I-Dongguan Enuo mold Co., Ltd iyinkampani engaphansi kwe-Hong Kong BHD Group, ibhizinisi eliwumgogodla ukukhiqiza isikhunta sokujova kanye nokubumba umjovo.Ngaphezu kwalokho, i-Enuo mold iphinde ibe yimboni ye-OEM esebenza ekuhloleni ukulungiswa kwe-R&D, i-Die casting, i-CNC machining, imikhiqizo ye-Prototype R&D, Ukufafaza kwezingxenye nokuhlanganisa.
Isikhunta siqukethe izingxenye ezimbili eziyinhloko, isikhunta sokujova (i-A plate) kanye nesikhunta se-ejector (B plate).Lezi zingxenye zibuye zibizwe ngokuthi yi-moulder kanye ne-moldmaker.I-resin yepulasitiki ingena esikhunjini nge-sprue noma isango ekubunjweni komjovo;i-sprue bushing iwukuvala ngokuqinile emlonyeni womjovo womjovo womshini wokubumba kanye nokuvumela ipulasitiki encibilikisiwe ukuthi igeleze isuka emgqonyeni iye esikhunjeni, eyaziwa nangokuthi imbobo.I-sprue bushing iqondisa ipulasitiki encibilikisiwe emgodini img ngokusebenzisa amashaneli afakwe ebusweni bamapuleti A no-B.Lezi ziteshi zivumela ipulasitiki ukuthi ihambe eduze kwazo, ngakho zibizwa ngokuthi abagijimi.Ipulasitiki encibilikisiwe igeleza kumgijimi futhi ingene esangweni elilodwa noma amaningi akhethekile futhi ingene ku-cavity geometry ukuze yakhe ingxenye oyifunayo.
Nakuba ukulinganisa inani labantu bokuqala bomdabu baseNyakatho Melika ngesikhathi sokuthintana kwabaseYurophu kunzima, umzamo wenziwe ekuqaleni kwekhulu lamashumi amabili nguJames Mooney esebenzisa amarekhodi omlando ukuze alinganisele abantu bomdabu enyakatho yeMexico ngo-1600. iminyaka, u-Douglas H. Ubelaker we-Smithsonian Institution ubuyekeze lezi zibalo.Nakuba u-Ubelaker elinganisela ukuthi kunabantu abangu-92,916 ezifundazweni eziseningizimu ye-Atlantic kanye nenani labantu abangu-473,616 ezifundazweni zaseGulf, izifundiswa eziningi zisibheka lesi sibalo njengesiphansi kakhulu.
