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06 September, 2012Usually it’s in the form of copper metal and copper alloys. Copper ore is kind of very important metal materials to the national economic construction. It is generally believed that the number of copper mine consumption and uses often reflects the level of a country's industrialization.
04 September, 2012The lubricating oil goes into the cone crusher by two paths. One goes in from the bottom oil hole of cone crusher, and then divides into three directions to the inside and outside of the hollow eccentric shaft, the middle oil hole of the main bearing and the bowl type bearing, going through the hole lubricating big and small gear, and then the oil will return from the bottom oil returning hole of the small bevel gear.
03 September, 2012Generally speaking, the crushers are used to crush the stones. If the hardness of the materials is not very high, a relatively low-grade crusher can be chosen; if the hardness is a little comparably high, a crusher of high quality can be chosen.
02 September, 2012The crushes are widely used in mining, smelting, materials-building, road-building, water conservancy and chemistry and other industries, whose development is depended on by the fast development of economy.
01 September, 2012It is becoming more and more important for mining machinery manufacturing companies to research and develop new types of grinding machines during the grinding operation process and developing large sized, energy-saving and fine and super fine grinding mills is a developing tendency of the grinding machines.
30 September, 2012Whether the design of screening crusher such as jaw crusher is successful or not, in addition to the reasonable whole machine and the proper crushing method, it also is determined by the geometrical shape and the assignment pattern of the crushing teeth.
29 September, 2012Through a modern managerial approach, we can accumulate management and production experience. This is how Henan Hoxngxing has become a technically-advanced mining crusher-machine manufacturer in China.
27 September, 2012In recently years, the number of manufacturing companies producing stone manufacturing line is continuously increasing, and as the professional and best stone and sand production processing lines manufacturer and seller in the Central Area of China, Hongxing Machinery is always ready to provide the professional information about stone and production machines and equipment.
25 September, 2012The slag mainly consists of calcium, iron, silicon, magnesium and a small amount of aluminum, manganese, phosphorus and other oxides. In some areas, the slag also contains little titanium and vanadium because of the ore containing those ingredients.
24 September, 2012Rotary kiln is to point to rotating calcining kiln, is a kind of mining machinery widely used in building material, metallurgy, chemical, environmental protection and many other production industry. Often do mechanically, physical or chemical processing of solid materials.
24 September, 2012The mobile crushing equipment industry and the crane industry is promoting and developing together with each other. The fast development of the mobile crusher in our country provides support for the development of the mobile crushing machine industry in our country.
23 September, 2012By entering into the 21st century, so many large hydropower stations in our country come into operation in succession, which makes the hydropower construction go into a period of great prosperity. And these engineering projects can never be finished without using artificial sand and stone as the concrete aggregate and this is no exception.
21 September, 2012The processing of iron ore is a task that involves taking the raw ore and preparing it for use in the creation of a number of different iron products. There are actually several different processes that may be used to aid in this conversion of the raw ore into useful iron components.
18 September, 2012The opencast coal mine has a top-down rock layer, gravel and cement, including Jurassic strata, middle sandstone, and fine sandstone and so on. The rock body owns the special features, for example slightly dense, hard, uniform structure. According to the role of the crushing condition, the different type’s rocks match the different reflection of crushing vibration.
15 September, 2012In the construction industry, there is always a need to break up materials, and as a result, Dodge Jaw Crusher such as hydraulic hammer, hydraulic crusher and demolition robot should be used. When trenching, hydraulic equipment like hydraulic hammer and hydraulic breaker are regularly needed for breaking a large mass of rock or stone.
14 September, 2012Zhengzhou Hongxing Machinery Cone Crushers have been widely used in mines and quarries around the world for more than 30 years. Zhengzhou Hongxing Machinery makes four main types of cone crushers: the ROC/C Standard for coarse crushing, the ROC/F for fine or medium uses, the ROC/S Short Head and the ROC/SS Super Fine.
13 September, 2012A cement mill or finish mill in North American usage is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement. Most cement is currently ground in ball mills.
11 September, 2012Sand making plant is made up of jaw crusher, VSI crusher, vibrating feeder, vibrating screen, central electric control system, sand washing machine, and belt conveyor, etc. The designed capacity can range from 50t/h to 500t/h.
10 September, 2012After the ore slurry tank into the tank after the water pipe water to the mine under the influence of mineral particles showed a loose state to enter the tank of mine. In the magnetic field, magnetic mineral particles occur together and form a “magnetic group” or “flux”, “magnetic group” or “flux” in the pulp by the magnetic effect, movement to the pole, and were adsorbed on the cylinder.
09 September, 2012Vibrating Screen Spare Parts Manufacturers Henan Hoxngxing could customize coarse crushing plants on request of each customer’s demand. Feed arrangement, automation, unreserved service, cost-effectiveness control are all the reasons why Henan Hoxngxing stone crushers could be most favorite mining equipment worldwide.
2017-11-20