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How to choose a down-the-hole drilling rig?

April 13 , 2024

1. Choose according to your needs At present, down-the-hole drilling rigs are used very frequently and have many uses. Drilling machinery is divided into two categories: rock drills and drilling rigs. The functions, prices, and power consumption of down-the-hole drilling rigs for each purpose are different, so when we choose down-the-hole drilling rigs, Choose the corresponding equipment according to your own needs and uses. Good equipment allows us to better complete the project and gain recognition from customers. 2. Simple and convenient operation Operating a down-the-hole drilling rig requires certain skills, and it also tests the driver’s ability. Currently, there are a variety of down-the-hole drilling rigs developed, and their functions are even more confusing. Therefore, when we choose a product, we should also pay attention to whether the operation is complicated, whether it is difficult to get started, and the level of safety protection factor. 3. High value retention rate After a project is completed, down-the-hole drilling rigs are often left idle and prone to rust. This is when we don’t need it, we can sell it to the second-hand market for asset preservation. However, because of the low market acceptance of some no-name phones, the price of second-hand...

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UY200 water well drilling rig

April 04 , 2024

Features of UY200 water well drilling rig: Water and gas dual-purpose crawler type 200-meter deep water drilling rig features: 1. Equipped with 65KW Yuchai brand turbocharged engine with strong power; 2. Each drilling rig is equipped with a baffle on the main arm to protect the oil cylinder; 3. Drilling rig chassis: Professional excavator chassis, sturdy and durable, heavy load-bearing, wide chain plate, this drilling rig uses rubber tracks to cause less damage to hard roads. 4.Parallel transmission design, independent oil pump, sufficient power, reasonable distribution, unique hydraulic system design, simple maintenance and low cost. 5.Dual systems can be added: 1. Air power system with air compressor 2. Mud pump system with mud pump.

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How to choose the right water well drilling rig?

March 27 , 2024

When selecting a suitable water well drilling rig, simple configuration, low energy consumption, easy operation, high maneuverability, high versatility and small size are usually required. In actual operation, the appropriate drilling rig type needs to be selected based on factors such as formation conditions, borehole size, drilling depth, and drilling methods. 1. Drilling efficiency: Drilling efficiency is affected by many factors such as formation conditions, operator skills/experience, drilling rig type and drilling methods. When rock conditions are applicable, it is recommended to use an underground drilling rig with an air compressor; for soil, clay and sand conditions, the best option is to use a drilling rig with a mud pump; while in conditions such as cobblestone, a reverse circulation system is the most suitable drilling method . 2. Price: The price of the machine is a key factor in choosing a suitable drilling rig, and it is also a one-time investment. As the borehole diameter and depth increase, so does the machine price. Comparing different drilling rig types, the price of down-the-hole drilling rigs is higher than that of core drilling rigs, and the price of hydraulic drilling rigs is higher than that of vertical shaft drilling rigs. In addition,...

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What should be done before using the drilling rig?

March 18 , 2024

What should be done before using the drilling rig? 1. Mechanical part inspection Check the appearance of the machine, including whether the body, tires, frame, glass and other parts are damaged or dirty. Check whether the engine parts are normal, such as water tank, air filter, oil level, belt tightness, etc. Check whether the steering system and tachometer operate normally and whether there are any abnormal noises. Check whether the bearings, switches, steering gear, oil pipes and other components are tight and whether they are loose or worn. 2. Hydraulic system inspection 1. Check whether the hydraulic oil is sufficient. If it is lower than the standard liquid level, you must add hydraulic oil. 2. Check the quality of the hydraulic oil. If turbidity or blackening is found, the hydraulic oil must be replaced. 3. Check whether the hydraulic system pipelines, air pipes, hydraulic pipelines, hoses and other parts are aged or damaged.

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How much does water well drilling rig equipment cost?

March 15 , 2024

The price of water well drilling rig equipment varies depending on the manufacturer, configuration, and scale. Generally, a set of water well drilling rig equipment costs between $4,000 and $100,000. There are many factors to consider when using a water well drilling rig equipment, including the price of water well drilling rig equipment, production efficiency and degree of automation. If you are planning to use small-scale water well drilling rig equipment, a set of water well drilling rig equipment usually costs between $4,000 and $3,0000. If you plan to use a larger water well drilling rig equipment, you can choose a large-scale fully hydraulic water well drilling rig equipment to improve production efficiency and automation, thereby increasing drilling depth. The price of this type of water well drilling rig equipment generally ranges from $30,000 to $100,000. Unique Group is a manufacturer with its own factory, specializing in the production of water well drilling rig equipment. A complete set of water well drilling rig equipment mainly includes water well drilling rig，drill pipes, drill bits, hydraulic system, control system, drive unit, mud pumps or air compressors and other equipment. These water well drilling rig equipment can complete the processes of resource exploration...

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The Principles of the Wireline Core Drilling Rig

March 06 , 2024

The core taking principles of the rope core drilling rig mainly include the following aspects: Drill pipe and drill bit: Drill pipe is a hollow rod made of high-strength steel with a hollow interior. The drill bit is a key component of a wireline coring drill. It is usually made of rigid material and is used to break and mill formation rocks. Rope: The rope is an important part of the rope coring drill. Its function is to drag the drill bit underground and connect it to the drill pipe. The rope will reciprocate back and forth between the landing wheel at the drilling wellhead and the top winch to complete the coring effect. Overshot: After drilling a certain amount of footage that does not exceed the length of the inner core tube, stop the pump and stop drilling. Use a thin wire rope to lower the overshot from the drill pipe from the ground, reach the bottom of the hole, grab the overshot head of the inner core tube, and then lift it up. Disengage the bayonet to separate the inner and outer core tubes, lift the inner core tube from the drill pipe to the ground, and take...

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