Daswell diesel concrete mixer pump has Broad Scope

<p>There are many mineral grading methods and spiral classifier is the most primitive grading equipment. Group technology is simple and grading accuracy is slightly less so the spiral classifier is generally applied for grading the discharged ores in a period of grinding. When the iron concentrate of final product whose sizes are not more than 80 &mu; m should be 100% among the products, the first paragraph gradation can use spiral classifier; the secondary gradation can adopt high-frequency fine screen.</p>Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:<a href="http://www.daswellchina.com/products/concrete-mixing-plant/hzs25-concrete-mixing-plant.html">concrete mixing and batching plant</a>,<a href="http://www.daswellchina.com">concrete batching plant</a>s,concrete mixer,blocking making machine,concrete pump,etc. <p> <p>When the iron concentrate of final product whose sizes are not more than 80 &mu; m can be lower than 100% among the products and the large particles proportion of ores is less, the high frequency vibration screen can be used for gradation and the medium ores can come through the magnetic separation but the premise is that the worn of the high frequency separation is not so serious. The coarse ores come back to grinding mill again. There still has a kind of gradation equipment.</p>