This is a small ore grinding machine with an output of 2 to 4 tons per hour. The machine is a 3015 Raymond grinding mill produced in Henan. The main machine with 22 kW and the fan with 18.5 kW can be used to grind hard materials such as coal ore, quartz, bauxite, bentonite, steel slag, silicon carbide, etc. The grinding mesh can reach between 40 mesh and 400 mesh, the fineness can be freely adjusted, and it can be formed in one time. If you have a small milling demand of 2 to 4 tons, please foll