usoro usoro hama (oke nrụgide) DHD340

DTH Air Hammer na-enye gị ike karịa n'ime oghere ahụ, na-eme ka itinye ego gị na-emepụta ihe na obere oge.
A na-eji hamma DTH dị elu D Miningwell DHD n'ọtụtụ ngwa dị iche iche nke gụnyere ma ọnweghị oke na nnukwu owuwu, Ngwuputa, mmanụ na gas, mgbawa, na mmiri-olulu mmiri.
Nke a dị elu ikuku DTH hammer na-enweghị footvalve bụ nke anyị mere ma mepụta ya, nke bụ otu n'ime hammer DTH kachasị elu n'ụwa.
Ọ nwere uru ndị a
1.Zere nsogbu ahụ na-eme na valvụ ụkwụ. Ọkpụkpụ, ịgbasa na nkwekọrịta.
2.Lower ikuku ikuku na ugboro ugboro mmetụta dị elu. 15-30% elu mkpọpu arụmọrụ karịa bit na ụkwụ valvụ.
3.Simpler Ọdịdị na obere akụkụ mapụtara, na-eme ka mfe & dị ọnụ ala mmezi.
4.Heat-hardened mapụtara,na-eme ka ogologo ndụ na-eje ozi na-erughị nsogbu.
5.Thread njikọ n'ihi na top sub na mbanye Chuck,-eme ka mfe disassembly.