2011年12月28日星期三

Why is so popular of Hongxing hydraulic cone crusher in mining machines

Domestic and foreign has widely used the hydraulic pressure circular cone crusher, is big by its output, the cutting rate is high, the energy use factor is big as well as the noise is low, the easy automatic control and so on many merits, is playing the very vital role in the rock breaking project. It is estimated that our country the import hydraulic pressure circular cone breaker which in rock tunneling projects and so on metal mine, coal ore-bearing rocks lane, chemical mining, water and electricity culvert, railroad and highway tunnel uses has above 4000. Therefore, the hydraulic pressure circular cone breaker's service and the vulnerable supply become guarantee the equipment good movement the important basis condition. 
To solve the import hydraulic pressure circular cone breaker vulnerable replacement difficult and reduces the replacement and the maintenance cost,Hongxing Mining Machinery after developing successfully the hydraulic cone crusher, but also develops has developed more than 10 variety hydraulic pressure circular cone breaker fittings, substitutes the import fitting, both has met the construction work needs, and has saved the massive foreign exchange, reduced the maintenance cost large scale. And the domestically produced alloy steel manufactures after the appropriate processing craft the circular cone breaker stave cavity substitution imported product, its performance achieved or has surpassed the domestic and foreign similar products service life, but the price was only equal to the imported price 8%-10%.
As the professional manufacturer of complete sets of mining machinery, such as Primary crushers,Stone crusher plant,impact crusher,Belt conveyor, Henan Hongxing is always doing the best in products and service.

Cement production line get energy efficiency and more valid by hammer crusher


NSP rotary kiln production lines and suspension preheater kiln is the decomposition of technology at the core, modern technology will be widely used in the production of cement production in the whole process of the production process does not require increased coal consumption and back-burning boilers, not to increase dust, waste, gas, sulphur dioxide emissions, and equipment pure low-temperature waste heat power generation system, so that cement production with a highly efficient, high quality, low power consumption, environmental requirements, saving energy, reducing costs.
Rational use of energy. NSP rotary kiln production process is the core of clinker calcined system, it is a dual series of low pressure loss of five cyclone preheater, calciner band composed of new dry process kiln, the back-end production line preheater emissions as a raw material grinding heat of the dryer, use the exhaust cooling machine as pulverized coal drying heat of the coal, and use of controlled-flow thermal efficiency can be as high as more than 75 percent of the cooling machine, effective recovery of heat from the furnace clinker and greatly improve secondary air and tertiary air temperature.
Low power. NSP rotary kiln production process, limestone crusher single paragraph hammer crusher, low power consumption unit products, raw materials used roller grinding mill system, and disposal in the traditional system and the wind swept mill systems, Health units can be expected to conserve electricity 5-7 per ton, five cyclone preheater design technology using low pressure loss, resistance greatly reduced, with the traditional technology preheater compared preheater fan can reduce the power consumption 15 -20%. At the same time, pure low-temperature waste heat power generation system will be discharged by the clinker production line in the low-emission to recycling, greatly reducing the power consumption.
Save water resources. The cement production equipment and steam turbine cycle cooling water used in all water systems, from circulating pump production equipment and the supply of turbine cooling water, the used water into the cooling tower after cooling inflow of cold water cycle, and then from cycle to cycle pumps pressurized use. In the winter when low temperatures could go beyond the backwater cycle cooling tower directly into the recycling pool. Cement production line in the entire water cycle rate of 95 per cent in the cogeneration system in the water cycle rate is as high as 98%. To prevent the deterioration of water quality of the circulatory system, the water cycle is also a static scale controller and take measures adjacent filter.

As the professional manufacturer of complete sets of mining machinery, such as Jaw crushers,China mobile crushers,sand maker,Rotary dryer, Henan Hongxing is always doing the best in products and service.

Jaw Crusher Designed by Hongxing is the top Choice for Subballast Ore

Jaw crusher was normally used in coarse crushing. Jaw crusher can crush those materials in different sizes to similar shape. It can be used with other kinds of equipment and can be used separately. Jaw crusher can be divided into coarse powder jaw crusher and thin powder jaw crusher which was normally called PE series jaw crusher and PEX series jaw crusher.
stone are materials used in expressway, railway and airport runway. They are mainly basalt or other kinds of hard rock with the size of 3—7 centimeter. Jaw crusher is the top choice for crushing those hard rocks, especially JC jaw crusher (European Version) invented by Henan Hongxing .
Jaw crusher (European Version) invented by Henan Hongxing  can be used in metallurgy, mining, chemical, cement, construction, refractories and ceramics and other industrial sectors for the crushing of hard ores and rocks of various types. This series of crushers are suit for ore, rock, slag whose compressive strength is under 250Mpa.
Compared with traditional jaw crusher, Jaw crusher  of European version invented by Hongxing  is better in quality with low maintenance ratio, and it got long life of usage. The cost of jaw crusher is lower than cone crusher and shaping crusher that used by set. PE series crusher is the most popular jaw crusher now in the market which adopts the most advanced technology and it’s becoming the perfect machine for crushing materials of high hardness and corrosiveness.
As the professional manufacturer of complete sets of mining machinery, such as Drum dryer,china vibrating feeder,flotation machine,Sand washing machine, Henan Hongxing is always doing the best in products and service

Artificial sand and Aggregate will Continue to Romote the Development of Mining Machine

Our cement industry has developed to large scale in these years, from single to multiple industries like aggregates industry, combining cement, concrete mixing stations and aggregate together and formed a united industry which could save much material and resources. This new change means a lot to the whole “dying” cement industry.
As infrastructure construction and urbanization goes on in China, the need for artificial sand and aggregate is getting bigger and bigger. We know sand and gravel industry is a following industry of cement industry, but the cement industry only concerns about crushing and grinding needs of its material and leave sand which would be used in concrete making aside to other enterprises. We could imagine the profit the cement industry would get if it goes into aggregate industry and form a united development style.
Cement industry have got great success. Getting into aggregate industry is not a problem for them since they have more mature and better management skill. They have high vision of protecting environment (lessen the pollution of aggregates during manufacturing, storing and transporting) and reducing waste of resources (scientific exploration, transform the use of hill slopes, increase construction land and protect the natural landscape). So combining cement and aggregate industry is good for optimizing allocation of resources and implementing sustainable development strategies.
Sement Mill is main equipment for cement grinding stand which includes cement grinding, cement homogenization and preparation and cement packaging production process. As the needs of different processing keep rising, the traditional vertical roller mill has got great challenge. Zhengzhou Hongxing as the leader of the whole industry, invented more advanced machines like grinding mill ,  coarse powder mill, vertical mill,  trapezium mill, Raymond mill, crushers, crushing equipment, grinding mill and etc. They all proved to the users all over the world that Zhengzhou Hongxing is a talented marvelous creator providing support for the development for the grinding mill industry.
As the professional manufacturer of complete sets of mining machinery, such as Cement mill price,impact breaker,Classifier,Sand washing equipment, Henan Hongxing is always doing the best in products and service.