High Quality Crusher Base On Advanced Technology
The hammer crusher were developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries. During the normal operation of the machine, breakdowns will occur constantly. Henan Hongxing Mining Machinery Co., Ltd. will help you analyze the common breakdowns problems of hammer crusher.
The basic principle is straightforward. A hammer crusher is essentially a steel drum containing a vertical or horizontal rotating shaft or drum on which hammers are mounted. The hammers are free to swing on the ends of the cross, or fixed to the central rotor. The rotor is spun at a high speed inside the drum while material is fed into a feed hopper. The material is impacted by the hammer bars and is thereby shredded and expelled through screens in the drum of a selected size.
The hammer crusher can be used as a primary, secondary, or tertiary crusher. A major disadvantage of the hammer crusher is the tremendous amount of wear (linings must constantly be replaced).
Hammer crusher is one of the earliest crushing equipments in China,Hammer crusher has features of high capacity,simple structure,easy maintance.Hammer crusher is widely used in cement,electric power,chemical industry,metallurgy and other industries.The hammer crusher is used for crushing limestone,slag,coke,coal and other materials.Henan Hongxing Heavy Machinery Co.,LTD try to improve the service life of the hammer head,which help to decrease the cost of the customer. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like sand maker, Henan Hongxing is always doing the best in products and service.jaw crushers：http://www.hxjq-mill.com/products/jaw_crusher.html
We know that the development of mining equipments has made remarkable achievement.Hammer crusher develop from common hammer crusher to PC hammer crusher,to PCZ hammer crusher now.The PCZ hammer crusher develop based on the PC hammer crusher according to the development dynamic.Compared with PC hammer crusher,PCZ hammer crusher has features of larger diameter of pin,heavier hammer head and high velocity ratio.
Due to hammer crusher long-term high load operation,the short service life of hammer head always disturb the manufacturer.Now the hammer head are made of high manganese steel,which increase the time of the hammer head service life at extend.However,according to the feedback from the customers,the hammer head made of high manganese is not ideal.Henan Hongxing cooperate with many research institute and try to solve the crusher hammer head problem,which help to save the cost for customers.
Small grain hammer crushers can be operated on household current. Large automobile shredders can use one or more 2000 horsepower (1.5 MW) diesel engines to power the hammer crusher.
The Screenless hammer mill uses air flow to separate small particles from larger ones. It is designed to be more reliable, and is also claimed to be much cheaper and more energy efficient than regular hammer crushers.
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