Elevator Bucket (Rice Milling) .Information With unique discharge, the material from the latter bucket flows along the runner of the base of the first bucket and come into the discharge outlet. The material are discharged slowly and gently, thereby reducing the broken percentage in the process of material elevating. .Usage: 1. Suitable for low-speed gravitational discharge. 2. Recommended minimum bucket spacing: the height of the bucket back wall "C"+2mm. 3. Recommended elevator velocity 0.5 0.8m/s. 4. Recommend using "Capacity (L)" as usable capacity for engineering purpose.