News & Events
Some mines have strict requirements for the down limit of the granularity, and the existing crushing machines cannot satisfy both requirements of improving the excellent limestone lump ratio and of reducing the powder ore ratio. MMD crushing and screening machine can well solve this problem.
03.Apr.2013In recent years, the comprehensive process of coal ash has become an important economic policy which mainly owes to the application of high suspension micro powder mill, and this machine effectively solves the problem of pollution of the production environment in the power generating industry in our country.
01.Apr.2013The designing of crushing equipment is important to ensure the high performance of the crushing machine, and the weight of the ring hammer is the most important in the crusher designing.
28.Mar.2013At present, the theory of vibrating screening machine becomes more stable and mature and various vibrating screens are researched and developed. Generally speaking, There is not such a screening machine that is able to screen every kind of materials and different screening frades.
27.Mar.2013The correct starting and operation of jaw crusher has great influences on making sure that the crushing equipment has the best working performance, and incorrect operation or the mistaken operation is often the main reason for the breakdown of the crushing machine.
26.Mar.2013On April 15, the 113th China Import and Export Fair which is also called Canton Fair will be held in the Pazhou International Exhibition Center, Guangzhou, China. As the a well-known and powerful mining machinery manufacturing company in this industry, Hongxing Machinery will shine in this fair with independently innovated and low-carbon and energy-saving new products and become a star enterprise in this Canton Fair.
25.Mar.2013The crushing equipment is indispensable in the quarrying industry, and the quality of the crushing machine directly determines the crushing efficiency. The research shows that the production cost gradually reduces along with the increase of the crushing efficiency of the single crushing equipment. For this reason, selecting large-sized crusher becomes the key to save energy and reduce emission.
22.Mar.2013The main objectives of the optimized operation of the vertical mill lie in realizing excellence and stable production. There are many factors that influence the optimized operation of this grinding mill such as the production process of the powder grinding, mill type, specifications and models, the physical property of the materials, quantity of the material fed into the mill, product fineness, powder selection efficiency, cycle load and the grinding pressure, which influence and interact with each other.
20.Mar.2013
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