Product name: overflow ball mill with ISO certificate
Specifications
Specifications
ball mill :
1) low energy consumption
2)stable and reliable woking condition
3)long time after-sale service ball mill
1) low energy consumption
2)stable and reliable woking condition
3)long time after-sale service ball mill
Brief Introduction of ball mill
Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill. The point where the mill becomes a centrifuge is called the "Critical Speed", and ball mills usually operate at 65% to 75% of the critical speed.
