Ferramentas de perfuração de DTH
(3)
Classificação de ferramentas de perfuração de DTH
Preço: Negotiable
MOQ: Negotiable
Prazo de entrega: Negotiable
1. According to different places of use, down-the-hole drilling rigs can be divided into two categories: downhole and open-pit. Downhole drilling rigs can be divided into self-propelled and non-self-propelled according to whether there is a walking mechanism. There are many open-air down-the-hole dr... Veja mais
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Características das ferramentas de perfuração de DTH
Preço: Negotiable
MOQ: Negotiable
Prazo de entrega: Negotiable
1. The down-the-hole drilling rig uses a motor through a high-performance reducer as the rotary power; a cylinder is used as the propulsion power. The hydraulic system is omitted, so the mechanical efficiency is high, the cost is low, and the performance is stable. 2. With anti-jamming protection, w... Veja mais
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A finalidade de ferramentas de perfuração de DTH
Preço: Negotiable
MOQ: Negotiable
Prazo de entrega: Negotiable
Engineering anchor drilling rigs can be used for drilling rock anchor cable holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railways, highways, rivers, hydropower and other projects. Veja mais
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