Crusher Kownledge

 I want to set up one 250 tons per hour river stone crusher plant, which machinery shall I need to buy?

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 The main difference is crushing degree.you can compare them with each other by visiting the best known crusher making company Liming Heavy Industry's website jaw crusher,or crusher

 Dear Sir, I am beginner for crushing system / plant for cement industry and want to understand concept thoroughly .I have read working principles of various crushers from your site. I want to understand various aspects in selecting the crushing system in details viz. various type of crusher their advantages and disadvantages in totality and for particular material, screen, wobblers, feeding hoppers design etc. Can you advice on above and give me any link for comprehensive study on subject (or for downloading literature / e-books) Regards

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 Coal ash is a kind of industrial waste residue. Some studies show that more fine the coal ash is, higher activity the coal ash release,and more useful the coal ash finess is. It has been proven very effective as a cement performance enhancer which improved strength, permeablility and corrosion resistance properties. What’s more, it also can be widely used in baking free brick, cement plant, ceramics, glass, steel,plastic,ruber and highway foundation project. So the coal ash fine grinding industry spring up, to expand and develop widely coal ash application area. 

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 We have cone crushers. We have usually wear problems. Life of concave wear plate is 60 days.We did experiment.We genarally use 120Mn13. Perhaps we are making heat treatment or machining. But Where?

You need to be more specific with a problem description. There are many reasons for wear. It is helpful to concentrate on your problem. First, give some details on:

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 The possible reason is as follow:...

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 The following factors can decrease the capacity of Hydraulic Pressure Cone Crusher:
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 Reason: 1) The grease is superabundant or insufficient
               2) the grease is dirty
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 The main crushing equipments used for mine company are:...

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Thanks for yourinquiry for our crawlder type mobile crusher. Well, about this type of mobile crusher, different models have different prices. Even each model for different clients has the different schemes. So if you could proivde more details about your requirement, we will customize the scheme for you.
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