Briquette Machine,Coal Briquette Machine,Charcoal ...
Briquette Machine's two vice-roll pre-press materials in the form of pipeline to lay a solid foundation for the finished ball. For finished products heroes ball solid foundation. After the main roll for feeding and secondary pressure, the pressure of materials multiplied, squeeze the ball more solid product.
Pulverizer - Wikipedia
The ball and tube mills are low-speed machines that grind the coal with steel balls in a rotating horizontal cylinder. Due to its shape, it is called a tube mill and due to use of grinding balls for crushing, it is called a ball mill, or both terms as a ball tube mill..