What should be paid attention to when jaw crusher feed

There are various factors causing jaw crusher production capacity beyond the factory standard sometimes,including feeding.For reaching the maximum production capacity,what should be paid attention to when jaw crusher feed?

1、If jaw crusher as primary crushing,Feeding usually through vibrating feeder sending material directly into the mouth of the crusher.
2、If jaw crusher as secondary crushing,feeding usually through ribbon conveyer send material broken by primary crushing directly into the mouth of the crusher.(Xinhai Mining Machine advice:the design,manufacture and installation of belt conveyor should be best unified arrangement by the professional company,in order to avoid the material flying out from crushing cavity hurting people,if you want to manufacture by yourself,you should obey the relevant national standards and technical requirements.)
3、The granularity of the broken material should meet the requirements of technical parameters for this model,if not,you should add a vibrating screen before the jaw crusher,making unsatisfied material return back the primary crushing for crushing again,which is benefit for increasing capacity,and improving production.
4、The crusher feed specifications should not exceed the mouth of the crusher for 0.85 times.
5、any materials which can't meet the requirements of the technical parameters should not be sended into crusher,if not,it would cause the the crusher broken or damage the crusher for overload.
6、when the crusher stopped working,we should avoid belt conveyor and vibrating screen entering into the crusher.
For reaching the maximun product capacity and protecting the safty of the operators,the operators and the principal of the jaw crusher feeding  must pay attention to themselves.
Welcome to xinhai mining group company,we will solve the tough nut effectively caused by low output of crusher,offer you the best choice，with high production capacity,large reduction ratio and high efficiency.
If you have requirement,please inquire us or you can leave message if possible,
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The Characteric and Uses of the Hydraulic Cone Crusher

Hydraulic cone crusher is widely used for secondary and fine crushing in mining, chemical industry, building materials, metallurgy and so on.hydraulic cone crusher can crush materials in middle and high hardness such as ironstone, copper ore, limestone, quartz, granite, rock and so on.

The hydraulic system is convenient to adjust cone crusher discharging mouth.Cone crusher hydraulic system can effectively guarantee the safe operation.When there are metals and plastic in the crushing cavity,Hydraulic system can do the scientific cleaning and keep the cone crusher smooth crushing process.Cone crusher is adjusted by hydraulic device and lubricated by diluted oil.Hydraulic cone crusher has three crushing cavity according to different requirement.they are fine crushing cone crusher,medium cone crusher and coarse cone crusher.Besides Great Wall cone crusher particles-layer- pressure protection decrease the abrasion, make the service time 30%-80% longer than traditional cone crusher.Cone crusher has stable performance and reliable quality,If you are interested in our cone crusher,we will send you suitable solution at lowest quotation.

Welcome to xinhai mining group company,we will solve the tough nut effectively caused by low output of crusher,offer you the best choice,with high production capacity,large reduction ratio and high efficiency.
If you have requirement,please inquire us or you can leave message if possible,
ourwebsite: www.grindingmachineprice.net
www.mineralcrusherprice.net
We will be happy if you can send message about your needing
by Email:pzsong@xinhaimining.net

Do You Know About The Crusher Device?

    There are three types of crusher devices commonly used in mining machine:jaw crusher,cone crusher,impact crusher.
    jaw crusher is used for hard rock with coarse crushing,secondary crushing. There are two jaws in the jaw crusher which one is fixed while the other reciprocates.they produce the mechanical pressure called compressive force for breaking of particle.the set of vertical jaw,one is kept stationary and is called as fixed jaw,while the other is called as swing jaw,moves back and forth relative to it,jaw crusher need to be robustly constructed for its heavy duty machines, the outer frame is made of cast iron or steel.

   Cone crusher is suitable for crushing various of mid-hard and above mid-hard ores and rocks.In fact, the appearance of the cone crusher doesn't look like a cone. It is surrounded with several industrial-strength springs. . The cone crusher is named after its inner-workings. Cone crusher has a large opening which is used to feed in materials, when materials are poured into the opening, then the central shaft and the crushing plate will work together to break down the materials. The size gets slimmer from the opening to the bottom and the materials gets smaller as well.
   Impact crusher which can also be called impact breaker is applicable for various hard and fragile materials such as limestone, coal, salt, gypsum, alum, brick and tile, etc in mining, transportation, energy, construction and chemical industry. The crushing compressive strength of the materials should not be in excess of 150Mpa. Mobile impact crusher is mainly used in industries such as cement, coal separation, electricity generation, building materials and compound fertilizer, etc.
  Xinhai Mining Group Company not only has a large domestic mining market, but positively participates various investments and services in oversea market.What you need is what we can do! It is not only a promise but the strength of Xinhai Company. We sincerely hope to join hands with you for a bright future!
  Welcome to xinhai mining group company,we will solve the tough nut effectively caused by low output of flotation,offer you the best choice， with high production capacity,large reduction ratio and high efficiency.If you have requirement,please inquire us or you can leave message if possible,
ourwebsite: www.grindingmachineprice.net
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We will be happy if you can send message about your needing
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Several Maintenance Key for Quarry Crusher

    As is known to us all,the Jaw Crusher is widely used in mining, building materials, chemical industry, metallurgy and so on.But do you know the construction of ti?There are two jaws in the jaw crusher which one is fixed while the other reciprocates.they produce the mechanical pressure called compressive force for breaking of particle.the set of vertical jaws,one is kept stationary and is called as fixed jaw,while the other is called as swing jaw,moves back and forth relative to it,jaw crusher need to be robustly constructed for its heavy duty machines, the outer frame is made of cast iron or steel.But, how to guarantee jaw crusher in good working condition?
    On basis of practical experience over 100 years, Xinhai mining machinery engineers summarize jaw crusher operation regulation.Jaw crusher should be proper operation and necessary regular planned repair, which includes common protection check, minor repairs, repair and overhaul.

    The following three steps are the jaw crusher detailed maintenance tips in quarry crushing plant:
1, Minor repairs: It includes the jaw crusher inspection and adjustment, Adjust the discharging mouth gap ,turn wear plate head or replace. Supervise some maintenance transmission, lubrication system and replace lubricating oil and so on. The cycle of minor repair is about 1-3 months or so.
2, Medium repairs: Besides the all assignments in minor repairs, it also includes replacement of thrust plate and lining plate, check and correct bearing shell, etc. The Interval is usually 1 to 2 years or so.
3, Overhaul: Besides all works mentioned above, it also includes the replacement of eccentric shaft and moving jaw mandrel, cast Babbitt mental of rod head, replace or modify the wear parts. Overhaul interval is usually 5 years or so.
Welcome to Xinhai mining group company,we will solve the tough nut effectively caused by low output of crusher,offer you the best choice,with high production capacity,large reduction ratio and high efficiency.
If you have requirement,please inquire us or you can leave message if possible,
ourwebsite:    www.grindingmachineprice.net
                      www.mineralcrusherprice.net
We will be happy if you can send message about your needing
by Email:pzsong@xinhaimining.net
   

Jaw crusher VS Impact crusher

When we talked about jaw crusher and impact crusher,we would ask ourselves,what is jaw crusher?and what is impact crusher?
First of all,we talk about the jaw crusher.The Jaw Crusher is widely used in mining, building materials, chemical industry, metallurgy and so on.There are two jaws in the jaw crusher which one is fixed while the other reciprocates.they produce the mechanical pressure called compressive force for breaking of particle.the set of vertical jaw,one is kept stationary and is called as fixed jaw,while the other is called as swing jaw,moves back and forth relative to it,jaw crusher need to be robustly constructed for its heavy duty machines, the outer frame is made of cast iron or steel.

Then,what is impact crusher?There are two kinds of impact crushers: horizontal shaft impactor and vertical shaft impactor.All of them involve the use of impact rather than pressure to crush material.The Impact Crusher is used for primary, secondary, fine crushing mining and rocks (for example, the granite, marble, and limestone) materials with compressive strength less than 350 MPa
The end,compared with impact crusher,what is the advantage of jaw crusher?from the point of hardness,jaw crusher is suitable for materials from soft to very hard,but impact crusher is for medium hard to very hard.From the view of processing moisture content of raw materials,jaw crushers are suitable for materials which are dry to slightly wet,not sticky,but impact crushers are suitable for processing materials which are dry or wet,not sticky. for the main use,jaw crushers are used for heavy mining,quarried materials,recycling,and impact crushers can be used for processing quarried materials,and recycling materials.T hey have different reduction ratio,typically,the reduction ratio of jaw crusher can range from4/1 to 6/1,but impact crusher can reach 2/1 to 5/1.Also,they have the same perfermence in abrasion limite,both jaw crushers and impact crushers has no limit for abrasion.
Welcome to xinhai mining group company,we will solve the tough nut effectively caused by low output of jaw crusher,offer you the best choice， with high production capacity,large reduction ratio and high efficiency.
If you have requirement,please inquire us or you can leave message if possible,
ourwebsite:    www.grindingmachineprice.net
               www.mineralcrusherprice.net
We will be happy if you can send message about your needing
by Email:pzsong@xinhaimining.net

Five maintenance methods for flotation?

Flotation is one of the common mineral processing machinery and equipments,but it is easy to be frayed,we should warn the operators to operate it according to operating instructions, and realize the importance of maintenance.

1、Checking the air intake,the air intake has an important effection on the performance index of the flotation devices,but, the more the air intake,the less the wear and tear of impeller and the cover plate,so,we often use the anemograph to check the air intake of the flotation in production.
2、Replacement of wearing parts, we should adjust the inner ore of impeller to adjust the air intake, according to the attrition rate of the ore,impeller and the cover plate.
3、Adjusting the height of  the liquid level.we should uitilize the liquid level regulator to adjust the height of the liquid level,to assure scraper blade scraping the bubble efficiently,avoiding the pulp overflow into the foam tank.
4、Adjusting the ore,through the lever to adjust the opening of the door,Ensuring the slurry balance, and avoiding rough mortar deposite in the studio.
above showing us the mintainence methods of flotation devices, we should pay attention to these matters in the process of the flotation maintainence, in order to operate the flotation of ore efficiently,and extend the service life of flotation machine.

Welcome to xinhai mining group company,we will solve the tough nut effectively caused by low output of flotation,offer you the best choice， with high production capacity,large reduction ratio and high efficiency.
If you have requirement,please inquire us or you can leave message if possible,
ourwebsite:    www.grindingmachineprice.net
               www.mineralcrusherprice.net
We will be happy if you can send message about your needing
by Email:pzsong@xinhaimining.net

the several factors affecting the price of the crusher?

we can no doubt that all kinds of crushers are composed of the indispensability parts of the crusher devices.Of course,we also know that crushers have its own prices no matter what kinds of crusher it is.So,what factors affecting the price of the crusher?

when we are concerned about the price of the crusher,the one of the biggest celements is the model number of the crusher, we know the different kind of the model number of the crusher we see in our ordinary life, having its own performance, so the price of them is vary, all of these is the main factor affecting the price of the crusher.
the other factor affecting the price of the crusher is its own old and new situation, scientific and technological content.For our modern people, the
more easy operation methods it has,the  more advantages it will have.It will be  better to realize the control methods of  automational, of course, it
will be more expensive.
when the producing of the crushers beyond the requirements, the price will be decirse,or it will be increase.Recently, parts of the industryes in our country have the increasing requirements in crusher,such as mining,smelting,construction,highway,rail,water conservancy，chemical industry,etc.Some manufacturer raise the price of the crusher in order to pursuing the maximaze of the interests.the price of the crusher also can be affected by the brands, transportation cost, human factor,seasonal factor and so on.though they can't have the direct effection on the price of the crusher,they can bring the fluctuations in prices。
we hope that when customers purchsing crushers should consider all sides factors and try our best to buy the most cheapest and the most appropriate ones.