Zirconia beads good abrasion resistance and durability, in use process, if use not frequently, with a 2-3 years is no problem, after the zirconium beads worn to a certain degree, the capacity will drop down, the fineness of grinding will not slowly, this time to consider in the beads, many clients in this time will struggle is all in the new, or just replace part.
Is in commonly it is time to buy equipment, zirconia beads came with equipment match, customer may use it, don't know there are all kinds of zirconium bead, until the last to change, also don't know the original zirconium bead is how much, how many beads equipment to fill in, especially the beads are pure zirconium, zirconium and aluminium also not clear, like this kind of situation, suggest all beads in the new, Because the different content of zirconium beads mixed together, there will be bead grinding, resulting in the hardness of the beads broken.
