The Adjust Methods of Rotary Dryer Tug

Slime dryer can be considered a large industrial drying equipment, we must be cautious when buying , strictly check the quality and performance of the slime dryer. After the dryer manufacturers investigation our company carried out , we found that many customers in the process of using slime dryer, it is easy to overlook some of the small details, such as dryer bearing enough lubrication belt slack, dryer, tire and tugboat position improperly adjusted, these issues are often customers are ignored, but it is these glitches causing the dryer failure, for long periods of time to repair, slime dryer life will be greatly discount. Hengrui mechanical experts here to remind you, in the day-to-day production of slime dryer must attach great importance to it, so as not to bring troubles. The following adjustment in respect of the tugboat the position of the slime dryer, time for a detailed analysis, to help customers solve problems.
Sludge dryer and power unit should be securely installed. Fly ash dryer fixed long-term job, it should be fixed in the cement foundation; sludge dryer is a mobile operation, the unit should be installed in the chassis made  with angle iron, and to ensure that the power machine and pulverized coal gray dryer pulley groove is in the same rotational plane. The sludge dryer after installation to check ministries fasteners, tighten if loose to be. At the same time you want to check the belt tightness is appropriate. Before the start of the fly ash drying machine, first turn the rotor by hand, check teeth claw hammer and the rotor is flexible and reliable operation, shell or without collision phenomenon, whether the direction of rotation of the rotor and the machine direction of the arrow, the power machine and fly ash dryer lubrication is good. Do not replace the pulley, in case the speed is too high crushing chamber to produce an explosion, or the speed is too low to affect the efficiency of the sludge dryer. Idle  2 ~ 3min after the start of the sludge dryer , no anomalies before feeding. 

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The Technology Content Ascension of Dryer Machine

In recent years, many domestic dryer equipment manufacturing enterprises have been aware of it, and increase investment in science and technology, and the pace of new product development, and achieved good results. Great attention to research and development of large-scale equipment, according to the industry needs to develop a large professional sets of processing equipment for the enterprise record impressive economic; adsorption drying technology jointly developed by universities, research institutes of the Chinese Academy of Forestry, etc., not only the end of the The adsorption drying machinery in China rely solely on the import of the situation, but also to break into the international market. The improvement of the scientific and technological content in the domestic dryer equipment has produced the gratifying results. "the company director said. Long time, my dryer equipment industry, small scale production, low barriers to entry, the overall technical content is not high. Industry-wide enterprises accounted for about 60% of the annual sales income of 500 million, only 5-8% of annual sales income of over $ 10 million manufacturer, product quality is generally low. "But now the situation is different. Entire industry is gradually bid farewell to the era of price competition, high value-added, high-tech products is becoming the backbone of the enterprise's core competitiveness dryer equipment. This also means that the pace of industry consolidation to accelerate technology competitiontake the powerful combination, and the road to survival of the fittest, breed strength of large enterprise groups in the industry, just around the corner. "At this point, he is full of confidence.
In addition, technological advances will also promote the export of our dryer equipment.Drying equipment in China has not yet formed the scale of export is less than 5% of the total export volume, and are mainly exported to Southeast Asia. According to authoritative forecasts, as technology development, drying equipment of China's exports in the next few years, the proportion of the total production will be 5% to 10% of the export market to expand to Europe and the United States will be in Southeast Asia.the new drying equipments our company poduced have the following types: new slime dryer, blue carbon dryer, the new mesh belt dryer, new rotary dryer, dry process rotary kiln, oxidized ore reduction rotary kiln adapted and so a full set of production equipment, mineral processing, cement, chemicals, agriculture, light industry and other fields, having more than 500 users at home and abroad ,and has been highly praised.

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The High Efficiency Standard of Magnetic Separator

Amend the energy efficiency regulations and standards to create a favorable external environment, and promote the implementation of the ten key energy conservation projects.the amended Energy Conservation Law, the adoption of legislation to establish a strict management system and perfect the responsibilities of various actors, strengthening policy incentives, clear law enforcement body, increase disciplinary efforts. Want to pay close attention to the development and improve the access standards of major energy-consuming industries energy consumption, energy-saving design specifications, the main energy-consuming industrial equipment, motor vehicles, construction, household appliances, lighting equipment and other standard run energy equipment energy efficiency standards, as well as public buildings. Various regions to study the development of the region's major energy-consuming products and large public buildings energy consumption per unit limit.
Strengthen the energy conservation management of key energy-consuming enterprises, improve energy saving transformation enthusiasm. Key energy-consuming enterprises to conduct energy audits, preparation of energy-saving plan and its implementation program, the shortcomings of the standard, the development of energy-saving goals, establish energy accountability, improve energy management system, measures of implementation Festival Awards ultra penalty. Countries take communique, check, checks, Bulletin, exchange, tracking, guidance and supervision of enterprise energy, energy efficiency level to meet the requirements of the relevant government departments shall be ordered deadline for correction.
Our country has stepped up government efforts to support the ten key energy conservation projects, the establishment of a multi-channel energy financing mechanisms. the new dry-type magnetic separator of our company adopt the beneficiation water election, a sludge sewage, savings of water resources. GXC-8180-type primaries machine, for example, the annual savings of 600,000 tons of water. Many ways to reduce the cost of consumption, and also eliminates the need for the production of a sewage treatment trouble. In addition, as the machine take dynamic magnetic system design, mineral aggregate in the surface of the roller slide, displacement and roll, drum nonstick material, conducive material sorting, primary grade can be increased by 1-4 times, once Picks grade up to 60% or more, the new dry magnetic separation machine not only reduce costs, improve utilization of raw materials, has long been the technological innovation of the magnetic separator market, another market in the past to create a low-energy and efficient mileage.
The dry magnetic separation machine that ou company devoted themselves developped have the advantages of complete specifications, novel design, reliable performance, easy to operate, perfect testing methods and high quality after-sales service to ensure customers achieve maximum revenue with minimum investment, which is the ideal choice of the majority of investors.


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The Develop Trend of Hydraulic Cone Crusher

The high-performance hydraulic cone crusher our company produced is a kind of equipment that crusher customers like most . Hydraulic cone crusher not only absorbed the advantages of spring cone crusher, but also the use of a hydraulic system, thus, the frequent occurrence of the most "vexing boring car "phenomenon is improved . The "boring car" of crusher equipment, that is the collective internal material cloggs the crusher equipment, causing crusher equipment can not be normal discharge or does not work, if you do not timely treatment, to cause damage to the crusher equipment. Due to various reasons, even after a jaw crusher, coarse crushing and impact crusher broken, but there will still be some materials will become a "slip through the net, and if we can not arrive at its cone crusher into cleared before discharge port, then both may result in the emergence of the phenomenon of "boring car". Unique cone crusher structure, it is "the stuffy car" phenomenon appears in the crushing cavity, the materials will be stuck dead in the crushing chamber, if it is spring crusher to deal with clogged stone, you must want cone The crusher of the top cover is opened, remove the cause clogging material or it manually broken into a cone crusher crushing specifications. This one to one to have to waste a long time. Because of this blockage will cause the entire production line production disruptions, stop the longer the time, the economic losses caused by the greater. Of course, hydraulic cone crusher run into this problem, it automatically will cause clogging material top stone swap a position to be able to enter the crushing chamber.
With the development of hydraulic cone crusher technology,  the performance of hydraulic cone crusher have been significantly improved, hydraulic cone crusher models has developped from a single HP hydraulic cone crusher to the last ten several hydraulic cone crusher .Hydraulic cone crusher is more than you can easily adjust the the hydraulic spout size.More hydraulically actuated device the hydraulic regulating device, hydraulic insurance system, hydraulic transmission, allowing users to use them more at ease and convenient.
Hydraulic cone crusher manufacturers-our company is a famous enterprises, the advanced level cone crusher we developed are designed on the basis of adsorbing the world advanced crushing technology,so it is widely used in metallurgy, construction, utilities, transportation, chemical industry, building materials industry, suitable for crushing hard ores and the above medium hardness rocks. New hydraulic cone crusher is a high-performance cone crusher, in the design process, the speed and stroke are all received optimization combination , that is the crushing cavity optimized portfolio, and finally achieved intergranular laminating crushing significantly, improved yield , and product shape is also greatly improved .


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Features Detail Analysis of Cone Crusher

After the performances of cone crusher are expanded, the update of these equipments are very fast, so as the progress of science and technology are promoted. Just because the vigorous promotion of science and technology ,cone crusher have a new breakthrough. Now,let me make a detail analysis on the advantages and disadvantages of the cone crusher advantages: 1, the vulnerability parts consumption less, low running costs, reasonable structure advanced cone crusher principle and technical parameters, reliable operation, low running costs, the crusher All parts are wear protection. 2, thin oil lubrication, reliable and advanced greatly increase the useful life of equipment to improve the life of a unique lubrication system design. High performance non-contact labyrinth seals wear improve blocking dust reliability, fundamentally eliminate the common failure of the original spring cone crusher oil water mix. 3, large crushing ratio, high production efficiency, higher speed and stroke combined rated power of the mountain climbers cone crusher and through the ability to greatly improve improve crushing ratio and production efficiency. 4, hydraulic protection and hydraulic cavity clearing, high degree of automation, reduce downtime hydraulic adjusting discharge opening and overload protection makes the cone crusher operation level is greatly improved to make maintenance easier, more convenient operation, less downtime, our company's bi-directional over PYD series spring Cone Crusher iron release hydraulic cylinder allows the iron through the crushing chamber under the iron and instantaneous stuffy car, the cone crusher, hydraulic top, automatic nesting greatly reduces the original spring the cone crusher shutdowns required to carry out artificial nesting trouble, many other manufacturers crusher always appear the phenomenon of downtime death due to excessive iron card. In addition, we all know that 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, compound crusher. 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.
Shortcoming
1, it is not suitable for crushing wet and sticky ore
2 , larger machine weight, heavier 1.7-2 times than the same sizable discharging mouth of jaw crusher, so the equipment investment fees are higher.
3, the cycles of the body is generally 2-3 times higher than the jaw crusher ,so that the plant's construction costs are high..

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The Design Method of Vibrating Screen Dynamic Design

With the further expansion of production, learning and research momentum, many domestic universities and research institutions joint domestic famous heavy industry enterprises for cooperation and development of mining machinery for many projects. Our company carried out the  jointly vibrating screen dynamic design study with  the other companies.
The finite element method and experimental modal analysis is the basic methods of structural dynamic design. Structural dynamic design of the basic process is as follows: According to the design task, product preliminary design, drawing frequencies and mode shapes of the structure diagram of the preliminary design until you meet the requirements. Secondly, based on theoretical calculations or experience estimated structural load by the experience of the assumption that the system damping, the dynamic response of the finite element model of computing systems above, including displacement, velocity, acceleration, deformation and stress, etc., verify meet response criteria. Such does not meet the sensitivity analysis to modify the finite element model, corrected mass matrix and modified stiffness matrix, re-calculation of the structural response, until you meet the requirements.
The theoretical modeling of structural dynamics analysis is the basic method of the vibrating screen dynamic design, finite element method for simple structure, vibrating screen for theoretical modeling can often get satisfactory results. For complex structures, such as multi-layer sieve, circular vibrating screen, although its preliminary analysis of the results of large deviation, but still can be used as an important reference for subsequent modal test response measured in the arrangement of measuring points, and can also be combined with experimental modal parameter correction and structural dynamics finite element model of the vibrating screen to modify. Structural finite element analysis is one of the important step of vibrating screen dynamic design.
 since the vibrating screen equipment birth, over a long period of development, it has been in continuous improvement and growing range of screening materials, some wet and the difficulty of screening materials, shaker difficult role to play, but after a Shanghai Hill Kai machinery Manufacturing Co., Ltd. technical staff have been efforts, Hill Kai vibrating screen has been screening all kinds of materials and wet materials dry sieving.

Seiko collection assembly and load commissioning equipment are required before these equipments are sent out the factory ,and all indicators should be checked qualified , after these equipments are shipped to the scene, the user should   check the entire machine according to the packing list and equipment invoices , whether the  technical documentation has flaws or not .

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Importance of Jaw Crusher in Ming Industry

Our company is a high-tech industrial milling equipment (mill) production-oriented enterprises which specializes in mining crushing equipment (crusher), building sand (sand making machine). The product design innovative ,  grinding efficiency is high, save consumption , compared with similar products with innovative metallurgical industry and various mineral grinding equipment. And strive to create the most cost-effective supplier of mining equipment industry! The jaw crusher is the most common in the industry of mining machinery and equipment, also indispensable crushing equipment, jaw crusher appeared in 1858, is an ancient crushing equipment, but because of its simple structure, reliable work, easy to manufacture, easy maintenance, and is still widely used metallurgical mining, building materials, chemical and railway departments. And mine for crushing work hard or medium hard ore coarse crushing and broken.
The jaw crusher is driven by an electric motor belt and pulley, the eccentric shaft  make the movable jaw do the up and down movement, when the movable jaw rises the angle between toggle plate and moving jaw becomes larger, thus promoting the movable jaw plate close to the fixed jaw plate, at the same time the purpose of the material is crushed or split pieces reach the broken when the movable jaw down, the angle between toggle plate and moving jaw smaller, movable jaw plate trolley, under the action of the spring, leave the fixed jaw plate, crushed materials discharged from the crushing chamber mouth. With the continuous rotation of the motor broken motor jaw periodically crushed and excreta material, to achieve mass production.

The  performance advantages of jaw breaker are the following:  first of all, the crushing chamber depth and no dead zone, increased capacity and output feed; broken than large, uniform particle size; Second gasket nesting population adjustment device, reliable and convenient, large adjustment range, and increase the flexibility of the device; re-lubrication system is safe and reliable, easy to replace parts, maintenance workload is small; simple structure, reliable operation and low operating costs. Equipment, energy saving: stand-alone energy-saving 15% to 30% energy saving system more than doubled; nesting population adjustment range, to meet the requirements of different users to;, low noise, less dust.
Jaw crusher adopted the  hydraulic safety device,  reliable , safe, and easy troubleshooting , crusher  generally use the special Babbitt's sliding bearing , the materials are more wear-resistant , and can withstand greater impact loads. Small jaw crusher always use the rolling bearings, transmission efficiency is  high, and easy maintenance. 

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