Sand Gravel Line Is Indispensable Sand Making Equipment...

Oct 20, 2016 by

China is one of the relatively complete variety of mineral resources reserves rich in a few countries. Valuable mineral resources development and utilization, is an important material basis for development of social production. Therefore, beneficiation project in development and utilization of resources is also increasingly plays an important role. When grinding the ore to extract valuable elements in iron ore beneficiation process, sand making machine grinding equipment is indispensable. It relates to the taste of fine iron ore, the raw material finer grinding in the back extraction work can do better. But sixty percent of the 10 entire sand Sand line process, the price more than the total investment in equipment. In order to save investment and improve quality iron ore position, 14 Zhengzhou Machinery Co., Ltd. combined with foreign advanced technology experience and...

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China Machinery Today Traded Dark Disk Price Rose 12 Points...

Oct 18, 2016 by

December 21, according to a Hong Kong newspaper reported that this year ldquo; overbought king rdquo; China Machinery Engineering listed today, the stock dark disc made good last night.According to statistics, the 14 dark period of just opening the disc was already 5.63 yuan, 6.09 yuan to see the highest rise, eventually closing at 6.04 yuan, 5.4 yuan higher than the IPO share price rose 11.85%, ie excluding fees, per hand (1,000 shares) earn 640 yuan .According to the mtw molino trapezoidal new shares trading center Yao, China Machinery Engineering its dark disk period, also close at 6 yuan, rose 11.11% than the IPO price, ie excluding fees, earn 600 yuan per hand.Data show that China Machinery Engineering Public graphite beneficiation plant cost Offering oversubscribed nearly 57 times, and the offer price ceiling price...

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Jaw Crusher Bearing Issues That We Need Further...

Oct 16, 2016 by

Use jaw crusher, the bearing is very important in terms of the use of the bearing jaw crusher how to deal with that when we, which requires us to do the following to prepare, these are our use some of the problems encountered in the process, in order to help you solve the problem quickly to issues we mentioned, here we specifically look it: ① axis bending: bending if not, by polishing the journal, slip ring the method of repair; if bent more than 0.2mm, the shaft can be put in the press, the pressure correction in the film bend, after correction shaft surface with a lathe cutting polished; if bent too much, you need to put another one axis . ② journal wear: wear little journal, the journal can be deposited on a...

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Jaw Crusher Is The Necessary Equipment For Construction...

Oct 15, 2016 by

Through the tireless efforts of experts, the production of highly efficient jaw crusher, impact crusher, sand making machine and other equipment production capacity, high level of quality, unique design style, reducing the incidence of failure, making the device easier to repair and maintenance, reduce production costs for investors. At present, some no conditions of production of jaw crusher can not be completely used in production, is polycrystalline silicon carbide crusher seriously out of stone quality is not meet quality requirements of the construction can be seen from here, the industry has a lot of production of jaw crusher equipment, low productivity, quality standards, the device is simply immature. Gravel construction, railways, highways, bridges, housing graphite beneficiation plant cost construction materials indispensable prerequisite, in order to refine the ore to finished size desired by the...

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Optimization Measures Jaw Crusher...

Oct 10, 2016 by

Future, jaw crusher anyway development, its working principle is fixed. mobile stone crusher machine Well, for optimization of the jaw crusher is the main equipment in order to extend life and improve work efficiency.First, the choice of materials. Choose good material can greatly improve the wear resistance of equipment, extend equipment life. In particular, is the main component jaw crusher jaw plate, jaw plate both devices, but also easy to wear pieces, using high-quality high-manganese steel alloy can improve 14 its hardness and durability.Secondly, optimizing the device structure. For external structure, there are currently carried out by the convergence casting, welding, bolts, etc., to be used to improve the future of the field device adaptable Cohesion. For the internal structure of the device, particularly the structure of the crushing chamber, should strive to be...

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Sand Kept in Good Condition To Ensure The Efficient And Producti...

Oct 10, 2016 by

In sand production line, sand making tends to produce wear parts, which will greatly affect the performance and productivity of the equipment to ensure the equipment is in good working condition is our priority, so we should do the daily maintenance, minimize downtime sand devices, so efficient and productive.1, should avoid collision, ensure the cleanliness of the machine.2, the bearing shoulder 10 the entire load of the machine, so a good lubricant affect the life of the bearing is great, but also directly affect bearing operation rate of the machine, it requires injection of the oil must be clean, seal must be good.3, routine inspection equipment reinforcement, test results should be white stone quarry crusher recorded, including not only the record of the past, maintenance, change the recording member, but also the use and...

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