As to stone size, there are 13, 12, 05 stone and powder. As to stone machine, industry should consider how to produce various sized materials. Then I will brief you with this method.

      With different sized material, we have different stones. 13 stone as the larger stone always produces in primary crushing. Fed in crusher, materials are firstly crushed by it, and they are widely used in railway construction with high wear resistance.

 

Diagram of our fine stone machine produced material

 

      As another widely used stone, 12 stone has a better market of construction. 12 stone is always produced by secondary crushing and shaping with crusher and shaping machine.

     As the products of stone production line, powder needs many times crushing or professional mill, that can crush limestone into powder once. And it is widely used in many projects of decoration, chemical, and so on.