1. XP-20A is applied to soft ground stabilization, seepage control of basement of high-rise buildings, renovation of big river and levee, reinforcement of railway, highway and pier, etc.
2. 2.This jet grout drill rig can work in a small space. It is very convenient to move and displace.
3.Applicable for wide range of processing except jet-grouting processing requirements, this machine may also apply in anchoring processing construction
4.XP-20A serial low loading jet-grouting drill is a dual-duty drill manufactured by Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd. in compliance with the market demand, and it is applicable for soft ground stabilization, seepage control of basement of high-rise buildings, renovation of big river and levee, reinforcement of railway, highway and pier, etc.
5.The drilling rig can apply singe pipe, duplex pipe, triple pipe tools and so on. Optional pendulum jetting device can be added to achieve the pendulum jet-grouting function.
6.The drilling rig has various chassis mode like skid mounted, crawler mounted.
7.Applicable for wide range of processing except jet-grouting processing requirements, this machine may also apply in anchoring processing construction.
Rotary Drilling Rig,Rotary Drilling Machine,Rotary Boring,Rotary Rig JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.xitecdrillingwx.com
The development of high-end equipment in China has been in a period of sluggishness. Professor Fan Shifu of the Tianjin University’s Institute of Precision Instruments told the Scientific Times: “China’s science and technology, economic and social development constantly put forward urgent requirements for scientific detection and analysis technologies and instruments, and Chinese and foreign products’ The obvious gap between performance and quality status has forced users to spend too much money on the purchase of imported instruments for emergency use.†The current challenges faced by China's scientific test instrument industry are: “Increase in innovation capacity, technology sources are still development bottlenecks, and the size of companies Quality constrains the development of the industry, and high-end technology is still an important front for the developed countries to maintain their advantages."
Analyze the reasons, in the process of restructuring state-owned enterprises, the original scientific research system was broken, but the new system and channels have not been established. Loss of old corporate technicians, aging products, although the business direction has improved, but the ability of scientific and technological innovation is still not enough. Although a batch of private enterprises that have been reformed and are operating flexibly are becoming new highlights, most of them have not yet mastered advanced core technologies, and their research strength is weak. The innovation results rarely compete with large foreign companies. Compared with the high investment and high returns in the field of analytical instrumentation in foreign countries, the R&D strength of China's instrument industry is weak. Most companies invest insufficient research resources and funds, and human and financial resources cannot support sufficient long-term investment in technological innovation. There is a lack of national support. Taking China's laboratory equipment manufacturers as an example, there are only five companies with annual sales of more than RMB 100 million, and there is a lack of flagship companies with comprehensive strength exceeding RMB 1 billion. Foreign scientific instrument company's development investment accounts for about 10% of sales, while our country only accounts for 2% to 3%. In general, the combination of independent innovation achievements and applications is not much. There are many scientific research achievements in the institutions of higher learning, but the practicality is poor, especially the depth and intensity of the research are not enough, so the secondary development workload is large, the cost is high, resulting in relatively low conversion of instrument technology results.
Then how to completely change the backwardness of domestic scientific instruments, some experts analyze, we must first start from the "human". He pointed out: “The problem of talent shortage is particularly prominent for the multidisciplinary instrumentation industry with a high proportion of innovation.†It is necessary to advocate scientific innovation concepts in the industry to break down the repeated development and production of low-end technologies and products, as well as low The unfavorable situation of price competition involves more market competition in high-end products. However, fortunately, China’s special pilot project for the development of major national scientific research instruments and equipment that was launched in April this year will also encourage and foster the development of exploratory scientific research instruments with original ideas and will focus on supporting the development of original scientific research equipment. This will facilitate the further development of the instrumentation industry.
In Asia, China is the largest producer of scientific test instruments in Japan. At the recent annual meeting, Yan Zengxuan, the Secretary-General of the China Instrument Industry, introduced the development of the domestic scientific test instrument industry in 2010. Compared with the relatively sluggish 2009, the total output value of the instrumentation industry reached 188.9 billion yuan in 2010, an increase of 27% year-on-year. Exports showed strong recovery momentum, reaching US$14.3 billion, an increase of 34% year-on-year. However, the trade deficit continued to expand, reaching a record high of US$14.7 billion. Among them, the scientific instrument is the deficit "large", amounting to 9.4 billion US dollars, accounting for 64% of the industry's deficit. Moreover, imported instruments basically monopolize the high-end product market and expand to low-end products.