Belt conveyor is also called conveyor belt or chained conveyor. Conveyor can conduct horizontal, inclined convey and can also be composed of the space of the transfer line, and the transfer line is typically fixed.
The fluorite also called fluor is a type of mineral consists of calcium fluoride. Before the artificial fluorite technology becomes mature, it is a kind of material used to make camera lens optical glass.
High-strength micro powder mill is a widely used device that is based on the Raymond grinder, by increasing the roller compression in the working cavity, analyzing machine air conditioning improvements.