I-Dongguan Enuo mold Co., Ltd iyinkampani engaphansi kwe-Hong Kong BHD Group, ibhizinisi eliyinhloko ukukhiqizwa kwesikhunta somjovo kanye nokubumba umjovo. Ngaphezu kwalokho, isikhunta se-Enuo siyifektri ye-OEM ebandakanyeka ekuhlolweni kwemishini/ukuhlolwa kwe-Gauge, ukuphonswa kwe-die, ukushintshwa kwe-CNC, ukuhlaziywa kwemikhiqizo ye-Prototype kanye nokuthuthukiswa, ukufuthwa kwezingxenye kanye nokuhlanganiswa.
Imishini yokubumba ngomjovo iqukethe i-hopper yezinto ezibonakalayo, i-injection ram noma i-screw-type plunger, kanye neyunithi yokushisa. Eyaziwa nangokuthi ama-platens, ibamba izibunjwa lapho izingxenye zakhelwe khona. Izingcindezi zilinganiswa nge-tonnage, eveza inani lamandla okubamba umshini ongawasebenzisa. La mandla agcina isikhunta sivaliwe ngesikhathi senqubo yokujova. I-tonnage ingahluka kusukela ngaphansi kwamathani ama-5 kuya kwangaphezu kwamathani ayi-9,000, kanti izibalo eziphakeme zisetshenziswa emisebenzini embalwa yokukhiqiza. Amandla aphelele okubamba adingekayo anqunywa yindawo ehleliwe yengxenye ebunjiwe. Le ndawo ehleliwe iphindaphindwa ngamandla okubamba asukela ku-1.8 kuya ku-7.2 amathani kusentimitha ngalinye lesikwele lezindawo ezihleliwe. Njengomthetho wesithupha, amathani ama-4 noma ama-5/in2 angasetshenziswa emikhiqizweni eminingi. Uma izinto zepulasitiki ziqinile kakhulu, kuzodinga ingcindezi eyengeziwe yokujova ukuze kugcwaliswe isikhunta, futhi ngaleyo ndlela kube ne-tonnage eyengeziwe yokubamba isikhunta sivaliwe. Amandla adingekayo anganqunywa futhi ngezinto ezisetshenzisiwe kanye nosayizi wengxenye. Izingxenye ezinkulu zidinga amandla aphezulu okubamba.
Ukuxhumana kokuqala phakathi kwamaYurophu namaMelika Omdabu kwenziwa ngamaNorseman. Imibiko eminingi yamaNorse esindile inikeza ulwazi mayelana namaMaritimes kanye nabantu bawo bomdabu. AmaNorseman azama ukuhlala eNyakatho Melika cishe eminyakeni engama-500 ngaphambi kukaColumbus.
Ezinsukwini zokuqala zokwakhiwa kwamakoloni, abantu abaningi baseYurophu babebhekene nokuntuleka kokudla, izifo, kanye nokuhlaselwa ngabantu bomdabu baseMelika. Abantu bomdabu baseMelika nabo babevame ukulwa nezizwe ezingomakhelwane futhi bebambisene nabaseYurophu ezimpini zabo zamakoloni.
