27/03/2014 Other Machines
Since the aggregate market is popular nowadays,more and more stone size is needed,customer not only pursue the crushing machinery but also demand the varies kind of different sizes,such as 0~3mm,3~5mm,5~10mm and so on. Listening is a way to check whether the shaker is an exception.We can recognize auditory shaker improper operation,such as a specific part of the normal noise detected by the electronic stethoscope is usually used by an experienced operator.If the bearings are in good condition , vibrating screen emits low hum of voices,if a sharp hiss , squeak , and other irregular sounds, usually bearing shaker in poor working conditions . In 19 century,people are use the fixed screen,it is the most simple screening equipment(vibrating screen), welding by the steel bar,usually used for the primary screening and final ones,it is apply the stone own gravity which is drop on the mesh in order make the screening go run,it doesn't need the power,the installation angle is about 35~60,the fixed screen can be feeding by train box(compartment or platform),dump truck,loading machine.
Pre-screening and screening tests.That is before crushing , crushing particle inspection materials , mainly to check whether the material meets the specifications of the crusher feed . It is known as a preliminary screening. Comply with material specification material into the crusher product size ; After screening broken, the material does not meet the specifications of the crusher broken . It is known as test screening. Screening in the production of two is called secondary screening. Our equipment specialises in the buying, refurbishment and selling of good used construction, mining, stone crushing and transport equipment.Vibrating screen manufacturer-we operate throughout Africa,Asia, South America, mainly South Asia, and Africa, for example india. We are based in Zhengzhou China and have been in business for decades. We are one of India's foremost manufacturers of equipment for the mining and quarrying industries. We offer a very broad range of products, including fully installed systems primarily to the mining and aggregate industries.Equipment supply is not limited to China, with major exports to countries such as India, Canada, Brazil, Indonesia, Australia, England, Sweden, Myanmar, Poland, etc.
Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing of ore screening equipment, vibrating screen classifier and other commonly used mining equipment, welcome to visit and cooperate with us. Good luck!
linear vibrating screen: http://www.china-jawcrusher.com/pp/28.html
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