All posts by: gkmill

Raw materials are crushed between concaves and mantle. While crushing, materials are under squeezing and shearing force, very easy to be crushed. In this case, the energy consumption is relatively low. The final products of lamination crushing are in good cubical shape. Adopting specially designed crushing cavity according to lamination principle and its matching speed […]

The efficient lamination crushing cavity should combine with evenly and fully feeding condition in order to give full scope.   Different crushing cavities are suitable for different working conditions. And the crushing cavity should match the specification of cone crusher.   The crushing ratio beard by crushing cavity is fixed. If the crushing ratio is […]

Raw material blocking in cone crusher will cause the halt of cone crusher, wasting much time to clean the blocked raw material, produce serious affect to production. In this case, during the operation process of cone crusher, we should find solutions to reduce or avoid raw material blocking. In the following part, we mainly introduce […]

In complete artificial sand production plant, sand making machine is the necessary and core equipment. And the effect of sand making machine will directly affect the effect of the whole plant. There are several factors affect the production effect of sand making machine and knowing these factors will help us find solutions to improve the […]

Impact crusher is widely used in mining industry because of its simple structure, easy to operate, fine particle size and low price. Likewise, there are also some operating rules in impact crusher that operators should follow. In this article, we introduce some efficient operating rules of impact crusher need to be followed.   Operating Rules […]

Vertical grinding mill is one advanced powder making equipment designed and developed on the basis of years’ experience and research. It combines drying, milling, classifier and elevator into one set, greatly save space and investment capital for the customers. Here we introduce the main spare parts in vertical grinding mill.         Spare […]