CGOLDENWALL DF-15 Hammer Mill Grinder Commercial Herb Grinder Mill Industrial Automatic Continuous Spice Hammer Grain Mill Pulverizer Capacity 33 Pounds Per Hour Rotate Spend 20000r/min. 4.1 out of 5 stars 19. $549.00 $ 549. 00 $589.00 $589.00. $50.00 coupon applied at checkout Save $50.00 with coupon