QL DTH hamma
A na-eji ihe mkpuchi ala ala na ụlọ ọrụ ihe owuwu, HFD's QL series DTH Hammer Nabata ezigbo alloy steel ma tinye ọgwụgwọ siri ike na akụkụ ahụ mapụtara, nke na-agbatị ndụ hama DTH ma na-ebuli ntụkwasị obi. Ma ị na-egwupụta olulu mmiri, oghere mbụ gbawara agbawa n'ebe a na-egwupụta ihe, ngwupụta elu ala, arụrụ arụ coal, nyocha mmanụ na gas, ma ọ bụ ọrụ ihe owuwu nke chọrọ oke egwu egwu okwute, HFD's QL Series DTH Hammer ga-arụ ọrụ ahụ.
