For water well drilling rigs, the general requirements are. It has simple configuration, low energy consumption, easy operation, strong maneuverability, multi-function and small size. In practical applications, the drilling rig must be selected based on the stratum, hole diameter and depth, and drilling method.

While price is the most common consideration for many people, there are many other aspects to consider – some of which may outweigh the impact of price. Think service and support, training and quality.

RC, or reverse circulation, drilling is a tried and true drilling method in certain circumstances. Drillers usually use it on large-diameter holes because it is faster and easier to clean the hole. The fluid and cuttings flow up the drill pipe and down the annulus. In softer formations, this causes less washout and makes sampling faster and more accurate because cuttings are not contaminated by sloughing formation off the hole walls. They also come up the drill pipe very fast, giving an accurate formation log.

Among all the drilling method, Down The Hole(DTH) drilling is being used more and more widely and has very high efficiency for some cases. Here, we will introduce DTH drilling as most important part of whole basic drilling knowledge.

Question 1:
During this communication with the customer, he pointed out that the width of the wrench slot next to the thread of our CIR90A DTH hammer is too narrow to meet their requirements, as shown in the figure below:

Question 1:
During this communication with the customer, he pointed out that the width of the wrench slot next to the thread of our CIR90A DTH hammer is too narrow to meet their requirements, as shown in the figure below:

A brief introduction on the well drilling equipments for new well driller.

With the continuous development of science and technology, machinery and equipment are developing in the direction of automation, and truck-mounted water well drilling rig are also one of them. In the drilling rig industry, the automation and remote control technology of truck-mounted drilling rigs are getting faster and faster, which is also the general trend of future development. The benefits brought by the automated production of truck-mounted drilling rigs are that it improves the production efficiency of truck-mounted drilling rigs, effectively reduces production costs, and virtually improves production quality.

What are the advantages of screw air compressors over piston compressors?
The choice of screw and piston air compressors requires consideration from all aspects in order to select the right one for you, and we compare the following in terms of function and performance.

The wind drill, or wind-driven rock drill, is a drilling tool that obtains its power through compressed air and is mostly found in mines, concrete, construction sites, etc. The wind drill is compact, single person can operate, the price is not very expensive, is the main force in mountain tunnels, road construction.