Ngwá ọrụ Hammer DTH (N'ala)

Ntụtụ DTH (Down-The-Hole) na-egosi ike ọtụtụ nke teknụzụ ndoro ndoro nke ndoro ndoro doro n'okpuru ugbo ala na engineering geotechnical. A na-akpọkpọ ha na ntụtụ steel ma ọ bụ tungsten carbide, ha na-egosi na ntụtụ ndoro ndoro DTH, na-eme ike ndoro ndoro nke ọtụtụ na-eme ka ụkwụ ugbo ala na ụkwụ ugbo ala doro ugbo. Mgbe ọ bụla, DTH percussion drilling na-eme ka energy na-egosi n'okpuru drill string na-egosi na hammer bit nke na-egosi na borehole face, na-enyere ndoro ndoro nke ọtụtụ nke ụkwụ ugbo ala doro ugbo na materials consolidated. Nke a na-eme ka drilling methodology na-eme ka ọ dị mma na ugbo ala preparation, anchor bore installation, na exploration drilling ebe rotary systems na-eme ka efficiency nke ọtụtụ. Ntụtụ a na-eme ka na-eme ka pneumatic ma ọ bụ hydraulic percussion hammers, na ndoro ndoro bore diameters na-akwụ 25mm ruo n'ọnụ 150mm, na-enyere contractors ike ịhazi na ntụtụ nke na-eme ka ha nwere ike ịhazi na ntụtụ nke na-eme ka ha nwere ike ịhazi na ntụtụ nke na-eme ka ha nwere ike ịhazi na ntụtụ nke na-eme ka ha nwere ike ịhazi na ntụtụ.