Bulk Handling Systems debris roll screen model#  DRS 50-20 
BHS  tri-disc roll screener, 
Used disc screener
Can also work for a primary screen in preparation for BHS DHS Fines Screen,
Disc screen/ scalping screener, roller screener
3 HP motor bearings have been replaced in March 2020- have an invoice from the independent motor shop
Primer & Repainted in April 2020, we included a few photos prior to repainting
Serial # 1429-10.0-0901
3HP. 230/460 volt.  3 phase
Call for freight cost, 
Approximate screening length 9 ½ ft + long
Screen opening: 1 3/8” wide X 1 3/4” Long
Can provide videos of demonstration under power
Contact us for a price including freight