The rubber lining plate is short for rubber lining plate used on the ball mill machine both ends and barrel, it is called rubber liner and rubber lining. The complete set of rubber lining plate consists of end liner plate (strengthened type is lattice plate), ends promotion bar, center ring (strengthened type is center guard plate), padding, barrel promotion bar (mould layer), shell liner, manhole door, fastener piece and so on.
Ball mill is one of the essential part of mineral processing equipment. Many users of ball mill complains that the liner plate of a ball mill is with short service life and a high production costs. Henan Hongji Mining Machinery summed up key factors influencing the liner wear of a ball mil based on years of production experience, which as a reference for the users of ball mill. Hope it can help the users avoid a similar situation in production and prolong the service life of ball mill liner plate. The key factors influencing the liner wear of a ball mill generally include the following several points:
1, The impact of media material
The generally used crushing media mateial include: various mine materials (manganese, copper, tungsten ore, chrome ore, etc.), various types of stone (limestone, granite, gneiss, basalt, gray rock, etc.) and industry coal used in power. The hardness of the media is the main basis that determines the liner plate wear, the higher hardness of the media, the shorter service life of the liner, on the contrary, if the media is with a lower hardness, the service life of the liner will be prolonged.
2, The impact of operating conditions
1) Eliminate defects not timely.
2) Adjusting undeservedly makes the ball mill running at a short positions.
3, The impact of liner material
The main parameters affecting the anti-wear effect is matching of the two index of hardness and impacting toughness of liner material. If the liner plate has a higher hardness, which means it has a good wear resistance, and the two factor basically is a proportional relationship. The impacting energy depends on the size of the diameter of steel ball and grinding tube.
4, the impact of the ball mill's designing and manufacturing and the installing quality.
The performance of the lining plate generally include the following two: one is to protect the cylinder; another is that the liner plate rotates at a specific speed to raise the ball to the required height to achieve the desired effect.
Ball mills used in the mineral processing industry grind input ore into finer output. However, during this grinding process, ball mill element wear affects grinding performance. wear models are developed in order to determine how a ball charge size distribution and liner profiles change as a result of wear. Specifically, it was possible to model and then to simulate ball charge and liner wear, two factors that determine ball mill non-stationary behaviour, using results from a ball charge motion model. The ball charge wear model incorporates adhesive and abrasive wear as a function of energy dissipated in crushing, tumbling and grinding zones of the charge motion profile. The liner wear model incorporates abrasive wear with centrifugal and gravitational forces acting on mill liners. Simulation results shows how a ball size distribution evolves in time as well as how two different liner profiles change over time. These results allow for further work in ball mill optimization as a function of this non-stationary mill behaviour.
The article is provided by Hongxing company,As the professional manufacturer of complete sets of mining machineryMineral impact crusher, Henan Hongxing is always doing the best in products and service.
- Author Articles
- More From This AuthorThe development of the industry of crusher for the chemical industry's played an important role. At the same time our country there is a big particle materials crusher, hard material crusher, construction...Mining machinery industry,a pillar industry in China's economic construction and social development, plays an important role. Mining machinery and mining equipment as construction materials processing...As we all know, ball mill is a necessary and key equipment in the mineral processing of mining, and as with the ball mill, the revolving speed of a ball mill is the key factor of resolving its grinding...Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles.The calling name of ball mill and rod mill is from the different grinding medium.The ball...At present, 50 m3 flotation machines have widely applied in our country, and it has solved the difficult problems about technology of many enterprises and industry, such as Jinchuan group, Baotou Iron...
- Related Articles
- Related ArticlesA house clearance is an excellent method of reducing the cost and tension of disposing your old possessions by paying someone else. This is a good way of making more space at home at a relatively low cost....A lot of people order their credit reports but they usually don’t understand all of what’s in it. That is, however the important part because knowing all six sections in it will help one better understand...Finding the right diet patient management is an important aspect of diabetes control. Many diabetics, especially type 2 diabetes, and do not take their condition seriously, so be in a high risk because they...Most of you may already be familiar with SEO or search engine optimization, especially if you always use the Internet, but some of you are wondering what it is and its importance to the Internet. SEO is ...Your vehicle is an important asset, and you should have it properly transported when you are relocating to another state. The option of driving the vehicle to your new location is not advisable since you...
- Latest Articles
- Latest ArticlesHave you been asking the following questions? • Why don’t I ever see my website in search results? • How can I get better marketing search results for my business? • What is SEO and how can a...It is essential to recognize the importance of Social Media before we come up to a response to this query, “How do you make use of social media to benefit your website?” Social media is a broad term that...Techniques you use for online afford you the best ways to add to your home library at reasonable prices. There is no reason not to shop for the best deal online. The competition offers the best deals with...The process of clearing your property doesn’t need to be stressful. With the right clearance partner with you, clearance of your old possessions will be done with relative ease. Clearance agencies work with...Imagine arriving for a business meeting at a facility where your cell phone signal is extremely low or not present at all. Such a situation would surely affect your decisions when choosing future meeting...





