Core Hole Drilling is a drilling technique whereby an oil or gas well is drilled either in a vertical hole or horizontal hole. The method used to drill a vertical hole is known as vertical drilling whereas for a horizontally drilled hole is known as horizontal drilling.
The core drill rig of full hydraulic and rotor adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed counties of the world. The rig is light, simple in structure, and easy for transportation. The mast has the functions of sliding and touching ground, the spindle lifted and lowered with hydraulic cylinder. It could be folded for transport and relocation. The spindle hole is in large diameter.
It is a thoroughly new-type wire-line Core Drilling Rig developed on the basis of the market demand and the advanced techniques in the world. It is mainly used for metal&nonmetal solid exploration and exploration of coal-bed methane, nature gas mining, hydrogeology well drilling, geothermal well drilling, mining gallery, ventilation and drainage of exploratory and emergency construction projects.
In most cases, it can drill into stratums with depths of more than 350 meters and more than 500 meters and can be widely used in core drilling work with extremely complex ground conditions.
It is ideal equipment for deep-hole geological exploration drilling. Contact us to get a cheap YK core drilling machine price. Ores Prospecting and Lab Experiment,underground prospecting,geological investigation Henan YK Prospecting Machinery Co., Ltd , https://www.yikyuirig.com
Under the influence of the international market energy crisis, the world has gradually entered the era of energy conservation. Countries have actively eliminated low-efficiency and high-energy-consuming products such as incandescent lamps through legislation and government guidance, and vigorously developed the LED lighting industry. Nowadays, with the dual promotion of the government and the market, LED lighting with the goal of environmental protection, energy saving and emission reduction is rapidly spreading in the field of public lighting, and actively infiltrating into the commercial lighting, office lighting and home lighting markets, which also promotes LED in the world. The share of the lighting sector continues to climb and quickly enters the era of LED lighting.
The growth of the overseas home lighting market is now available, and LED penetration is rapidly increasing in the global market. According to estimates by global market research institutions, the LED lighting market has a value of 35.3 billion U.S. dollars in 2014, which is 47.8 more than in 2013. In 2014, the LED lighting penetration rate will also increase to 32.7. The most widely used bulbs and lamp penetration rates are respectively. Up to 20 and 15.
In the past, in the LED lighting market, the penetration rate of the civilian market has been low due to higher prices. With the improvement of LED lighting technology and the continuous decline of prices, governments have successively issued favorable policies such as the ban on incandescent lamps, and the highly anticipated civilian market has begun to open its doors to welcome the arrival of the LED era. According to foreign-funded UBS Securities, global LED lighting demand will increase by 60% in 2014, among which household lighting will grow the most, and will increase by 90% next year, much higher than commercial 37 and industrial use. 57. Estimated will drive LED chip demand will grow by 25.
In the international market, plans to eliminate incandescent lamps have been widely introduced in various regions of the world, including Europe, the United States, Japan and China, all of which plan to completely eliminate incandescent lamps within 2-3 years. The corresponding countries have developed LED lighting promotion plans and related financial subsidy policies. These plans and policies will undoubtedly accelerate the popularity of LED lighting products. The energy conservation and emission reduction policies introduced by various countries have become the key to stimulating the outbreak of the civilian market. Nowadays, support, subsidies, applications, and government procurement for LED lighting products not only greatly stimulate the market demand, but also enable related companies to move toward more energy-efficient energy-saving and emission reduction in research and development and operation.
The most successful implementation of the LED subsidy policy is in the US and Canada markets. As long as the LED lighting products are applied for ENERGY STAR certification, consumers can directly enjoy the subsidized price when they purchase. Cree, the US LED manufacturer, launched a 9.5-watt LED bulb (replaces a 60-watt incandescent bulb) this year, with a retail price of only $9.97. More importantly, the bulb has passed the US Energy Star certification and is available for every A $5 subsidy, which means that consumers can buy it for $4.97, which is equivalent to the price of energy-saving light bulbs (about $2-5), which greatly stimulates the use and penetration of local LED lighting products.
With the outbreak of market demand, the global LED lighting market will see a booming demand in the next year. In order to seize the market development opportunities, international lighting giants led by Philips and Osram will also consider adopting LED chips produced in Asia. In order to increase price competitiveness, seize the market share of civilian lighting. In addition, compared with some developing countries, Europe, the United States, Japan and other places because of the relatively high degree of acceptance of environmental awareness, so for LED lighting manufacturers, some foreign markets will have a broader development space.
The transformation of the traditional lighting giants is firmly facing the promising LED lighting market. More and more traditional lighting companies in the world are beginning to transform into the LED field. The international traditional lighting giants represented by Philips, Osram, Panasonic and GE Lighting have set their sights on the LED lighting market.
Liang Hanfeng, President of Philips Lighting Division Greater China, said during the 18th Guangzhou International Lighting Exhibition this year that our goal is to achieve 50% of the total business volume of LED business in 2015. Only one month later, Philips will launch more The actual action of LED low-cost lighting products to seize the civilian market responded to this voice.
According to the analysis of relevant research institutions, Philips' accelerated transformation is not due to the decline in the performance of traditional lighting products. In fact, Philips energy-saving light bulbs still dominate the general lighting market, and it is still on the rise. Its lighting division sales in the fourth quarter of 2012 were year-on-year. Growth 4. So, the reason why Philips wants to accelerate the expansion of the LED lighting industry, the industry analysis is that it is worried about the footsteps of Nokia, taking the lead in the early stage of LED lighting to seize market opportunities.
Another lighting giant, Osram, reported in early 2013 that it would sell its factory in Shaoxing, China (mainly manufacturing traditional light bulbs), with a streamlined goal of focusing on LED lights. The Siemens Group said that it will invest 100 million euros ($130 million) in the sale of the plant and build a new LED assembly plant in Jiangsu Province, China, to develop LED lighting. OSG Executive Wolfgang Dehen said that the sale of the Shaoxing plant will be another milestone in the company's restructuring, and OSRAM will further increase the proportion of LEDs in overall business revenue. As the lighting market is accelerating the transformation of semiconductor products, OSRAM is making every effort to promote the company's transformation. This move should undoubtedly be seen as a major step for OSRAM to move from traditional lighting to LED lighting.
On July 8, Siemens officially split its subsidiary OSRAM (OSRAM) in Germany. According to the analysis, as another global lighting giant, Osram will be able to obtain more funds and a more flexible organizational structure to grasp the opportunities of rapid global LED lighting. It is expected that OSRAM will increase its efforts to expand the LED lighting market in the Chinese market. In terms of sales revenue, Osram is currently second only to Philips and ranks second in the global LED lighting industry.
