DSMAC company

When there are both water and oxygen on the steel surface it is easy to rust. Rust is a kind of corrosion occurs on the surface of the steel, which every year cost a lot.

Artificial sand production need jaw crusher, impact crusher, sand making machine and etc sand production line. The sand machine have many series at present, such as VSI sand making machine, PCL sand making machine,

The jaw crusher widely used in metallurgical industry, highway, building, railway, chemical industry, water conservancy project, communications, mining and quarry and road paving etc.

Based on the in-depth study / monitoring data and discussions with various State Pollution Control Board officials, as well as stone crusher unit owners in various states, the most prominent issues are discussed briefly below.

In South Africa, mining supplies are very rich storage, and brings lots of wealth to South African people. South Africa is famous of rich mineral resources in the world, there are more than 60 kinds of minerals: gold, platinum group metals,

The portable crusher of DSMAC change the operating mode of the traditional crushing work in the open cut coal mine, which is successfully used in open cut mine and increases the efficiency of processing.

Mining 13ed September, National large-scale modernized coal preparation plant company set up sit-meeting in Yinchuan city, Ningxia. This is the first professional meeting in washing&separating processing hold by coal field in the latest 10 years.

Sand making machine is playing a more and more important role in engineering construction. Transportation, building facilities, water conservancy project, etc. cannot do without sand making machine.

Mechanical experts summed up the four developing trend of the world mining machinery ( crusher ) market in" the market situation and forecast of international mining machinery", among which the" China factor " has become the most vigorous one.

Jaw crusher has been applied in the production of industry area for more than a hundred of years. Jaw crusher is characterized by simple structure, reliable work, convenient maintenance, and low cost, etc.