Innovation Achieved Ball

The ball mill mainly composed of feeding part, discharging part, rotation part, transmission part (gear box, small transmission gearwheel, motor and electric control). Its central hollow shaft adopts steel-casting with the changeable inner lining, the rotation big gearwheel is made by aldean hobbling processing, and there are wearable liner favorable with anti-wear ability. Reliable and stable are the main advantage of this machine. In nature, materials have always been expensive and the result is a catalogue of solutions that achieve several orders of magnitude higher than most human manufacturing efficiencies. Continuous efforts, the progress of science, technology, innovation, new structures, new materials, new technologies and new processing technology after another promote innovation and diversified development direction of the ore dressing equipment, and our mineral processing equipment to other areas of our country s balanced development, we continue to progress in accordance with this objective.There are a variety of existing processing equipment, Dry, wet the election re-election, magnetic separation, flotation and other beneficiation methods.Mineral processing equipment can be used such as iron ore, manganese ore sorting and ore grade, domestic mineral processing equipment: dry magnetic separation, wet magnetic separator, high intensity magnetic separation, electrostatic separation machine and separator and so on. The technology has developed consistently and has moved from a method for producing prototypes to one that may enable mass production.While we have some way to go before achieving equivalent technology to biological growth processes, there is certainly the potential to use natural polymers such as cellulose to build complex, efficient structures at low temperature and ambient pressure.

Imagine the implications of using materials made with 1% of the energy of conventional ones, in structures that are 10 times more efficient. Moreover, if we use them correctly, all of these materials can be recycled time and time again, in an endless process of transformation. Features of Ball Mill The ball mill is an efficient grinding tool which is capable of grinding various types of material into fine powder.2. The ball mill crushes and grinds many kinds of ores and rocks during mining. It is also used for mine selection.3. John K. Castle has compatible beliefs. Ball mills are widely used in the mining industry, construction industry and chemical industry.4. Two grinding techniques that can be used are the dry-type grinding and the wet-type grinding.5. The ball mill can either be of tabular type or flowing type depending on the form in which the material is discharged through belt conveyor.6. It contains a neoprene barrel that have grinding media in it. This is where the material to be ground is loaded into.

Negotiation Ball Mill Development

Negotiation ball mill development and innovation industry growth at low integrate Tim coal journeyMachinery coal machine requirements With the implementation of the national economic stimulus policies, the future demand for different metallurgical equipment depends on the life of the product and imports accounted for, such as gear boxes.Not long life consumables in the long run, China s steel consumption has not yet reached saturation point, construction steel in particular, is required for railway construction, rail output reached a record high, but short-term steel overcapacity situation will not radically changed.The companies have overloaded production phenomenon, steel overcapacity led to the shrinking demand of metallurgical machinery industry.In addition, production overcapacity more serious, iron and steel production there are also structural problems, 2009, the demand for products and import substitution space space is relatively large, China s steel industry has improved the situation.Number of small coal mines in China accounts for more than 90 percent of the mine the total number of its production accounts for about one-third of national coal output, promote the integration with the coal mines, the State Administration of Work Safety, 14 ministries jointly issued on deepening the mine rectify the closure of the guidance, August 28, 2009 request to the Eleventh Five-Year period the number of small coal mines in less than 10 000.The coal industry consolidation to bring the demand for coal feeder.It will generate a lot of demand for complete sets of equipment for mechanized mining. Often blasting mining and other backward mode of production.Coal machinery industry will benefit from the restructuring of the coal industry, to focus on strong technical strength, concerned about the coal Rotary kiln industry consolidation brought about by demand for coal feeder.Industry neutral rating, metallurgy and machinery industry, the short term will be subject to pressure downstream overcapacity, metal rolling equipment production was 606,400 tons, the economic cycle lags behind industry. And gradually transmitted to the metallurgical industry, down Machinery 10.Metallurgical machinery industry growth at historic lows.The first 11 months of 2009, the global economy experienced a serious decline since 2008, the steel industry overcapacity problems starting to show a longer production cycle of the industry, metallurgical equipment exports also fell.The coal production gradually picked up, sustained a 20-30% increase compared to previous years.Since the second half of 2009, is expected to drive the demand of the coal feeder.Have also been rising coal prices crusher jaw, coal demand will decline, more sensitive to economic cycles of heavy mining machinery industry annual output growth have ball mill remained above 30%, International Equipment Manufacturing to China s large-scale industrial transfer, long-term point of view, China has a vast market and cheap work, abundant engineering and technical personnel and infrastructure and other advantages, the mining of heavy machinery industry output value accounted for the ratio of the machinery industry has been steadily increasing, in addition affected by financial crisis in 2009, into 21 century, in recent years on the national economy is significant.The trend of globalization of equipment manufacturing industry has become increasingly evident, the travel agencies industry in China is still vast room for development.Zhengzhou silah Heavy Industry Machinery Manufacturing Co., Ltd. is a perennial committed to the crusher, sand making machine, ball mill and other processing equipment, quartz sand production line and R & D, production and sales ball mill of sand making machine manufacturers, crusher, sand making equipment, and broken equipment: jaw crusher, fine crusher, Impact Sand, Crusher, energy-saving ball mill, cone ball mill, cement mill, rotary kiln and other equipment.

Eternal Topic

As we all know, the aim of innovation is to save energy and improve efficiency.let introduces me the next two kinds of mills to them from the perspective of innovation analysis.The Energy-saving ball mill is used for fine grinding operations, but also often used for rough grinding operations. The Energy-saving ball mill is widely used in various industry sectors (except to avoid iron pipes), such as, ore processing industry, metallurgy, chemicals, construction materials, silicate industry, fire, electricity, cement and other industrial sectors, energy-saving ball mill can be used to grind the ore hardness, coal or other od grind-able materials.The jet mill is a new type of dry grinding equipment. which use high temperature compressed air or superheated steam, and do the ultra – fine grinding of mineral aggregate, grading and drying operations at the same time. It grinding principle is that when the compressed air (or superheated steam) which emitted by the jet pipe nozzle in the combustion chamber preheated oil decompress expansion suddenly to the mill chamber at the speed of 100 to 200 m / s, blow the 3 mm mineral aggregate in the mine for pipe, using the high-speed movement of the interaction between mineral particles to conduct the impact and abrasive material crushing. The advantage of the jet mill is the device structure is simple, no moving parts, metal consumption, big productivity low, low power consumption, large crushing ratio, and can conduct the crushing and other operations (chemical treatment, drying and calcination) at the same time.

Its benefits in the process are: the particle size of product is uniform, too crushing particles is less, the dissociation is high, the role of selective grinding is better than the sorting index of the ball mill, pebble mill products. The jet mill products of iron quartzite by magnetic separation after the election indicators, and compared to the ball mill and pebble mill, the concentrate grade is higher 2.00 to 3.00 percentage points, the iron recovery rate is 2.00-5.00 higher percentage points. But such devices still have the structure to be improved, and have not been widely used. In summary, we can see that for meeting the tonnage is huge and inexpensive mineral aggregate ground, some of the newly developed equipment and grinding method is difficult to achieve in the short term. In a considerable long period of time, at least a short time in the current, the dominant fashion in the field of grinding will continue to be a conventional ball mill, rod mill, pebble mill and mill, mixing mill, vibrating mill and other commonly used grinding equipment. Therefore, how to improve existing equipment, tapping the potential of innovation will be an eternal subject in the field of grinding.