Commercial Electric Herb Grinder Swing Grain Crusher 4100W 32000 RPM. A key to start the design. High-speed crushing the motor. Food grade 304stainless steel material. Type of cabin: Integral stainless steel Tensile cabin. Open the lid way: anti-stuck fast open cover. Degree of crushing: 60-350 mesh. Motor speed: 32000 rpm. Crushing time: 5-8 minutes. Interval time: 8-10 minutes. 1 x Electric Herbs Grinder. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.