Particle Size Distribution. Tight, consistent control of the particle size distribution is extremely important to maximize the performance of a waterjet. Coarse or oversize particles pose a real risk of clogging the nozzle, which can bring the machining process to a standstill and potentially damage the work piece. Conversely, excessive fines can collect in the feed line or the cutting head, causing irregular feed or sputtering in the cutting stream. Inconsistent distribution can create a nightmare for operators as they have to adjust the abrasive feed rate to maintain cutting speeds.
Honest Horse garnet sand screening of sifting bed,each size has the uniform particle distribution.