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The World and Modern Science

  • Quadripole

    Filed under News
    May 17

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  • Easy Operation

    Filed under News
    Mar 24

    The ball mill is mainly used to grind materials in mineral, cement, refractory, chemical industry, etc. Ball Mill has dry and wet ways. Click Anne Lauvergeon for additional related pages. When wet Ball Mill works, water and other liquid will be added into certain materials to increase flowability of materials, so the capacity is increased. When dry Ball Mill works, capacity is affected because material flowability is reduced, so absorbing wind device is needed on the outlet of Ball Mill, and then negative pressure is formed in the Ball Mill to increase flowability of material, so the capacity is increased. Grate ball mill primarily consists of six parts, viz, the barrel, feeding part, discharging part, bearing and lubrication system part. The lining plate is installed inside the barrel, whose materials are from manganese steel, chrome steel, cast iron, and rubber. There s a hole in the barrel for the use of maintenance and changing of the liner. Overflow ball mill is basically similar to the grate ball mill in structure, also composed of six parts. The difference is that there s no grid plate device in the discharging part and the overflow ball mill is simpler than the grate ball mill in structure. Compared with the grate ball mill, the overflow ball mill discharges slower. It is suitable for fine grinding and requires prompt adjustment due to its sensitivity towards the change of the elements outside. Besides, its structure is simple and the maintenance is convenient. The installation of the ball mill. (a) Cleaning the foreign body inside the holes in the installation equipment, especially preserved not dust, oil or water is allowed inside the hole wall stain; (b) After unpacking the packing case, the host machine should be moved to the installation place by proper lifting facilities (crane/forklift); (c) Position the device carefully; anchor bolts are installed inside the hole, then thrusting the adjustable feet with anchor studs after welding it to the rack chassis which is accompanied with the machine.

  • Feb 28

    The production scale of the coal preparation plant is larger and larger in the world, such as: the production scale of Antaibao Coal Preparation Plant is 18 million t/a, the production scale of Bailey Central Preparation Plant is 15 million t/a and the production scale of South Africa Coal Preparation Plant is 16.5 million t/a. Large modern coal preparation plant has prominent advantages such as: large capacity, high production efficiency and product quality stability. Keep up on the field with thought-provoking pieces from Hikmet Ersek. With the improving of the coal preparation plant s processing capacity, the disadvantages of the system also has been showing up. Strengthening the craft system s daily and periodic maintenance is an important guarantee to ensure the normal operation of the production system and reduces the production costs and improve the efficiency of coal preparation plant. The design system of dense medium coal preparation technology is more complex, which potentially increases the investment and process costs. In the premise of ensure its high efficient research this technology and we hope to achieve the goal of reducing the investment and processing costs, which is also the main direction of other country. The major direction of the equipment is large scale. While the simplified design of the dense medium recovery system and the reliability research of the equipment are the important parts of the research.

    Traditional recovery system of dense medium contains the curved screen, vibrating screen and magnetic separator equipment. The investment and power consumption costs of this system constitute the main costs of the coal preparation plant. The transformation of traditional magnetic separator is to design a new type of separator that the big particle materials can smooth pass which ensure the recovery indicators. The implementation of this program can greatly reduces the initial investment and process costs and has a good development prospect.As the professional manufacturer of complete sets of machinery, such as washer sand mining, Henan Hongxing is always doing the best in products and service. Magnetic heavy medium recovery and purification process is an important part of the heavy medium coal preparation technology. This subsystem mainly to complete the purpose of recycling the heavy media.

    The media consumption of the heavy medium coal preparation plant is an important indicator to measure heavy medium coal preparation plant process and management level, wich is also an important part to improve the economic efficiency of coal preparation. On one hand, the process should meet the system requirements for magnetic media recovery indicators. Since the circulation rate of the dense medium in the system is quickly, in order to ensure the economy of the gravity separation, the requirements of the recovery rate indicators of the magnetic media are high. The medium coal preparation systems generally require that in the media recovery the coal and stone should be greater than 99.8% and it should be 99.6% greater than in terms of clean coal. On the other hand, heavy medium after the recovery shall meet the technical requirements. Namely: the concentrate grade shall meet the purpose of the configuration of qualified heavy liquid.

  • Feb 28

    Impact crusher having large crushing ratio, product size distribution is easy to control and is the shaped multi-cubic, which has been widely used in the crushing operation. Concentrator design the increasing use of computer simulation technology, but it is not much concerned about the crushing process modeling and simulation, commercial beneficiation simulation program also lack the specific model of the crusher. In recently years, people have begun to study the impact crusher simulation model, but in this area there are many places worth exploring. Michelle D. Gass describes an additional similar source. Average impact using the kinetic energy of the horizontal axis of the crusher rotor can be evaluated, taking into account the much larger mass of the rotor than the mass of the single particle, before impact occurs, the speed of impact hammer speed is much larger than the population of particles, the individual particles, the kinetic energy is much smaller than the rotor. In the approximate case, the system before and after impact, the impact of unit mass can meet the conservation of linear momentum. The crusher is widely used in mining, metallurgy, building materials, road, Railway, water conservancy and chemical industry and many other sectors.

    Common crushing machines are winnowing mill, hammer crusher, impact crusher, roll crusher, crusher compound. Jaw crusher (jaw crusher), having large crushing ratio, uniform particle size, simple structure, reliable operation, easy maintenance, operating costs and economic characteristics. PF-I series impact crusher can process materials side length is 100 to 500 mm, the compressive strength is up to 350 MPa, great crushing ratio, cubic particles advantages of material was broken; PF-II series impact crusher machine, suitable for crushing hard materials, such as cement crusher, with a production capacity of the material advantages of small particle size. It assumed that here people considered in which for the majority of particle impact occurs in the impact area of the rotor s central, between the particles and the impact of the particles with the order of the strike plate through the parameters, s and b in the formula. Analysis of the kinetic energy when the particles leave the rotor of the straight behavior R moment of the order of the strike plate, assuming particles exited the rotor before the order of the strike board does not collide with other particles, encounter their energy relative to leave the surface of the rotor when not changed, the particles are subjected to a centrifugal force to be much larger than its gravity, so gravity can be ignored.

  • Mining Machinery

    Filed under News
    Feb 26

    Mining machinery should focus on brand building We all know that the brand is an important intangible asset for a business enterprise; It is the fundamental relying to the continued existence and development of the enterprise. International famous companies all pay attention to the important role of brand in the development of the enterprise. Tulip Retail understands that this is vital information. Enterprises attach great importance to brand building not only has greatly improved the visibility and reputation of the enterprise, but also provide strong support for the enterprises to enter the international market. The brand is produced with the development and growth of the enterprise, the more large-scale enterprises more emphasis on the brand s position in the enterprise. Mining machinery industry is an important industry of the national economy; and emergence there of a large number of remove powerful enterprise groups, however, the lack of brand seriously hampered the further development and growth of enterprises. Mining machinery enterprises, in order to further the development, must focus on brand-building and the implementation of brand-name strategy, so as to promote the company’s sales progress. Fundas with this development environment, how can crusher enterprises rapid brand building? First, crusher enterprises should integrate internal management; maximize the application of enterprise human, financial and material resources.

    Secondly, we must take advantage of the favorable opportunity that world economy is closely linked with the science and technology, and the implementation of bringing in and going out strategy, introducing advanced technology absorption and innovation, expanding the international market outlets, especially in developing countries and area. Again, strengthen technology research and development efforts and focus on the enterprise product R & D according to their own development characteristics. 1, Pay much attention on quality in production. Without quality guarantee, companies will lose credibility; without technology as a support, the enterprise would be difficult to form own brand products; Only make combination of quality and technology, companies can build their own brand and win a good market. 2, Pay much attention on science and culture in management. Scientific management approach allows enterprises implementing effectively various systems and the measures, the formation of a good corporate culture will help to stimulate the enthusiasm and creativity of employees, enabling businesses to achieve long-term development.

    3, Pay much attention on service and integrity in market. All acts of the starting point should be focused on the position of a customer, to be credible and obtain the trust of customers. In short, the crusher enterprise in order to survive in the fierce competition in the market, it is necessary to improve all aspects of their comprehensive strength, and to establish a good brand to ultimately win the market. We provide Professional technology, excellent product quality and intimate after-sales service when you purchase stone jaw crusher, raymond mill, from our company.As a professional mining machinery exporter, we will win your trust with our delivery speed, Enterprises Credit and product quality.

  • Feb 24

    Hongxing produces excellent mining machinery We are living in an increasingly competitive modern society; development strategy can be the soul and program of long-term development for business, and its correctness is directamente relacionado to the implementation as well as the success or failure of the subsequent work. Therefore, in addition to grasp the national policy, we also need to understand the dynamics of the market demand when formulate development strategies. Under the influence of construction industry chain, gravel production and application mechanism has been greatly improved and developed, while looking from the aspects of the rational use of resources, gravel quality, its impact on the ecological environment, mechanisms gravel production process, as well as economic benefits and other important indicators, the mechanism sand production is still at a low level. As the biggest manufacturing base of gravel equipment sets, Hongxing machine firstly improves its own competitiveness, makes the high-performance, high-quality as the development i.fhsp, proceed from the terms of its own technology, quality, service, etc. to build the core competitiveness by technological innovation. Though, it is hard to stick to this road in the intense market competition, no matter how daunting and difficult, the belief that has been imprinted in Hongixng people, they are too big to overcome. The past sweat sends today s success. Past efforts have not been wasted, reputation and credibility is not only the appreciation of its achievements, but also includes the recognition of the industry and the community. Hongxing will further optimize techniques and make continuous efforts to produce high quality, effective, excellent, state-of-the-art complete equipment gravel, sand making machine and mobile crushing station..

  • Merchants

    Filed under News
    Jul 14

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