·250 400 jaw crusher refers to a jaw crusher with a feed port width of 250mm and a length of 400mm which is a small jaw crusher 250 400 jaw crusher is used to crush ores with compressive strength not exceeding 320 MPa such as granite iron ore sandstone coke coal gangue limestone quartz stone raw coal slag gypsum and other
Crushers Barry A Wills James A Finch FRSC FCIM in Wills Mineral Processing Technology Eighth Edition 2016 Jaw crusher Construction Jaw crushers are heavy duty machines and hence must be robustly constructed The main frame is often made from cast iron or steel connected with tie bolts It is commonly made in sections so that it can be
the parameters of the body of a fixed jaw crusher Kostiantyn Zabolotnyi1 and Olena Panchenko1 1National Technical University Dnipro Polytechnic 49005 Dnipro Yavornytskoho Ave 19 Ukraine Abstract By the example of justification of the design parameters of the fixed jaw body of the jaw crusher the methods have been developed for
·Introductions of PE Jaw crusher Application Jaw crusher can reach the crushing ratio of 4 6 and the shape of final product is even It is widely applied to crush high hardness mid hardness and soft rocks and ores such as
PE Jaw Crusher As a leading PE Jaw Crusher Supplier Shijiazhuang Shanbao Machinery Equipment Sales Co Ltd provides high quality and cost effective solutions for crushing applications Our Shanbao PE jaw crusher is made of high manganese steel wear resistant material which has the characteristics of light weight high strength and rigidity and low
·As a leading Jaw Crusher manufacturer in China GATOR is committed to various jaw crushers and screening equipment design manufacturing and sales The jaw crushers can crush various material with compressive resistance less than 320Mpa Feed size is from 125mm to 750mm and with features of great crushing ratio PE 150 250
The dimension parameters of compound pendulum jaw crusher and the impact on machine function are discussed based on optimization length of the linkages are fixed and the trace performance of given spots on the movable jaw dentil plate are mathematical model is set up aiming at the maximum manufacturing capability which
·[1] Aybashev D M Kolga A D and Hazhiev A A 2014 Influence of grooved crushing plates of jaw crushers on the efficiency of crushing process Bulletin of development of science and education 3 163 166 Google Scholar [2] Denegin V V 1993 To the question of the capacity of the jaw crusher Journal of Mining Institute 138 29 31 Google Scholar [3]
Jaw crusher is a commonly used coarse crushing equipment in sand and gravel production line It can process all kinds of hard ore and rock materials whose compressive strength is not higher than 280MPa It has the advantages of simple structure durable reliable
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