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Hydraulic Core Drilling Rig

October 22 , 2021

The crawler core drilling rig is a drilling machine that uses a crawler chassis as a walking device to drill a depth of 200 meters. Users can choose steel crawlers and rubber crawlers according to their own construction requirements. The drilling rig is suitable for geological survey and exploration, road and elevation building foundation exploration, as well as various concrete structure inspection holes, river embankments, sub-grade grouting holes and direct grouting, civil water wells and ground temperature central air conditioning, etc. UNIQUE brand core drilling rig has sent to over 60 countries during the past 15 years since 2006.

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DTH Hammer Introduction

September 29 , 2021

The UNIQUE down-the-hole Hammer is a component of the down-the-hole drilling rig and it belongs to the working device of the DTH drilling rig. DTH hammer is divided into low pressure, medium pressure and high pressure types.

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Hydraulic Core Drilling Rig machine

September 25 , 2021

The HZ series hydraulic core drilling rig is a portable drilling rig with a wide range of uses. It is suitable for geological survey of railways, water conservancy, bridges, dam foundations and other buildings, geological core drilling, small grouting holes, blasting holes, and water well drilling. Diamonds, composite chips and alloys can be used for drilling according to different formations.

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Different Types Of Water Well Drilling Machine

September 16 , 2021

Water well drilling rigs are divided into crawler water well-drilling rigs, wheeled water well-drilling rigs, and towed water well-drilling rigs according to different walking modes;

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Rotary drilling method for well drilling

September 06 , 2021

The commonly used rotary drilling method was promoted by the mining industry and later adopted by the petroleum industry. It is the most effective and widely used drilling method among all drilling systems. According to the main characteristics of the rotary drilling method, it can be called a fluid (mud, air) flushing and powerful drilling process. Drilling wells in this way is a natural development of hydrological well technology. In the United States, the early application of the slewing method was to drill water wells. Today, in oil, natural gas and other minerals and groundwater engineering, rotary drilling accounts for about 90%, which has gradually produced various forms of evolution.

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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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