With the advent of the multi-media era, the means of marketing are increasingly diversified, and even cars on the road are marked with a variety of advertising. Every day people walking on the road see these advertisements will inevitably leave an impression in their minds. This propaganda achieves its purpose. LED advertising car is the application of this principle, the only difference is the use of multimedia means to make advertising more abundant forms of expression. What is LED advertising vehicle? The name suggests is to install large LED displays on ordinary cars. This kind of advertising cleverly combines graphic information and 3D animation videos, attracting a lot of passersby's attention. Not only that because it is a mobile advertising campaign, so the audience is very wide, achieving the greatest advertising effectiveness. LED advertising vehicles are generally suitable for large-scale activities such as large-scale draft shows, brand promotion of exhibits, and concerts. LED advertising screen is the biggest advantage, with the characteristics of environmental protection without secondary pollution. Not only that, compared with the outdoor publicity means, it can greatly save the manpower and resources of the construction site to maximize the use of resources. Compared with television advertising, it breaks the limitations of time and space and saves expensive investment costs. The LED advertising vehicle on the road has the mobility to advertise its own company's advertisement anytime anywhere in the process of the vehicle. In addition to breaking the limitations of time and space, content exchange on advertising vehicles is also very convenient. Compared with the past, it eliminates a lot of unnecessary and complicated processes. In addition to advertising, LED advertising vehicles can also carry out on-site promotions, making it easy to set up the stage with just one button press. This kind of on-site product's promotional effect is far greater than the media's broadcast and past promotional habits. The installation of the stand is not only safe and strong, but the most important thing is the flexible disassembly, which saves the staff a lot of heart. After reading this article, are you still choosing traditional marketing methods to promote your own company's products? Join the new era of LED sooner. Drilling tool assembly (P, H, N and B) Core Barrel&Overshot,Core Barrel Overshot,Core Barrel For Geological,Core Barrel Of Diamond Core Driller JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.nbxitecdrilling.com
Relevant description of products:
Retrieve the inner tube with an overshot without lifting out the whole rods string to obtain the core, the wireline coring system lifts the underground core sample out of the borehole through the overshot to take back the entire inner tube and conduct sampling analysis. This improves productivity of the work site and guarantees safety of core sample during drilling down.
The system is realized through a fully independent inner tube. During its working, the inner tube does not connect with the overshot but locates at the bottom of the coring Drilling Rod directly (behind the coring drilling bit). An assembly device is installed on top of the inner tube, which includes coring and recycling functions. When the inner tube is full of core sample, the overshot is placed to the bottom from the borehole through a steel wire rope and lifted out by a winch. After the inner tube assembly is lifted to the surface, an empty inner tube is placed to the bottom of the hole to recover the drilling. This improves well drilling efficiency.
Our company provides core barrel assmeblies of different diameters to meet customers' demands. The wireline coring system is applicable for most drilling conditions and standard DCDMA hole sizes (B, N, H and P).
Currently, the company provides two models of wireline coring systems: double-tube and triple-tube
Core barrel assembly: It consists of inner tube and outer tube groups.
The inner part consists of the following parts: spearhead assemly, retrival components, core sample collection component, landing shoulder, stop ring and other parts.inner tube group, independent from outer tube group, collects core sample sample during well drilling.
The outer tube part consists of parts , which includes locking coupling, adapter coupling, outer tube, etc. The outer tube group that is kept at the bottom of the hole all the time holds the inner tube assembly during drilling.
The triple tube coring system AU3 has the same components as the dual-tube. And its interior has a third tube that is known as liner tube of the inner tube.
Liner tube of the inner tube is placed in the inner tube. The triple tube system can realize overall recovery ratio of core sample when drilling stratum with coal, clay or bigger crack. The liner tube or split tube keeps the core sample at its receiving status to collect or load and store easily.
Only N, H and P sizes are available for the triple tube coring system.
September 16, 2024