News

Advantages and adaptability of Tricone Bit

August 30 , 2021

At present, whether in domestic construction or overseas contracting of water well projects, roller cone drilling technology is generally used, especially for deep water wells and geothermal wells. Judging from the field of roller bit use in recent years, it has been extended to pile foundation construction, trenchless engineering construction, and coal mine gas drainage well construction.

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What is the down-the-hole hammer water well drilling rigs ?

August 23 , 2021

Pneumatic water well drilling rigs (hereinafter referred to as gas drills) are also called down-the-hole hammer water well drilling rigs. It uses compressed air as a well-washing medium and as energy for breaking rocks. It is also a percussive rotary drilling method, and its characteristics are similar to the hydraulic percussion drilling technology. The main advantage is that it can effectively improve the drilling efficiency of the pebble layer and hard rock, the drill bit has a long life, and can reduce the hole inclination; its drilling procedures are characterized by low weight on bit, small torque, low rotation speed, and large flushing medium flow.

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How Can Prolong The Drilling Machine Working Life

August 10 , 2021

Operators should operate by the specifications, and barbarous construction is prohibited

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600m Depth Water Well Drilling Machine

August 10 , 2021

600m steel crawler water well drilling rig, this machine has strong cross-country performance, high drilling efficiency, and good hole quality.

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Water Well Drilling Machine Routine Maintenance

August 10 , 2021

Check the pulley system of the drilling rig at any time;

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Introduction Of Two Compound Water Well Drilling Rigs

August 10 , 2021

One is to add an impact mechanism based on the rotary drilling rig, which is mainly used for rotary drilling.

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