niuhuang

• vor 13.12.2011 07:04
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• China's crushing machinery market

   

  In recent years, with the engineering and boom truck mounted crane continued to strengthen, rising in the machinery industry as a whole situation, broken machinery industry has shown good momentum of development. Future, as the "second five" high-end equipment, support equipment, and other emerging industries, crusher machine will continue to appear as a key growth area of ??the situation, thus boosting the overall machinery industry maintained a rapid growth. According to the analysis, broken mechanical main directions of future growth, product upgrades bring the market share and new product R & D to form a new growth point.
  At present, China's machinery industry will usher in crushing large development opportunities, mainly in three aspects:
  First, China's crushing machinery market has become an international equipment manufacturers focus of attention, due to relatively fast replacement of broken machinery, especially the life of a small V belt only three to five years, annual domestic replacement crusher crusher needs about 20% of the total for the broken machinery of rapid development of a strong power;
  Second, the infrastructure has become one of the priorities in the infrastructure construction process will generate a lot of construction waste. At present, construction waste accounts for 35% of the total municipal solid waste, in accordance with 550 tons / million square meters of standard projections, by 2020 China will add about 30 billion square meters construction area, tire road roller in construction waste recycling process will play a major role;
  Third, the western development of new 10-year planning and post-disaster reconstruction will lead to a large demand on the broken machine, as the country continues to expand domestic demand, increase the pace of infrastructure construction, will drive the crushing machinery industry to flourish.
  For the current crushing industry crusher more energy, pollution, low-carbon economy, the crusher will be how to improve in order to meet the current needs of economic development issues and some other columns, the future needs of development and production of the crusher on a masterpiece of technological innovation , energy-saving crusher developed as its main object, energy-saving jaw crusher, impact crusher, cone crusher crusher equipment and other equipment innovation become a key target, its energy-saving innovation jaw crusher product will bring the whole industry play a tremendous role in promoting.
• vor 13.12.2011 07:46
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• Crusher increasing the degree

   

  Muqian wheel loader most of the drive technology are driving the use of mechanical equipment and electronic drive to achieve, and recently crusher drive technology manufacturing began moving to the hydraulic drive Lingyu, refers to the so-called hydraulic drive is motor driven hydraulic pump to establish a certain, hydraulic oil through valves, sent to the specified cylinder, push the piston movement, but there are some views that the hydraulic drive technology is "outdated", but the characteristics of the hydraulic hybrid technology is still a lot of applications is widely used with, and meet the large demand for actual production.
  With the changes in market demand and crusher increasing the degree of competition in the industry, can effectively increase the life of crusher equipment, has been following the lower production costs, increase production of equipment after another basic requirements, as buyers, in order to increase production, often make the crusher operation at high load state, with the one o'clock increased production, but has largely depleted the equipment should be the life of the crusher, and crusher hydraulic drive technology used, not only in improving the seamless alloy pipe, but also more effectively reduce the load on the crusher, the crusher equipment to reduce weight, for the crusher equipment to create a more "health" of the production environment.
  Hydraulic crusher is the main structure consists of small motor grader, work equipment, hydraulic equipment, electrical equipment, control equipment, hydraulic breakers can be a special place in mineral aggregate crushing, and removal of obstruction to the feeder, make it work .
  In addition to the hydraulic drive technology in processing large volume of applications has more advantages, including; large load transfer; extrusion forming, pressure forming technology; bending, stamping and other forming processes; connection and assembly processes, etc. .
  Crusher manufacturing industry in a variety of common crusher hydraulic drive technology can be used, for example: jaw crusher, cone crusher, impact crusher, roller crusher, hammer crusher and compound crusher broken some other devices, even mobile crushing plant is also involved.
  If the stainless steel tube supplier are interested, you can Click here to view information about the hydraulic drive technology-related patent information
  Or look into the cone crusher hydraulic cylinder lifting device patent information is a good
• vor 13.12.2011 07:32
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• LED lighting marke

   

  "Led will continue to engage in street lighting,LED panel light applications in the Chinese market a few years time, with a foundation, but also in the promotion should be concerned about product development, in addressing the problem of heat on the basis of such applications to enhance the product's cost really meet the lighting needs of users. "An industry veteran would look at the LED lighting market and development priorities. Currently, the industry's concern for the LED lighting toward deeper and more humane to meet the safety and comfort of direction. November 9, 2011 the 8th China International Summit of the Forum, one of the semiconductor lighting LED lighting market and technology held as scheduled, from domestic and foreign experts, scholars, entrepreneurs and other LED lighting on the development status, technology and industry trends, need to focus on the problem, how to play a more scientific and rational design of the advantages of LED light source, the interaction with the environment to achieve more secure and comfortable road lighting problems have become the focus of the meeting agenda.
  Speakers of this meeting from State Lighting R & D and Industry Alliance Bo Geng, Vice Secretary General, Taiwan Industrial Technology Research Institute of the electro-optical components and systems applications Zhu, head of the Department of catechumens, the University of British Xieer Fei De University School of Architecture LED downlight and visual perception Professor SteveFotios, PhilipsLumileds Lighting Zhou Xuejun, director of marketing in Asia, Philips Lighting Asia, a senior researcher Zhu Xiaoyan, Shenzhen Huntway Electronics Co.,ltd. Long Bin Transportation, Engineering, Fudan University, Associate Professor Lin Yandan light and lighting is done and the theme of the report. From the perspective of different lighting applications, street lighting market and technology issues.
  Bo Geng macro from the industry perspective on the development of semiconductor lighting situation, the problems the industry and government to carry out in support of road lighting policy and the future of subsidies, etc., also announced a significant development of the industry data. He pointed out that in 2011 a total of 100 cities nationwide installation of 800,000 LED lights products, outdoor lighting, LED high pole part of the future will have a huge space for development.
  PhilipsLumileds lighting company said Zhou Xuejun, director of marketing in Asia, this year's industry forum seems less about the topic of lighting, but in fact, the development of road lighting market, compared with last year and the year before showed a steady growth trend, we for road lighting The return to rational expectations of market development, and as it matures, while the cost of further decline, LED lighting market in the opportunity to re-emerge.
  Zhu catechumens introduced Taiwan lighting market development status and government in promoting industrial development of specific measures, and he also introduced the five kinds of road lighting with light, and noted that the use of optical devices with light may become the future development direction, but still faces significant technical difficulty.
  Linyan Dan introduced the CIE Conference held this year on the latest research reports and research trends analysis, pointed out that these research directions and research for China's semiconductor lighting industry reference and enlightenment. She pointed out that domestic enterprises should be a deep understanding of LED LED light source, which makes the performance of LED Light builds on a scientific basis.
  Bin LED tunnel lighting from the road and the street lights the phenomenon different starting market performance, mainly from the technical applicability and economic point of view detailed analysis of the applicability of the reasons. He pointed out that the applicability of product development, technical and economic applicability are met, the market will naturally open, and this is the law of the market.

• vor 13.12.2011 07:20
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• LED technology applications in technologies

   

  Investment Advisor in Senior Fellow in China, said He, along with the stage upstream of excess capacity, LED Lamp challenges become more serious, at present, industry, investment enthusiasm continues to climb, competition is more chaotic, such a joint meeting for a reasonable speed for the downstream industry market access and regulatory mechanisms will play a significant role in promoting. At present, the downstream application side, the television industry has entered a mature period, while the lighting is in the formative stages, so the lighting market, LED high-growth enterprises will be a good opportunity to improve.
  Despite the current market does not open the terminal, but the signs of low-price competition has now, with new production capacity and further upstream release,LED light were forced to lower prices to maintain market competitiveness of the trend will become increasingly evident. Although price competition will accelerate the market development, but the hidden risk of very prominent, so far, do not form very well in the standard system and, based on industry standards, often at the expense of quality and price competition as the main means. Low-quality products will not only disturb the market competition, but also to destroy consumer confidence is being carefully nurtured system.
  Investment Advisor in the Research Director Zhang Yan Lin pointed out that currently, the manufacturers of the product timber is not based on the same level with uniform standards, product specifications, face challenges, the market needs more backbone to maintain participation. Now the price of LED bulbs products and energy-saving lamps is further narrowed the price gap, LED lighting has entered the multi-stage application of the initial phase of the curve, short-term phase of the market will be significant incremental improvement.
  According to the Investment Adviser's "2011-2015 China's semiconductor LED Tube investment analysis and forecast report" displays, LED technology has applications in many technologies compete with traditional lighting. LED industry, rapid technological advances have so many applications in today's technologically advanced than many conventional lighting. As the technology has been refined, such opportunities will be expanded next few years, as technology advances and the potential increase in profit margins of LED lighting products will drive more and more enterprises to accelerate the introduction of new lighting products.

• vor 13.12.2011 07:26
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• Crusher for technological

   

  Mini Wheel Loader operations in mineral processing, chemical, building materials industry occupies an important position. In the concentrator, the crushing and grinding operations of the production cost and equipment investment was relatively large proportion. Prevalence of high energy consumption, but crushing, crushing and low efficiency problem. Therefore, improving the crushing efficiency, reduce power consumption is broken over the years technology research and product development to solve the two problems.
  Project Background
  Tangshan Alkali Mining Company is mining a large stone and cement-based cutting machine, with annual mining capacity 300 tons, of which base rock grade requirements for more than 89% CaCO3 content. The actual mining process will be one million tons ore body below standard, and was discharged as waste rock. In such cases, the production technology department staff through the use of flux limestone for steel making market research, proposal on a 750 × 1060 flux limestone crushing and screening production lines, to 100 million tons of ore for further processing. This program has been recognized by the higher authorities and get support.
  Detection and Analysis
  Coal is the most widely used hydraulic crawler crane, coal open pit crushing and coal preparation plant feed pre-treatment are inseparable from broken equipment. Coal is the hard rock, and a brittle, broken equipment, including the use of hammer crusher, impact crusher, toothed roll crusher and selective crusher. In these broken devices, Roll crusher has made simple, easy maintenance, low cost, high crushing capacity of obvious advantages, the use of a wide range. But the traditional Roll crusher technology level is still at 50 years, the prevalence of aging equipment, power consumption, low efficiency drawback broken, we can not guarantee the product size, and there are large coal problem. The traditional Roll crusher for technological innovation or research and development of new tooth roll crusher, is imperative.
  Normal screening process and through the sieve into a two-stage stratified, layered materials, the conditions to complete the screening process, the material through the sieve is the purpose of screening. The surface of the material in the sieve screen surface by action of external forces, in some loose state, so that each material particles are able to obtain the necessary mutual displacement energy and space to ensure a smooth through fine sieve.
  In the case of larger china stainless steel pipe, different size, thickness and bulk materials mixed into the screen surface, of which only part of the particle surface contact with the screen. The touch screen surface of this part of the material, not less than all the fine sieve, sieve, fine-grained than most of the distribution of the various parts of the material layer.
• vor 13.12.2011 07:29
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• The suitable for small crusher

  
  Crusher liner is an important part, which in addition to the transmission of power to do so moving jaw plate back and forth, but also has a security role as insurance, to change its length can also play a role in regulating the discharge mouth. The following simple analysis of your jaw crusher liner role:
  When the jaw crusher crushing cavity can not be broken into (eg, iron ball, iron, etc.), the main components for the protection of equipment from damage, use as a crusher liner after the insurance component. After the liner is generally made ??of cast iron cast as a whole, to open a slot in which the department or several holes in order to reduce its cross-section strength; also cast two, and then use the screws cone crusher parts together to form a liner.
  As the teeth continue to wear plate, port of discharge gradually become larger, thicker products constantly in order to get qualified product size, the need for regular adjustment of discharge port size. Discharging opening adjustment methods are mainly the following two:
  1, the gasket regulation, that is, after lining the bearing seat in the back and rack up a gasket between the posterior wall, or increase or decrease the number pad to change the thickness, we can achieve the purpose of regulating the discharge mouth. This method is compact, adjustable, reliable, large and medium-sized jaw cone crusher and more with this adjustment.
  2, wedge adjustment, seat liner is placed between the two wedge with adjustable rack, suitable for small crusher.