Have you got a complex construction project coming up? Is it going to involve intricate drilling of deep borehole details? Full hydraulic drilling rig machine is one of the speediest and most efficient drilling techniques out there. What makes this type of core drilling rig so great? Read on to learn more about the fantastic benefits of full hydraulic core drilling machine.
What Is Full Hydraulic Core Drilling rig?
The full hydraulic core drilling rig is a multifunctional drilling rig developed by YG Machinery after technical innovation on the basis of a traditional core drilling machine. It adopts diamond and carbide drilling tools. Among the many drilling rigs, it is one of the most perfect drilling machines. It can work in harsh environments such as plains, hilly areas, high temperatures, and severe cold. It is mainly applicable to the exploration of metal and non-metal solid deposits.
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What Is The Main Application Of Hydraulic Core Drilling Rig？
Put simply, full Hydraulic core drilling machines are used in construction industries, mining industries, geotechnical engineering, and research. It specifically includes oil, gas, and mineral resources exploration, engineering geological prospecting, hydrological well exploration, borehole in surface blasting, gallery ventilation, etc.
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Why Full Hydraulic Core Drilling Machine Is So Popular？
Are you looking for an efficient drilling method for your big project? Here are the top reasons why the full hydraulic core drilling machine is so handy for construction work!
1. Rate of Penetration (ROP) Enhancement
Assessing the ground before drilling and selecting the best configuration and core bit for drilling can effectively increase the rate of penetration. The higher the drilling speed, the more efficiently the bit can drill through hard materials when drilling.
2. Energy Conservation And Environmental Protection
It adopts the advanced load-sensitive control technique, the drilling rig has reduced power consumption and heat generation to the lowest level. With lower pollution discharge of diesel engines, and a professional noise-reducing design, the drilling rig is suitable for urban operation.
3. High Efficiency And Reliable Performance
It adopts a high-configuration accessory, such as a diesel engine, hydraulic pump, main valves, motors, drill bit, drill pipe, etc. With an advanced structure design and flexible operation method, all these guarantee the drill rig’s high operation and performance efficiency.
4. Flexible To Operation
The rope coring process does not need to lift the drill pipe. The winch is connected to the salvage device, and the coring efficiency is high.
5. Complex Terrain Can Be Operation
The four sets of bearings in the vertical axis box are positioned to ensure that the gyrator has sufficient rigidity to deal with complex geological conditions such as gravel and pebble.
6. Easy To Move And Install
It is easy to move and install. It adopts crawler chassis, which is can move easily. The noise of the vehicle’s running mechanism and the vibration of the vehicle body reduced, and greatly reduce fuel consumption. It can walk on urban roads without hurting the road surface.
Now that you’ve learned something important about the full hydraulic drilling machine, you can decide which one best fits your needs. That way, you can get the job done in the most effective way possible.
If you have a construction project coming up that requires a full hydraulic core drilling machine, please don’t hesitate to contact our professional team. We will be happy to discuss your bespoke drilling rig requirements further.
How much do you know about drilling rigs? Maybe you’re like most people and just know a drilling machine as a construction piece of equipment that drills holes into the earth’s surface. If you don’t know much about drilling rigs and want to learn more about them, please read this article carefully.
Drilling machines are ubiquitous in people’s lives. It is construction equipment that drills holes in the earth’s surface. It is the most frequently mechanical equipment and is widely used in construction sites, geological exploration, and large-scale infrastructure projects.
It is can be used for a variety of geological exploration, such as taking samples from mineral deposits and testing the physical properties of rock, soil, and groundwater. Drilling rigs can also be used for underground installations: tunnels, shafts or pipelines, and so forth.
What are the types of drilling rigs and how to distinguish them? Drilling rigs are generally divided into two categories: small(portable) drilling rigs and large drilling rigs according to their size. Drilling machines vary widely in size: they can be huge structural equipment or lighter devices that require only one person to move manually. Small (portable) drilling rigs refer to drilling machines used for mining drilling, water wells, environmental surveys, etc. The large drilling rig can drill to a depth of more than a thousand meters in the earth’s crust.
How To Choose the Proper Drilling Rigs
If you want to buy a drilling machine, you need to determine the purpose of the drilling machine and what kind of terrain it will mainly work on. You can choose from different types of rigs depending on the terrain.
1. When you choose a drilling rig, it is necessary to understand the drilling conditions, drilling depth, hole diameter, coal seam conditions, and drilling angles, and choose the type and model of the drilling rig reasonably according to these parameters.
2. In order to select the most suitable drilling machine for you, it is important to determine the main usage of your rig and its unique technology. In addition, security, reliability, and usability are also important factors to consider.
Using a reliable and easy-to-operate rig according to the YG manufacturer’s recommendations increases safety for the operator.
Core drilling rigs are mainly used for the exploration of metal and non-metallic solid minerals. In addition, they can also be used for engineering geological surveys, hydrogeological surveys, oil and gas field surveys and exploration, and water well drills. It is suitable for relatively hard bedrock formations.
Parameter of YDX Series Crawler Full Hydraulic Core Drilling Rig
Hydraulic Mud pump flow
Hydraulic Mud pump power
2. Rotary Drilling Rigs
The Rotary Drilling Rig is also called a Rotary Drilling Machine, or Pile Driver. It is a comprehensive drilling machine, which can use a variety of bottom layers, and has the characteristics of fast hole formation, less pollution, and strong mobility.
It is mainly suitable for the construction of sandy soil, cohesive soil, silty soil, hard bedrock, and small-diameter gravel layer with poor cementation. It is widely used in various foundation constructions such as cast-in-situ piles, diaphragm walls, and foundation reinforcement.
Water Well Drilling Rigs can be divided into Crawler Mounted Water Well Drilling Rigs, Tractor Mounted Water Well Drilling Rigs, Trailer Mounted Water Well Drilling Rigs according to their usage and terrain.
It is mainly used for digging soil, limestone, and other soft rocks and it’s also recommended to drill hard rock. Water well drilling Rigs are into three types: rotary water well drilling rig, impact water well drilling machine, and compound water well drilling rig.
The DTH Drilling Rig’s primary drilling object is a rock formation. It is suitable for large-diameter blast hole rock drilling operations in small and medium-sized mines, road construction, water conservancy, stonework, and drilling anchor holes in slope support, tunnel support, and foundation pit support. Miniature and lightweight, suitable for places where large and medium-sized rigs cannot enact operations, convenient, and flexible. DTH Drilling Rig adopts electric energy as power, with low noise and strong power.
It uses drilling rigs that drill with a rotary cutter and hammer the bottom of the hole with a pneumatic hammer. The excavated material rises to the surface under the pressure of the compressed air used for the hammer. These drilling rigs are powerful and have high drilling rates, especially in rock.
Anchor Drilling Rig is mainly used for landslides and anchoring projects for dangerous rock masses, and to prevent and control various geological disasters on slopes of hydropower stations, railways, and highways, and is especially suitable for anchoring projects for rock masses on high slopes.
Moreover, it is also used for the support of deep foundation pits in construction cities. Last but not least, including foundation reinforcement engineering holes, blast holes in blasting engineering, and tunnel pipe shed support holes.
The backpack core drilling rigs are mainly suitable for areas with high mountains, inconvenient transportation, and a lack of water sources. The series of backpack drilling rigs have a variety of different power drilling rigs. Different power configurations can be better applied to shallow exploration sampling work in different formations and geological conditions.
External water source or storage bucket for internal combustion water pump
Engine head 20kg, standard 27 drill pipes 40kg.
Powerhead with drill frame 100kg, water pump 50kg, standard 40 drill pipe 60kg.
Because of the different drilling types, there are different ways to get the drill pipe into the borehole, each with its own advantages. To sum up, you need to be based on the terrain of the drilling area, drilling conditions, drilling depth, hole diameter, coal seam conditions, and drilling angle when you select a drilling rig. In addition, the security, reliability, and usability of the drilling machine are also important factors to consider. Of course, the budget is also an important reason for choosing a drilling rig.
No matter which type of drilling machine you need, we can satisfy your needs. The most important thing is that we can provide customized service according to all your desired parameters. If you are interested in the YG machine, please contact us anytime.
This type of drilling rig machine uses a tool to grind the rock to drill a hole under the action of weight and rotation. Mainly used in oil production. The cuttings are brought to the surface under the pressure of the drilling fluid injected into the drill string. The drilling fluid also helps to consolidate the borehole wall, so there is no need to treat the borehole wall during operation.
DTH drilling (rotary percussion drilling or rotary hammer drilling)
This drilling method uses a drill and a rotary cutter (drill bit) is used for drilling. And punch the bottom of the hole with a pneumatic hammer. The excavated material rises to the ground under the pressure of compressed air with a hammer. This type of drilling rig is powerful and has a high drilling speed, especially in rocks. For artesian wells (wells in which water naturally rises to the surface under groundwater pressure) or geothermal drilling, air injection at the end of the drill pipe pushes the water up the hole. This allows the operator to immediately determine the water flow encountered.
This type of borehole drilling rig machine is used on the hard and cracked ground up to 4000 meters deep. When the drill bit is eccentric, a casing propulsion system (where the pipe is installed by gravity) can be used to drill the hole. The system will strengthen the hole as the drilling progresses.
The drilling rig machine used for this type of drilling can also be run on the percussion system. But the rig is still located outside the borehole. They are mainly used for small diameter drilling. For example, it is used for mineral exploration or to install tie rods in rocks. This drilling system is used for shallow drilling. Because the ground structure drilled through may produce significant deviations. This drilling rig can work in any direction.
This is a type of rotary drilling that uses a worm (auger). This type of drilling is mainly used for loose clay or sand. The worm will bring the excavated material directly to the ground. For deep hole drills, the auger needs to be lifted regularly to empty its digging material.
Percussion drilling refers to the use of tools and drills to break rocks under the action of gravity. This type of drilling can only be used vertically. In order to prevent the borehole from collapsing, it needs to be protected when drilling. Once the drill cuttings interfere with the drilling, replace the drill bit with a flap valve guide tube and reassemble the drill cuttings. The flap valve guide tube is a tube with an inclined flap at the lower part. The inclined flap can fill the pipe with excavated material and then transport it to the ground.
Pipe jacking drilling rig machine
Jacking pipe drilling is mainly used for the installation of horizontal pipes. The pipe is gradually pushed through the impact. At the end of the drilling operation, the excavated material is removed by water injection or using an auger (endless screw). This technique is especially used to avoid transmitting vibrations to surrounding buildings or to avoid trenching.
You need a borehole drilling machine for various purposes. For example, drilling a well to obtain natural resources (water, oil, geothermal energy, etc.) to build a foundation, drill holes in a mine, and take samples from the ground.
First, you need to determine the purpose of the borehole drilling machine. And what kind of terrain is the main work on. Depending on the terrain, you can choose different types of drilling rigs. For example, rotary drilling rig, impact drilling rig, down-the-hole drilling rig, top hammer drilling rig (with the high hammer), etc.
In order to make the best choice, it is important to determine whether the borehole drilling machine is used for core business or occasional use. Especially whether you use the latest technology. Or whether a machine that has been used for decades is right for you.
The safety, reliability, and ease of use of drilling rigs are also important factors that need to be considered, and there is a direct connection between them. The use of reliable and easy-to-operate drilling rigs according to the manufacturer’s recommendations can improve user safety.
It is also very important to define the type of movement required by the rig. There are crawler-type automatic drilling rigs and truck-mounted or trailer-mounted drilling rigs, which need to be powered by generators or trucks that carry them.
Once the type of rig required is determined, the required rig size can be calculated based on the diameter and depth of the borehole.
If you need to move at a low speed on uneven areas or very soft ground, you can choose a crawler drill. The stability of the rig depends on the surface area of the track. Therefore, the wider the crawler, the more stable the drilling rig. However, crawlers that are too wide tend to wear out faster and damage the ground when moving, especially when turning. The crawler drilling rig has a travel speed of about 4km/h, so it is more suitable for operations that require little travel.
A truck-mounted or trailer-mounted borehole drilling machine is not autonomous in mobility or energy. These energy sources may come from transport trucks or independent generators. However, this type of drilling rig is much lower in cost than crawler drilling rigs.