Impact crusher is widely applied in mining, transportation, energy, construction and chemical industry. They are ideal choice for crushing and screening.This impact crusher features reasonable structure, high productivity, easy operation and maintenance and safe performance.
Crusher's development history can be traced back to the 1850s, when the world's first jaw crusher was born in the United States, and soon after with the development of productive forces, jaw crusher has been broken can not meet the technology needs, so based on jaw crusher, people had designed the impact crusher.
More well-known impact crusher of the abroad company, Japan's Kawasaki Heavy Industries, the German company of HKD, Spain Rover firms and so on. But impact crusher relatively late development in China, to the 1950s, China has really broken machine. Thus, China's crushing and screening equipment, mostly 50's came out. In the 1980s, we made impact crusher is limited to processing the hard materials of coal and limestone. Until the late 1980s China has introduced KHD-type hard rock impact crusher, it filled a gap-free of high hardness crusher. But the technology was behind twenty years to abroad.
Overall, the mainly performances of home and abroad impact crusher in the future development are:
1: research and develop the high toughness, high wear-resistant materials to improve the new plate hammer's life and improve productivity.
2: In order to meet market and customer needs, impact crusher series has to be standardized, large-scale development.
3: insist on technology innovation, and gradually get rid of the product of a single introduction and imitation.
Contrast Between Gyratory Breaker and Jaw Breaker
jaw crusher is widely used in road construction engineering. Jaw crusher is the first step of crushing production line. It mainly has such features, as big crushing ratio, uniform granularity of product, simple structure, reliable operation, easy maintenance, low operating cost, etc.
The working principle of Gyratory crusher is using the gyratory sports in casing cone cavity of crushing cone to produce extrusion, fracturing and bending role to materials. Gyratory crusher is a large crushing machine used for crushing various hardness ore or rock, also called composite crusher.
So what are their own characteristics of Gyratory crusher and jaw crusher?
1. Gyratory crusher can feed ore materials from any directions. it can be fed by tilting cart directly. It does not need ore storage bin and feeding equipment; but Jaw crusher need to feed ore uniformly, so it requires ore storage bin and feeding equipment.
2. Gyratory crusher start up easily. When large jaw crusher sart up, it needs to use auxiliary tools to turn the heavy flywheel.
3. Gyratory crusher has larger crushing ratio, product size is homogeneous, less flake products. Jaw crusher has strong capacity, especially suitable for primary crush.
Jaw crusher is the most common and oldest machinery. The followed crushing machine is proper improved product for special need. All of them have their own advantages, but applicable range also has been reduced!
4. Gyratory crusher works continuously, so it works smoothly,oscillation is lighter. It has less influence to base and buildings. Therefore the weight of its infrastructure is smaller, usually it’s 2 ~ 3 times of machine, while the infrastructure of jaw crusher is 5 ~ 10 times of machine weight.
5. Gyratory crusher has crushed and broken off effect for ore, because the compression strength limit of ore is 10 ~ 15 times bigger than it’s bending strength limit, so the energy consumption of Gyratory crusher for crushing 1t ore is 0.5 ~ 1.2 times smaller than that of Jaw crusher with the same feed opening.
Impact crusher:http://www.crusher-machine.com/2.html
jaw crusher:http://www.crusher-machine.com/1.html
cone crusher:http://www.hxjq-crusher.com/8.html
Rotary dryers:http://www.hxjqchina.com/product-list_35.html
- Author Articles
- More From This AuthorThe development of the industry of crusher for the chemical industry's played an important role. At the same time our country there is a big particle materials crusher, hard material crusher, construction...Mining machinery industry,a pillar industry in China's economic construction and social development, plays an important role. Mining machinery and mining equipment as construction materials processing...As we all know, ball mill is a necessary and key equipment in the mineral processing of mining, and as with the ball mill, the revolving speed of a ball mill is the key factor of resolving its grinding...Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles.The calling name of ball mill and rod mill is from the different grinding medium.The ball...At present, 50 m3 flotation machines have widely applied in our country, and it has solved the difficult problems about technology of many enterprises and industry, such as Jinchuan group, Baotou Iron...
- Related Articles
- Related ArticlesI clean a lot, and I mean a whole lot. I keep cleaning your house, etc., and I have tried and tested many household cleaners and chemicals. These are the top 5 picks everyday common household cleaning. This is...Most people do not really like to do house cleaning, because they are often too long to complete. But you should not be discouraged so easily! There are many effective ways to make the cleaning process much...Surrogacy is a process in which the fertilized egg and sperm are transferred from the mother’s body to some other female’s body. This other person is known as a surrogate. It’s not at all easy to be a...Being separated from close relatives can be a difficult scenario but sometimes economic conditions require that individuals leave their home nation to find opportunities elsewhere. And while the emigrants may...Home refurbishment is the process of major or minor repair of an item or a particular room in your home. From a simple home, room, office or schoolroom, refurbishment consists of a lot of planning and hard...
- Latest Articles
- Latest ArticlesThe holy Qur'an states it very clearly that, Allah created men and women to find rest in each other. For this reason, Muslim brothers and sisters have found each other and fulfilled their marital rights with...Bariatric surgery and alcohol tolerance Bariatric surgery is an increasing trend directly correlated to obesity reaching epidemic levels in the U.S. As around 65% of adults are overweight or obese, weight...Outsourcing Cleaning services offers many advantages to business owners who want to reduce costs and increase efficiency manifold. Maintaining in-house cleaning crew can take a lot of time and resources on...I clean a lot, and I mean a whole lot. I keep cleaning your house, etc., and I have tried and tested many household cleaners and chemicals. These are the top 5 picks everyday common household cleaning. This is...Most people do not really like to do house cleaning, because they are often too long to complete. But you should not be discouraged so easily! There are many effective ways to make the cleaning process much...
