Showing posts about "crusher"
Hongxing leads the domestic spring cone crusher
The world's first cone crusher patent was published in 1878 and made in 1898. The United States in the late 19th century began to apply the cone crusher. Spring cone crusher was desined by Milwaukee Simmons and his brother, so it was called Simons cone crusher. So far, it has about a hundred years of history, although people gradually improved structure, but the basic structure is no major changes.
China in 1954 designed and produced the 1200 spring cone crusher on the basis of imitating the Soviet Union 2100 and 1650 spring type cone crusher, and in 1958, we designed and manufactured large 2200 spring cone crusher. After years of repeated research and practice, we overcome some of the shortcomings in the structure such as the unsufficent spring pressure, low intensity parts, and now produces 14 kinds chamber with 600,900,1200,1750,2200 five specifications.
Compared with the advanced countries of the world, the domestic spring crusher still lagging behind in quality and performance with similar crusher; in order to catch up with the world advanced level, the domestic crusher manufacturers introduce American Berger Company Simmons scroll wheel technology, and cooperate in the manufacturing of the series crusher. Therefore, in the future, domestic production of spring crusher is Simmons crusher; old products will gradually be eliminated.
On the basis of absorbing foreign technology and meeting customer needs, Hongxing Heavy Industry optimized cavity-type, R & D modern high-performance spring cone crusher and mobile crushing station. Practice has proved that the CS series high efficiency spring cone breaker and wins the trust of users worldwide with its excellent performance, reliable quality and cost-effective, it is the ideal alternative for traditional crusher. Hongxing Industry will lead the development of the domestic spring cone crusher with its own brand, technology and strength.
Brand building helps crusher industrial upgrading
China's mining machinery has been constantly developed and it has occupied an important position in the national economy. Accompanied to the economic crisis of globalization, the domestic mining machinery industry is still facing intense international pressure of market competition. If companies wish to get a long-term development, it is necessary to adjust and optimize the industrial structure, establish strong brand equity to promote the industry change to be strong in the world stage.
At present, the domestic steel demand grows slowly; weak demand for cement is not only causes weak market demand and overcapacity, but also had led the mining machinery industry into a development trough. Therefore, in order to give full play to the advantages of the mining machinery industry, we need to develop the knowledge, technology-intensive industries and emerging industries, and strengthen the implementation of lean manufacturing and brand awareness, make products and customers as the first capital, so as to promote the upgrade of the mining machinery industry.
As a whole, mining machinery industry has a wide variety of products, serious homogeneity and the absence of well-known brands. And in the eyes of the user, brand and services will become the preferred conditions at the situation of same price and quality of a product. This shows that the influence of well-known brands is significant; enhance brand awareness, establish a high-end image will also become an inevitable trend of market development.
Face of the new development situation, the future is unpredictable; establish quality brand assets will be a long-term process, it need invests, manages and strengthens brand equity from brand awareness, perceived quality, brand loyalty, and ultimately maximize brand value . Hongxing cone crusher commits to create a high-end brand image, and constantly opens up new markets.
magnetic separator : http://www.ore-mills.com/magnetic-separator.html
Raymond mill : http://www.mine-crusher.com/raymond-grinder.html
Crusher industry goes into overseas market
2012 is a year of rapid development of China's crusher industry; with the technology innovation and the continuous improvement of quality, the crusher enterprise gradually goes into overseas markets. China crusher has the advantages of high quality and low price, has a considerable advantage in the international market. In the 12th Five-Year Plan, China adhere to the strategy of "going out", providing a solid backing for the crusher enterprises to expand overseas markets.
Overseas market has a considerable demand for the crusher, especially in Southeast Asia, Africa and other regions, the regions have a large number of developing countries, they are in a period of rapid development, a large number of infrastructure facilities are under construction, such as highways, railways, housing construction, power plants, and so they need a lot of crushers, but the price is a considerable constraints, therefore, with respect to the products of Europe and the United States and other developed countries, China crusher is more in line with their needs, which provides an opportunity for our crusher enterprises to enter the overseas market.
At present, China's crusher industry is in a period of rapid development, has made considerable progress in terms of technology innovation, save energy and increasing service life, these all provide good conditions for Chinese crusher to enter the overseas market; in the current, some large machinery enterprises in overseas markets has made great achievements, and even occupy a place in Europe and the United States and other developed countries, mainly because of cheap labor and raw materials. At the same time, with the implementation of rely on science and education to rejuvenate the nation, China's crusher technology is also rising, which increase the competitiveness of our crusher.
Crusher industry in China is entering a stage of rapid development, I believe that in the next few years, China's crusher (hammer crusher, impact crusher, etc.) will be big brands in the world, and stably place in the overseas markets.
Crusher helps recycle mining solid wastes
Mineral resources as an important non-renewable natural resources, is indispensable material basis for survival and development of human society; it is an important source of people's lives but also extremely important social production materials. Today, 95% of energy and more than 80% of industrial raw materials are derived from mineral resources. Mineral resources development greatly promotes the development of the national economy, but also seriously damages the environment and the ecological balance of the mining area. How to reduce the emissions of the mine waste and protect the environment is particularly important.
At present, the mining beneficiation solid waste in China is mainly sent to the tailings storage. Tailings pond not only takes up a lot of land, but also pollute the environment, directly threatening people's lives and property safety. Tailings particles are fine and light, and it is easy to be flowed with water and fly with the wind, so tailings are a potential hazard on air, water, farmland and villages.
Therefore, from the perspective of sustainable development, it is necessary to speed up the research and application to process mine solid waste treatment resources and strive for turning waste into treasure. Henan Hongxing Industry Science & Technology Co., Ltd. carefully researches the characteristics of mining solid waste, and develops jaw crusher, impact crusher, cone crusher to deal with slag, tailings and other mine solid wastes, solving the pollution problem caused by mining solid wastes.
How to represent jaw crusher specifications
The specifications of jaw crusher are represented with a width B and a length L. For example, 900 × 1200 mm jaw crusher refers to the mouth width is 900 mm, and length is 1200 mm.
According to the width of jaw crusher material inlet, it can be divided into large, medium and small three types. Material inlet width that greater than 600 mm is large type, width between 300 to 600 mm is the medium type and width of less than 300 mm is small type. In production, the biggest feeding material block should be smaller 15 to 20% than the inlet width B, that is the largest block D = 0.85-0.8B.
Working Principle of Jaw Crusher
This type of crusher adopts the electric motor as the power. The eccentric shaft is revolved by an electric motor through v-belts. It causes the swing jaw to follow the preconcerted circle and crush the feeding materials, and then the material will be broken in the crushing chamber which is consisted of the stationary jaw plate, swing jaw plate and the liner plate. The materials are discharged from the lower part of machine.
There are two common kinds of Jaw Crusher: dodge type and Blake type. Due to the throat width constant and often be clogged so as to affect the normal work, the dodge typehas been eliminated. While Blake type is widely used in concentrator.
Jaw crusher consists of the following major components: fixed jaw plate (the front wall of the rack, hanging in the axis of the movable jaw), eccentric shaft, vertical rod, brackets, drive flywheel, two jaw board liners, spring lever, elbow board seat and adjusting block.
rock crusher : http://www.best-crushers.com/rock-crusher.html
hammer crusher : http://www.ore-mills.com/hammer-crusher.html
Jaw crusher has irresistible advantage in market
Jaw crusher has high reliability-- sturdy rack can withstand the harshest work. In addition, the large bearing steel side panels, high manganese steel movable jaw, jaw, cheeks, heavy eccentric shaft and four equivalent specifications has exceptional durability and reliability.
The leading breaking performance lies in high crushing ratio, it can adapt to a variety of feeding conditions. Higher crushing speed, the perfect dynamic design (large stroke, small meshing angle), makes the material be repeatedly broken, thereby enhancing the crushing performance. Its good crushing performance dues to the perfect dynamic design. The crushing process begins at the top of the crushing chamber, if set the discharge opening to minimum, crushing ratio will be greater. The design of the liner steep dip makes stroke in the bottom of the crushing chamber greater.The adjustment of discharging port is quick and lightweight; it can meet the needs of different crushing process without adding or subtracting shims, only through mechanical adjustments. The easy-to-install modular design ensures the jaw crusher installation simple and convenient. Integral installation of motor and crusher saves installing space, making it is possible to install crusher in any sturdy conditions. Precisely balanced design allows higher crushing speed without bolts, making installation simple. In addition, the balance design reduces the force of the V-belt and bracket, reducing installation costs. The delicate balance design and discharge opening design ensure the best economy and low running costs, while a wider option further improve the crushing performance, the options include: pulley, flywheel safety cover, remote control hydraulic adjustment system. No matter used for crushing hard rock, river pebbles or recycling materials, jaw crusher and combination crusher are the best choice.
Mobile crushers : http://www.best-crushers.com/mobile-crusher.html
Ore beneficiation : http://www.ore-machine.com/ore-beneficiation.html
Cement industrial brings opportunities to crusher industry
The rapid development of socio-economic indicates that the consumption of energy is increasing. In recent years, the state has invested a lot of money to seek for mineral resources, and after many years of hard work of the geologists, China has fund various mineral resources; There are many energy region in China have gradually depleted, the development of new mineral resources will certainly have a lot of demand for mining equipment. The coal resources in Xinjiang and Ningxia region are urgent to be exploited, so crushers and stone washing machine are necessary. Zhengzhou Hongxing Machinery Co., Ltd. is a leading environmental protection machinery plant in China, mainly produces jaw crusher, sand maker, etc.
According to the report, the energy extraction is the primary factor driving the development of the mining machinery industry, but with the slowdown of the growth rate of fixed investment, this effect may be dropped. During the twelfth-five year, with the economic structure adjustment and industrial structure upgrading, the proportion of real estate in the GDP will gradually reduce. Instead, the construction of large-scale emerging energy projects will enter a golden period of development, resulting to high demand on some models of mining machinery industry. China has one of the world's largest energy development powerhouses; it has also become the world's largest mining machinery market. Huge investment in infrastructure construction, continual accelerated pace of urbanization stimulate the sensitive nerves of the international giants and construction machinery enterprises in China again and again. China's railway and energy construction directly stimulus the development and expansion of the mining machinery market in China.
Especially in recent years, some cement companies speed up the merger, reorganization and transformation, and begin to enter into the sand and gravel aggregate, new materials and non-metallic ore market, which brings a good opportunity to crusher industry once more.
High manganese steel hammer prolongs crusher life
Crusher life depends on the quality of spare parts; among crusher parts, hammer is an essential part. Now the crusher hammer on the market is generally divided into the casting type and forging type. Hongxing crusher adopts high-manganese steel hammer, which could improve the wear resistance of the crusher with its good toughness and good technology, and thus extending the life of crusher.
Domestic and foreign large and medium-sized crusher manufactures adopt high manganese steel as the main material of fixed jaw plate and side guard of jaw crusher, hammer head of hammer crusher and board hammer and counterattack board of impact crusher. In general, the harder of the hammer, the greater of its wear resistance. To improve the abrasion resistance of the hammer bit, it is necessary to increase its hardness, but with the improvement of the hardness, the hammer impact toughness will be reduced. Therefore, how to reconcile the hammerhead a suitable hardness and good impact toughness is the key to improve hammerhead abrasion. Hongxing crusher insists adopting crusher high manganese steel hammer for a long term, effectively extending the life of crusher. High manganese steel has good toughness, good technology and low prices, its main feature is that under the greater impact or contact stress, the surface layer will quickly generate work hardening, the work hardening index is 5-7 times higher than other materials, greatly improves wear resistance, which can effectively extend the crushing time.
In addition to the raw materials, the manufacturing quality, structural design, technical parameters and feeding conditions of hammer head are factors that impact crusher life. Hongxing has a number of high-tech engineers, independently research and develop the advanced technology of crushers. We keep the benefits of customer as the starting point and commit to meet different needs of customers.
Crusher industry improves market share by innovation
The development of crusher industry is rapid; in order to improve the market share of mining machinery, many domestic enterprises vigorously take technological innovation, largely driving the development of the crusher industry.
We understand that the famous domestic brand of mining machinery -- Zhengzhou Hongxing Machinery Co., Ltd. develops a variety of new crushing equipment, such as PE jaw crusher, PF Impact Crusher, hydraulic sand maker, they are spoke highly in the industry, and has played a huge role in promoting the development of the industry as a whole. With sophisticated technology to pave the way, it can be said that Hongxing machinery enterprises occupies a good market conditions.
From 1998, Hongxing began to introduce foreign technology and later, it made independent research and development; after a short period of nearly ten years of development, Hongxing machinery has already occupied the main gravel crushing machinery production and export base, its equipment are exported to all over the world!
From the perspective of technical innovation of domestic mining equipment, Hongxing Machinery provides major technical equipment and engineering design for mining, metallurgy, electric power, chemical industry, building materials, environmental protection, national defense and other industrial. The characteristic of Hongxing occupying market share is through constant technical innovation to progressively realize guide the market by technology and then lead the development of the industry. Hongxing machinery through technological innovation to constantly improve the scientific and technological content and added value of enterprises and products, forms its own advantages and characteristics; the enterprise walks out of the plight of low-price competition; through researching and developing new products with independent intellectual property products can enhance the center of the core competitiveness.
In fact, only through technological innovation can we constantly get rid of competitors and improves market share.
Infrastructure construction quicken crusher development
With the rapid development of society, the crusher is widely used in mining, building materials, cement, smelting, highway, railway, water conservancy and chemical industries; the high-speed development of the social and economic need to speed up the construction of infrastructure, which cannot be separated from the upgrading of crusher industries.
In case of primarily developing infrastructure construction, the market demand of crusher becomes large. First of all, in terms of mining applications, the vast mining market will promote mining equipment sustained and rapid development, thereby increasing market demand of crusher. Secondly, in the highway, railway applications, with the development of highway construction planning, road infrastructure, cement and other construction will inevitably pull the crusher industry's new growth. Chemical and water conservancy will also maintain a rapid growth in next few years; it will promote the rapid growth of jaw crusher.
Sustained and rapid development of infrastructure will speed up the frequency of upgrading crusher industry; the small crusher life is only three to five years, the domestic replacement demand annually on crusher is about for 20% of the total. Crusher replacement is inevitable, and this will be a development opportunity crusher. But the crusher process and the mechanical life are imminently needed to be improved. The increase in market demand and replacement of broken equipment increase the export market and bring opportunities of diversified investment. The increased pace of infrastructure construction will drive the crusher industry booming. Henan Hongxing Heavy Industry Co., Ltd. will always adhere to research and development, improve the competitiveness of their products as the core strategy, take innovation relying on a strong research team and continuously improve the overall scientific and technological innovation ability.
Classifiers : http://www.hxjqcrusher.com/crusher/Screw-classifier.html
sand maker : http://www.hxjq-crushers.com/2.htm