashini ya ecran irashobora kugera kubice bitanu, kandi birasabwa gukoresha ibice bitatu.
Inganda za shimi:resins, amagana, ibiyobyabwenge by'inganda, kwisiga, gushushanya, ifu gakondo y'Ubuvuzi y'Abashinwa, n'ibindi.Inganda zibiribwa:Ifu, ibinyaminyu, umunyu, ifu yumuceri, ifu yamata, amata ya soya, ifu ya ey, isosi, umutobe, nibindi.Icyuma, ubucukuzi bwa metallurgical:Ifu ya Aluminum, iyobora ifu, infu ya copper, Ore, Alumin Ifu ya Diopder, Ifu ya Manganel, LimeGufata umwanda:Guta imyanda, imyanda, irangi no kurangiza amazi, abafasha, bakora karubone, nibindi.
