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Chongqing Gold Mechanical & Electrical Instrument Co., Ltd.
Chongqing Gold Mechanical & Electrical Instrument Co., Ltd.
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Home > Spindle Type Drilling Rig (Rotary Drilling Fluid Cycling) >

150m Depth High Speed Core Drilling Machinery

Chongqing Gold Mechanical & Electrical Instrument Co., Ltd.
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150m Depth High Speed Core Drilling Machinery

150m Depth High Speed Core Drilling Machinery

Main Specification: 1. This core drilling rig has 5 gear shifts, highest rotating speed reaches 1045r/m, high drilling efficiency. 2. Using 53*59 hexagon active drilling rod, provides this core ...

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