2015年9月21日星期一

What factors can decrease the grid type ball mill working efficiency?


The grid type ball mill is a famous grinding machine to do deep processing of non-metal materials. Our grid type ball mill has a wide range of applications in the industries of mining and cement plant.
In the manufacturing and operating procedure of grid type ball mills, maybe you know some common factors affecting the ball mill working efficiency. However,here our experts will make a detailed analysis on grid type ball mill.
The hardness of the products is the first main factor. In general, when the materials are harder, it will be more difficult for grid type ball mills to process them. The difficulty will become greater as the materials turn harder and harder, which will cause much abrasion to the grid type ball mill.
The humidity also plays an important role. In most cases, grid type ball mills will not do well in the process of grinding materials with high moisture content because the great amount of moisture will stick to the interior of the grid type ball mill and will also cause blocking during the delivery process, which weakens the capacity of the grid type ball mill.
The product content is another main factor. If there are too much fine powder materials mixing in the products, we need to screen these materials in advance so that the fine power won’t cling to the inner surface of the grid type ball mill without influencing the material transportation.
The viscosity of the products is also an essential reason influence the grid type ball mill’s working efficiency. If materials are too sticky, they will produce great adhesive force, resulting in the weakening of the working efficiency of the grid type ball mill.
Welcome to Shandong Xinhai Mining Technology & Equipment Inc.,we will solve the tough nut effectively caused by low output of ball mill,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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How to maintain the cone crusher?


There is much to do for us about the maintenance of the cone crusher. Though it may takes users much time and labor, the value the maintenance operations bring will make us feel worthy.
Maybe you have some tips for Improving the Cone Crusher Working Efficiency,the daily maintenance work also is one of them.The daily maintenance work according to our experts about cone crusher will be: to inspect the production process to find out and solve problems; to make regular clearance of the crusher in order to prevent materials from gathering; to check the movable parts of the crusher to make sure the triangle belt, gear and the axle sleeve are in the proper position; to replace the lubricating oil frequently to guarantee good lubrication and reduce the abrasion between the interior parts.
Generally, the maintaining work we need to do is involved with the following aspects: timely clearing the crushing cavity, replacing the lubricating oil and check for errors regularly.
First, when we say clearing the crushing cavity, we mean to remove the foreign materials inside the crushing cavity like tree roots, wires and iron wires which can’t be crushed smoothly because of their softness. If we are not able to clear these materials out of the crushing cavity, we will suffer many unpleasing experiences which will cause much damage to the machine.
Additionally, the lubricating oil should be kept clean because once it’s been polluted, the serious abrasion problem will happen to the parts like gears, copper bush and bearings, thus reducing the machine’s service life. Also we need to remember that to check the cone crusher regularly will make us avoid the unnecessary problems and save much energy to maintain it.
Welcome to Shandong Xinhai Mining Technology & Equipment Inc.,we will solve the tough nut effectively caused by low output of cone 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
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2015年9月17日星期四

The best way to improve the efficiency of ball mill



Ball mill plays an important role in beneficiation process.It is applied in mineral dressing, chemical industry, cement and construction industry,also,it has many good features that we can benefit from it,such as ack-up device, easy maintenance,low speed transmission,and etc.But, do you know the best way to improve the efficiency of the ball mill?
For the one hand,What Factors Influence the Capacity of the Ball Mill?Maybe,you can say, property of grinding media, matching of grinding media, filling ratio of grinding media, ratio of grinding balls to materials, grinding density and feeding granularity.Among them, the influence of some factors is approximately proportional,however, there is one influencing factor which is the most direct, clear and most efficient, feeding granularity.For this reason, reducing the feeding granularity is the most efficiency way of improving the grinding efficiency of ball making machine and increasing the benefits of ore processing plant.
For the other hand,like different crusher for different application,different ball mill has different efficiency.So,when we purchasing ball mill,we should confirm the specificition and the function of the ball mill,avoid causing damage from the mistakes.
Welcome to Xinhai Mining Machinery Group Company,we will solve the tough nut effectively caused by low output of ball mill,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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2015年9月10日星期四

High Efficiency Ball Mill


Like there are many factors affecting the crushing force of the jaw crusher,There are also many factors influencing the grinding efficiency of ball mill. As for one ball mill grinder, when processing one mineral, the influencing factors of grinding efficiency include property of grinding media, matching of grinding media, filling ratio of grinding media, ratio of grinding balls to materials, grinding density and feeding granularity. Among them, the influence of some factors is approximately proportional, some nonlinear, some relevant, and such factors as matching filling ratio of grinding media will change along with the implementation of the grinding process and the loss of grinding media, for this reason, it is very difficult to precisely and scientifically calculate the influence relation of every factor. However, there is one influencing factor which is the most direct, clear and most efficient, feeding granularity.

Working efficiency refers to the working amount finished in unit time. For this reason, grinding efficiency refers to the amount of products meeting the granularity requirement of grinding mills in unit time. When the grinding plant, grinding balls and grinding density are the same, the grinding efficiency is mainly related to feeding granularity. Grinding mills are used for processing large materials to products with the required granularity, so that if the granularity of feeding materials is similar to that of required, the working load of grinding mills will be smaller and the working efficiency will be higher.

According to our calculation, when reducing the feeding granularity from 20mm to 5mm, the relative productivity of grinding mills will be improved by about 30%, which means that the ball grinding mill can process 30% more ores in unit time. When such cost as energy consumption and personnel is certain, if 30% more concentrate products can be got in ore beneficiation plant, the increase in economic benefits for the ore beneficiation plant will be huge, for this reason, reducing the feeding granularity is the most efficiency way of improving the grinding efficiency of ball making machine and increasing the benefits of ore processing plant.
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
by Email:pzsong@xinhaimining.net

2015年9月9日星期三

Jaw crusher works in limestone crushing plant


Jaw crushers are extensively used in the fields of buildings, roads,chemical , metallurgy and so on.Limestone crushing plant mainly adopts jaw crusher and cone crusher as main crushing equipment, How does jaw crusher work in limestone crushing plant? What is the jaw crusher price and jaw crusher parts in crushing plant?How to deal with the high temperature of jaw crusher?  Xinhai Company as leading stone crusher manufacturer will give you some useful information for jaw crusher in limestone crushing plant.
Jaw crusher wear parts mainly refer to jaw plate and side guard plate, and jaw plates contain movable jaw plate and fixed jaw plate. When jaw crusher works, The belt and belt pulley are driven by a motor, and the movable jaw plate moves up and down via eccentric shaft. The angle between fixed jaw and movable jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces.We can buy the suitable jaw crusher models according to our detailed requirement so as to get the wanted output size range in limestone crushing plant.
As a leading professional manufacturer of cone crusher in China, we have improved our cone crushers with more and more advantages like high crushing ability, fine product shape, long life of spare parts, easy maintenance, low cost of production, reasonable structure, advanced crushing principle and technical data, reliable work and low cost, and high productivity.
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
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We will be happy if you can send message about your needing
by Email:pzsong@xinhaimining.net


2015年9月8日星期二

The Development of The Jaw Crusher


Jaw crusher plays an important role in mining industry, jaw crusher of medium and large size designed and manufactured by our company have reached the advanced level with the features of high crushing ratio, high capacity, uniformed product size, simple structure, reliable operation, easy maintenance and low operation cost.However,do you know the wearing parts of the cone crusher?Do you know the development of the jaw crusher?
We learn from the western region's economic construction. There is increasing demands for jaw crusher, impact crusher, cone crusher and other large and medium-sized crusher equipment, it is very important to do the research and development of mine equipment.In order to reveal the excellent features of jaw crusher in the Western development,Xinhai Group company do the optimized design in rotation speed,stroke and crushing cavity.
Jaw crusher implements the intergranular laminating crushing,which has significantly increase in crushing production capacity and good grain shape.Xinhai jaw crusher adopts  hydraulic pressure to adjust discharging mouth and overload protection Devices.Jaw crusher rotation speed is also improved fast,New type Jaw crusher is simplified structure and convenient operation, less downtime,which greatly reduces labor force than traditional jaw crusher and solves manual discharging after dumping, realizes the jaw crusher upgrade and innovation.
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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Run Different Types of Stone Crusher


 Jaw crusher is the primary crusher, designed with larger capacity to crusher larger materials. the secondary contain impact crusher and cone crusher, they are used to break down the materials which have been through the primary crushing.Do you know the advantage of small stone crushing plant?Can you run different type of stone crusher?No matter which type of machine you are going to use, it is essential to inspect the working condition.
Make sure all parts of the machine is in good working condition and feed the machine lubrication oil. You could determine whether the stone crusher could work smoothly from its working noise. If you find any problem, you should shut down the machine immediately before causing injuries. Generally, several trucks are needed to transfer the crushed materials. Or you could store the materials if you do not need to use them.
The materials fed into the machine should better be dry. Too much moisture would enhance the adhesiveness and you would have to pay too much attention to deal with the blockage. In addition, while you need to check or maintain the machine, you need to turn off the machine first. While stopping the machine, make sure that none of the materials are left inside the cavity.
Welcome to Xinhai Mining Group Company,we will solve the tough nut effectively caused by low output of stone 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
                    www.miningclassifier.com
We will be happy if you can send message about your needing
by Email:pzsong@xinhaimining.net