New series concrete mixer pumps from Daswell

<p>State-of-the-art coarse grinding systems are usually vertical roller grinding mills (see section 1.2.4) or roller presses (see section 1.2.5). Due to their slighter energy consumption, these systems are gradually replacing ball tube mills (see section 1.2.6) which are still used <a href="http://www.daswellchina.com/products/concrete-mixers/portable-concrete-mixers.html">portable concrete mixer</a>, in combination with an impact mill or as independent units for coarse grinding. In the coarse-grinding process the final grain sizes of approx. 0.1 mm required for the further cement production process are produced.</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.dieselconcretemixers.com/diesel-concrete-mixer-p-29.html">diesel mixer for sale</a>,<a href="http://www.daswellmachinery.com">concrete batching plant</a>s,concrete mixer,blocking making machine,concrete pump,etc. <p> <p>Burning the raw meal/cooling the clinkers</p> <p>In so-called cyclone preheating plants and succeeding rotary kilns the raw meal is continuously heated from ambient temperature to approx. 1500 &Acirc;&deg;C and discharged as granulated cement clinker.</p>