... 1. Plastic crusher, palstic powder pulverizer, grinder machine 2. compact configuration design 3. low noise 4 ... palstic powder pulverizer, grinder machine, As the raw materials are put into mill room, ultrasonic jet stream will form ... , pharmaceutical, metallurgy, Chinese traditional medicine,pesticide, talc, non-metallic minerals, kaolin, quartz, graphite, flame-arrestmaterial, ceramics etc. ...