Facts & Figures Book - KPI-JCI

VIBRATING FEEDERSDesigned to convey material while separating fines,Vibrating Feeders provide smooth, controlled feed ratesto maximize capacity. Grizzly bars are tapered to selfrelievewith adjustable spacing for bypass sizing. Feederconstruction includes heavy-duty deck plate with optionalAR plate liners. Heavy-duty spring suspension withstandsloading impact and assists vibration.Scalping Area =SCALPING SCREEN SIZING FORMULATons / hour of undersize in the feedCapacity per square feet (“C”) x modifying factors “O” and “F”CAPACITY FACTOR “C”FACTOR “C”SIZE OF OPENING (IN.) PERFORATED PLATE GRIZZLY BARS2 4.1 6.13 5.4 8.14 6.7 10.05 8.6 15.06 9.8 17.27 10.9 19.18 11.6 23.29 12.5 25.010 13.5 27.0MODIFYING FACTOR “O” FOR PERCENTOF OVERSIZE IN THE FEED% FACTOR10 1.0520 1.0130 .9840 .9550 .9060 .8670 .8080 .7085 .6490 .55MODIFYING FACTOR “F” FOR PERCENTPASSING HOLES HALF-SIZE OF OPENING% FACTOR10 .5520 .7030 .8040 1.0050 1.2060 1.4070 1.8080 2.2085 2.5090 3.0019