As the name tells, this type of bucket combines screening (which refers to the grids inside) and rotating (due to the drum-shaped).
Applied Size: Due to the high technical characteristic, this bucket suits comparatively larger sizes.
a.The space of grids could be adjusted into 10*10mm for minimum and 30*150mm for maximum.
b. The screening drum design, featured with rotary, allows the bucket to rotate at high speed so as to sieve the unnecessary substances outside.