Mining and construction principle advantages of using shaker

The advantages of using the principles and structure of the mine shaker with . Mine shaker efficient new screening equipment , mining shaker dual vibration motor can be used to

automate the pipeline operation coal screening machine can be realized on powdery , granular materials screening and classification.

Mine shaker features:

1 , durable, long life, high efficiency.

2 , screen replacement convenient, unique design .

3 , easy maintenance , Linear vibrating screen simple structure , fully enclosed structure , no dust , stable and reliable.

4, with a high efficiency of processing power.

5 , to fully support the mother fine mesh net, thereby reducing the use of consumables fine mesh , fine mesh extended life, reduce the cost of production .

6 , screen machine compact design and easy assembly, a person can operate the screening machine .

Mine shaker three major characteristics and eight principles

   First, mine shaker , also known as self-centering sieve. There exciter , screen box , suspension, damping springs, disc motors.


   Second, mine shaker works: vibrating screen supplier self-centering sieve structure is characterized by the drive shaft and bearing with place car out eccentric journal . Shaker by the motor so that

the work by the exciter belt, mine shaker is exciter makes use of a block with eccentric vibration sieve box

Can work with a large amplitude, and need not be precisely balanced.


  Third, an eccentric portion vibration screen shaker mine can automatically adjust the position of the drive shaft , so that power is in equilibrium , and the entire space of the drive shaft to

maintain a constant position . Suspension hanging in the screen box hanging on the rack , hitch eliminate vibration damping spring upper end . Which can be extended electric

Machine life and improve screening efficiency materials.

How to feeder noise

Feeder sources of noise :
 1 , feeder beams, plates and other steel components of elastic vibration .
 2 , vibration motor rotation unbalance section.

 3 , the relative movement China Vibrating Screen between the body of the relative movement member .

 4, when a trough -order elastic vibration exciter frequency similar to the natural frequency of the vibration and noise caused strong trough elastomers.

How NR:

 1 , on the feeding trough beams vibrating screen manufacturers and plates using suitable elastic stiffness to reduce the acoustic radiation caused by vibration .

 2, there is a small, high-precision bearings , thereby slowing the impact between inner and outer rings and the rolling elements .

 3 , the use of rubber and other non-metallic materials , such as rubber composite spring and flexible couplings , etc. in order to reduce the direct impact of steel parts , and the use of sound absorption method to reduce noise.

Weighfeeder selection guide

      Weighfeeder become an indispensable tool in many ways , part of the optional parameters will know when a certain expertise to understand the user may choose , but may not be very comprehensive, but for people who do not understand the expertise , I do not know how to buy has become a major problem, Here we give some detailed guidance .
      Optional weighfeeder coal vibrating screen must understand their associated indexes , index options generally have the greatest volume of feed and the adjustment range , the material name , material largest particles , moisture content of materials , material temperature, average bulk density, an electric control container several dosing machines.
   1, for the material name , the general feeder will be given the choice , a user can choose according to their own purposes.
  2, the maximum volume of feed and the adjustment range is a very important indicator for the standardization of operations and pipeline operations can choose a large amount of feed ,Mining vibrating screen  while the adjustment range can be appropriately smaller, and some of the requirements of the fine does not require the customer can choose the speed point adjustment range products .
  3, the maximum particulate material according to their material properties can be selected , generally does not exceed the specified maximum material particles can be.
  4 , according to the maximum moisture content of materials can be determined quantitatively moisture .
  5 , according to the temperature of the material in contact with the material to select materials , materials for high temperature heat-resistant material has the best selection of related products.
  6 , the size of the average bulk density can be determined based on unit density water content and materials boring , the choice between the two should be proportional .
  7 , as installed on the cabinet quantitatively how much can be determined based on the degree of usage and scale feeder .

Crusher market uncertainties exist

 Soon to be over in 2011 , China 's construction machinery industry showed a high to low development trend ; due this year for the real estate industry to take the national

macro-control , especially since vibrating screen supplier the third quarter, the high-speed rail investment slowdown , real estate, regulation , monetary tightening , etc. impact

Sales in the second quarter after the sharp drop in China 's construction machinery industry . Faced coal screening machine with the current situation, we need objective and rational analysis .

Construction machinery industry since 2007 short span of five years, has experienced two rounds of ups and downs , there is the impact of the global financial crisis and China's

macroeconomic policy changes and deeper after the Chinese economy, after nearly three decades of sustained high growth , China 's economic structure China's economic growth

Long way to adjust its internal requirements , which will have long-term impact on the whole construction machinery industry .

Factors affecting the crusher crusher from the entire market, there are many such as : the price factor , the price of steel prices , the price of ore , building materials , and

even house prices will affect the crusher industry , thereby affecting the crusher offer. For now, broken

Of course, the price crusher is mainly affected by the steel , market dynamics and other reasons , according to analysts , and now the steel market equities is serious, the

reality of the market mentality comparison , these two points around the crusher price , as follows :

An unstable steel market

Steel prices rebound, plus plenty of early market funds , directly pushed up futures prices of steel. Under the influence of money effect , the admission of new funds has

increased the market's rally is expected to make the steel market, the trend of the stock market currently growing , so

Changes led directly to changes in steel trading operation mode .

Second, the lack of confidence in the market

1 , this year's wave of market is mainly due to the low market purchases of small traders , focused on the release of energy procurement , steel mills shipped homeopathic

control , causing stock market specifications , and then pushed the benchmark price of the entire market . In the absence of significant changes in the major supply and demand

side , so this

Wave of market expectations mainly rely on the market to push .

2 , after last year's market test, the mentality of the majority of traders and mills tend reality , the concept of reasonable profits popular, so this year a large stockpile of

market traders less, to explore the potential market demand , timely service, earn traders more than a reasonable profit ,

A little of this and more , reflecting the maturity of the current market sentiment , and then to violent fluctuations in the market price of inhibition , causing minor

fluctuations in the market price highs .

Steel industry trend will probably change the price structure mining crusher equipment : With the sharp rise in prices of various steel , volume shrinking market , the trend of

price movements and outlook uncertain , steel prices and the continued high level of opinion bearish iron

Stone price formation is a contradiction . Late steel prices , the short-term risk is not great, but if the procurement needs of downstream users still can not effectively

released, the possibility of rising steel prices will not be great .

From the mining machinery industry sales situation, this crusher sales significantly downward trend , one of the most important factors affecting the price of steel by the

crusher prices will have some growth. Of course, the impact crusher pricing factors are changing , the need to buy broken

Equipment in terms of consulting businesses get more price quote information is necessary .

Crusher equipment has to get rid of the low-end image

Increased in recent years , crushers, shredders, crushers and other large mining equipment export volume , contributed greatly enhance the level of China's mining machinery

manufacturing , many Chinese -made mining China Vibrating Screen equipment brands in the international market has been welcomed and recognition , so we think

: Crusher equipment has to get rid of the low end of the original image into a new era of development , vibrating screen manufacturers this is our comprehensive understanding of mining equipment industry in

recent years, a conclusion derived from the development of the situation .

1 , and further integration with the international market , technology and resources more liquid

Many crusher enterprises to actively explore the scope of business to achieve a high degree of integration with the international market . Cutting-edge information technology ,

high-tech talent, as well as large-scale high-quality resources are introduced into the country , broaden the horizons of domestic enterprises , the formation of a number of

competitive high-end

Manufacturers.

2, the national estimates of independent research and development and innovation

Development of the country 's modernization created a mechanical equipment manufacturing industry vitality , especially in large projects crusher equipment in more demand and

stimulate the development and innovation of enterprises. Country from economic stability and market building normative perspective , encourage enterprises to enter

Line of independent research and development and innovation , has appeared in a large crusher, crusher run high stability, low cost , to fill the shortage of traditional

equipment , on the one hand to meet the needs of the domestic market , it also formed a confrontation with foreign nationality technological competitiveness .

3 , cooperation diversity, promote mutually beneficial and win-win

Many overseas mining equipment companies foresee a huge potential for domestic enterprises to carry out various forms of cooperation , common include: technology investment,

capital investment and brand agency . Under the bilateral cooperation to achieve the technological upgrading of small and medium enterprises, but also enriched the market

The type of product for the overseas business has laid a good foundation.

Our wear- parts industry usher sustainable development of

With the vigorous development of mining machinery industry , wear parts industry as an important component of mining machinery crusher , driven by the domestic and foreign

markets , the development China Vibrating Screen of the whole industry is gradually showing a good rise. Rapid economic development , to bring wearable parts industry

New challenges and opportunities. Future crusher wear and accessories will be a steady growth in the demand situation , wear parts industry will also usher in a period of

sustained development.

Although the host vibrating screen manufacturers device wear and accessories in a small parts, but it is like the heart of the crusher , the role can be described as decisive . Host ability to work is good or

bad , the quality of wearable accessories play a very important component . For this reason , with the improvement of product quality , brand wear

Accessories product demand was evident. Since the majority of users of wearable parts reliability, stability have more specific requirements, and to enhance the crusher industry

business management concepts and development concepts , focusing develop their own brand , so the market needs tend to excellent wear-resistant parts

And businesses. With the development of the market , requiring customers to wear and accessories product performance , service life, durability and raised higher and higher

species diversity , has not satisfied the requirements of the general wear parts , steering for high value-added , low-carbon environmental requirements , long life products

.

Although the development of wearable parts industry increased, but compared with the world's industrial powers wear and accessories , there is a wide gap between its main change

is now high wear resistance, high-tech and high value-added proportion of low wear accessories . Today, a lot of wear and accessories manufacturers through a

Series of independent innovation and reform , so that the technical level and reliability of wearable accessories , quality stability has been greatly improved . Wearable parts

production enterprises should grasp opportunities for development , relying on strong radiation foundry industry this platform to a more complete product , excellent quality ,

more advantages

Price to seize the domestic and foreign markets , to further improve the wear parts market share.