Everyone may say that only drinking water does not forget to dig wells, but the former diggers were hard working and used labor. Nowadays, with the drilling machine , the well-drilling people's labor can be liberated! So how important is a drilling rig for digging wells! How drilling rigs work The working principle of the drilling rig is: under the action of atmospheric pressure, the circulating liquid inside the sedimentation tank flows through the backwater ditch along the annular gap of the well hole to the bottom of the well, and then the turntable drives the drill pipe, thereby driving the The drill bit rotates to drill, and the negative pressure created by the suction of the mud pump sucks the debris slurry into the drill pipe cavity, then rises to the faucet and is discharged into the sedimentation tank by the mud pump. The circulating liquid after precipitation continues to flow into the well hole. Repeatedly, formed a counter-cyclical drilling work. Development prospects of drilling rigs With the changes of the times, the domestic drilling industry is also rising and developing. The drilling machine industry in China is also undergoing vigorous development. In recent years, the use of automatic drilling machines has gradually become commonplace, as we often use in our lives. Is the electric split drilling rig, hydraulic drilling rigs, etc., and the use of these drilling rigs is also linked to our lives. From the past traditional manual drilling rigs to today's fully automatic drilling rigs, they all looked at the era of drilling rigs. Drilling machine advantages With the minimum power, the lowest cost, convenient and quick, save time and labor to meet the needs of drought irrigation water, thus saving water resources.
Metals, alloys and composite powders commonly used in thermal
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Metal alloy powder, Pure Metal and Spray
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