Silicate is a general term for compounds in which silicon, oxygen and other chemical elements (mainly includes aluminum, iron, calcium, magnesium, potassium, sodium, etc.) are combined. Silicates are widely distributed in the earth’s crust and are the main constituents of most rocks (such as granite) and soil. Most silicates are chemically stable and have a high melting point. Due to the wide distribution of silicates and the stable physical and chemical properties, silicate products and materials are widely used in various industries, scientific research and daily life.

In the production process, silicate powder can be applied to various fields depending on the fineness. Therefore, for the preparation of different fineness silicate powders, there will be corresponding equipment for processing.

The grinding mill for silicate produced by Guilin Hengda Mining Machinery Co., ltd with different output size. For 80-600 mesh silicate powder, you can choose HD series raymond mill; and for 600-3000 mesh, HGM series ultrafine mill is a good choice. Here are the brief introduction of them as below.

Ultrafine mill

HD Series Raymond Mill features:

1.High capacity and low consumption, the output is increased by 20%-30% compared with traditional Raymond machine, impeller type fan is used, which efficiency is higher than straight blade type fan, once oil can be used for 30-45 days;

2.Powder classification accuracy is higher, without coarseness missing, the accuracy is 80-600 mesh, classification efficiency of 99%;

3.Efficient and stable, grinding roller and grinding ring always contact during operation; environmental protection, low vibration, low noise.

HGM Series Ultrafine Mill features:

1.High grinding ability, through the gap between the grinding roller and the grinding ring, the materials received multistage impact, extrusion,grinding and then be pulverized.

2.Long time used of the quick-wear part, all the quick-wear parts adopt high-quality wear-resistant materials.

3.Convenient maintenance, the main engine has a shifting unit and doesn’t need hoist the grader, therefore, the maintenance is convenient and efficient.

4.Safe and reliable, there are not antifriction bearing and bolt inside of the grinding chamber, which avoid the problem of machine failure caused by the loose bolt.

5.High-efficiency and environmental protection, 600-3000 mesh output can reach 800-12000kg/h, running under negative pressure system, no dust external lifting, double supporting rigid structure, which grinding roller and grinding ring will not shake, vibration is low.

15th Nov 2018