Jun 08, 2015· Highpressure powder grinder is used for grinding the barite, limestone, kaolin, ceramic, and . Maximum Feeding Material Grain Size(mm), 15, 20, 25, 30, 35 . In order to find the suitable models and design the best stone crusher plant or sand making line for you, pls kindly . Vibrating Feeder · Jaw Crusher · Impact Crusher.