... / minute2800revolutions / minute(can be lowered)Vibration motor16W16W60WFeed box volume65kg,80kg,120kg65kg,80kg,120kg65kg,80kg,120kgFeeding distance2-13meters3 ... feed ,adjustment handle,tightening nut and electrical appliance control box. 2)operational principle: The motors operation time ... can be controlled by electrical appliance control box to make the feed thrown quantitatively.3)performance ...