A stacker reclaimer is a large machine used in bulk material handling operations, such as in mines, ports, and power plants. It is used to stack and reclaim bulk materials, such as coal, iron ore, limestone, and other minerals. Stacker Reclaimer,Bridge Type Scraper Stacker,Bulk Stacker Reclaimer,Circular Stacker Reclaimer Shenyang North Heavy Metallurgical Engineering Technology Co., Ltd. , https://www.nhmetallurgy.com
In 2011, China's LED industry signed a planned investment of 194.5 billion yuan, of which most of the funds came from China. In 2011, the LED industry in Guangdong Province achieved an output value of 150 billion yuan, accounting for 65% of the total output value. It is estimated that by 2015, the output value of LED in Guangdong Province will exceed 500 billion yuan.
I. Guangdong LED lighting enterprises analyze Guangdong LED lighting enterprises in Guangdong Province LED industry development started earlier, as early as the 1960s, some enterprises began to produce LED decorative lights, in the process of undertaking foreign LED lighting industry transfer It has grown and formed a cluster of LED industry development in the Pearl River Delta. Shenzhen Guangming High-tech Zone was the first batch approved by the State Council as a national-level semiconductor lighting engineering industrialization base; Zhongshan Guzhen was praised as the China Light Capital by the outside world. The LED lighting industry in the Pearl River Delta is mainly concentrated in Guangzhou, Foshan, Dongguan, Zhongshan, Shenzhen and other places. The most obvious competitive advantage in this region is the market advantage.
At present, Guangdong Province is China's largest LED packaging base and LED display lighting production base. There are more than 4,000 LED lighting companies in the province, more than 40 scientific research institutions and testing and inspection institutions, and the number of employees exceeds 550,000. There are more than 20 LED lighting listed companies in Guangdong Province, mainly involved in the field of LED display, LED landscape lighting and white LED lighting.
The main large enterprises are: Maoshuo Power, Lehman Optoelectronics, Chau Ming Technology, Alto Electronics, Ruifeng Optoelectronics, Lianjian Optoelectronics, Qinshang Optoelectronics, Jufei Optoelectronics, Wanrun Technology, Dazu Laser, Changfang Lighting, Zhengtong Electronics , Huacan Optoelectronics, Hongli Optoelectronics, Great Wall Development, Ganzhao Optoelectronics, Guoxing Optoelectronics, Changying Precision, Foshan Lighting, TCL Group, Dehao Runda, Shenzhen Fangda, Shenzhen Orende, Guangzhou Puguang, etc.
Dehao Runda: After acquiring Guangdong Jianlong (Packaging Factory) in 2009 and officially entering the LED industry, LED accounted for about 15% of revenue in 2010. The LED industry chain is mainly based on downstream packaging and application. In the third quarter of 2010, the company introduced the European plant Epivalley technology and obtained the technology transfer and support of Epivalley in LED chip manufacturing and R&D.
In September 2010 and May 2011, respectively, they raised RMB 230 million and USD 540 million respectively, and raised funds of 80 into the LED epitaxial wafer production project. The number of installed machines of Dehao Runda has reached 25 in April 2011. It is estimated that there will be about 40 MOCVD equipment units at the end of 2011. It is expected that the products will be launched in November 2011.
Guoxing Optoelectronics: a benchmark for the Chinese packaging industry. Mainly engaged in the production and sales of LED devices and components. The company's profits are mainly from SMDLED components, with sales of more than RMB 800 million in 2010. Guoxing cooperated with the chip manufacturer SemiLEDs (Xuming) to jointly establish Xurui Optoelectronics with a number of manufacturers. For the technical capabilities of LED chips, Semistars officially extended to the LED industry chain. Traditional home appliances and display screens are satisfied with today's demand for revenue, but in the future, LEDs will use lighting as the main market, and the development of National Star will inevitably be hindered.
In June 2011, Guoxing Optoelectronics has applied to the regional administration and has been approved by the agency to upgrade the lighting office of the company to a lighting branch and formally establish the lighting branch of Foshan Guoxing Optoelectronics Co., Ltd. This means that Guoxing Optoelectronics will place the industry in packaging production and assist the branch to develop the LED lighting industry.
In the first quarter of 2011, Guoxing Optoelectronics officially entered the upstream epitaxial film field. Guoxing and some of China Venture Capital established Guoxing Semiconductor Technology Co., Ltd. The company has a registered capital of 600 million yuan and is expected to have a total investment of 2.5 billion yuan. Guoxing Optoelectronics invested 400 million yuan in over-raised funds, accounting for 66.67. It is expected that 50 MOCVD epitaxial wafer production lines and corresponding epitaxial production equipment will be introduced within three years.
Hongli Optoelectronics: The application of the main products is located in backlight, lighting, etc., especially in automotive LED lighting and display products, and cooperates with Dominant and OSRAM. It has been widely used by many automobile factories, which shows the company's The product has obtained a strict certification system for automobiles. Hongli Optoelectronics and BYD, the first private automobile factory in China, will cooperate closely in the lighting of the headlights. BYD has a considerable proportion of headlight products using the company's products for the Chinese LED industry. Words mean a big step toward quality and technology.
In 2011, it was listed as a high-tech manufacturer in China, and the national semiconductor lighting engineering research and development unit, in addition to strengthening the company's own research and development technology, will also carry out plans to cooperate with well-known manufacturers, well-known universities and research institutes, with external research and development, technology and equipment. Advantages, improve the technical level of the R&D center. In 2011, we will continue to strengthen extensive and in-depth cooperation with Sun Yat-sen University, South China University of Technology, and South China Normal University. At the same time, we will increase the scope of cooperation and cooperation with current research institutes. In terms of manufacturers, strengthen vertical and horizontal links between upstream and downstream manufacturers, build vendor cooperation alliances and establish strategic partnerships.
Qinshang Optoelectronics: About 1997-1998, the company has entered the LED industry, and in 2004 it introduced the use of high-power LED lighting. Three years later, LED high-power lighting products were commercialized. It is one of the early adopters of LED lighting products research and development in China. The industrial base and experience are far more profound than those of other lighting manufacturers. Especially after the company and Tsinghua University have cooperated closely, the independent research and development and the ability to transform results have been enhanced. It has more than 200 patented technologies, among which 9 of the LED street lamps have obtained national invention patents, 16 have obtained utility model patents, and 8 have obtained appearance patents.
In the second quarter of 2011, it has obtained the first batch of demonstrations of solar LED street lamps by the World Climate Organization. The project, as a public welfare donation project to promote the construction of new countryside, will greatly improve the living environment of local villagers.
In the third quarter of 2011, the company cooperated in the LED lighting of Shenzhen Expressway. The case adopts the contract energy management (EMC) model, which aims to reduce the government's financial pressure by using the electricity fee obtained under energy saving as a payment project. Better economic and environmental benefits can be achieved. A total of 120 kilometers of LED streetlights and tunnel lighting projects, including Shenzhen Jihe Expressway, Nanguang Expressway, Longda Expressway, Yanba Expressway and Dameisha Tunnel, have become the largest highway project for the application of LED streetlights in China's Dalu. And in the highway project with strict quality requirements.
The stacker reclaimer consists of two main components: the stacker and the reclaimer. The stacker is responsible for stacking the bulk material into a stockpile, while the reclaimer is used to reclaim the material from the stockpile and transfer it to a conveyor or other transportation system.
The stacker reclaimer is typically mounted on tracks or wheels, allowing it to move along the stockpile and stack or reclaim material from different areas. It is equipped with a large boom or arm, which can be raised and lowered to reach the desired height and distance.
The stacker reclaimer is controlled by an operator, who uses various controls and sensors to accurately stack and reclaim the material. It is designed to handle large volumes of material efficiently and can stack or reclaim material at high speeds.