Attention to the first use of grinding media

Attention to the first use of grinding media

　　Attention to the first use of grinding media:

　　1, according to the viscosity of the material to choose the high or low zirconium beads or glass beads, viscosity in the 600-1800CPS can choose glass beads, 1800CPS or more can choose zirconia balls.

　　2, according to the size of raw materials and products required by the size of the required size to select the appropriate size of the grinding balls.

　　(1) the initial particle size of the material D1:D beads 30-50 * min=D1

　　(2) the final particle size of the material DF:D beads, the smaller the beads, the more suitable for the fine material.

　　3, check the grinding machine or separator is set to select the appropriate mesh size, gap should be the smallest beads. Diameter of 1/3. Such as: the use of O 1.2-1.4mm beads, the gap should be 0.4mm.

　　4, as far as possible to avoid opening the grinding machine in dry state, resulting in unnecessary loss of beads and accessories.

　　5, different brands can not be mixed with the use of grinding balls.

　　6, as far as possible to avoid mixing the size of the grinding balls.

　　7, cleaning grinding balls can be formulated to choose water, solution or resin cleaning. Cleaning should be kept at a low speed, press the grinding machine "start - off": key for clearance cleaning.

Keywords:grinding media, zirconia balls