Grinding mills are mainly used to grind and process calcite, liCSne, marble, potassium feldspar etc. Kefid Machinery grinding mills include Raymond Mill, High Pressure Suspension Mill, European Technology Trapezium Mill, Three-rings and Medium-speed Micro-powder Grinding Mill and Super Pressure Trapezium Grinding Mill. Each series has various models, which can meet users’ different requirements. Below Kefid Machinery will tell you how to maintain and prolong the life of grinding mills. First of all, during the operation of grinding mills, there should [...]

Coarse Powder Mill is widely used when users require that the fineness of the finished products be less than 3mm. According to customers’requirements, Liming Heavy Industry devoted itself to developing coarse powder grinding machines which can be used in highway, refractories, building materials, bricks, chemical industry, water conservancy, hydroelectric power. Our coarse powder mills are applicable to grinding materials of a certain hardness and humidity such as barite, calcite, potash feldspar, talcum, marble, liCSne, basalt. There are a variety of [...]

The stone paper has been a hot topic for a long time, but how to make paper from stone? In order to do so, the grinding equipment is needed, and the HGM series Three-ring and Medium-speed Micro-powder mill of Henan Liming Heavy Industry Science & Technology Co.,Ltd is a good choice for customers who are interested in stone paper. Our micro powder mill can grind liCSne into the powder of 2500 mesh which can be used to make paper. Many [...]