The Box Type Tru-Balance sifter is custom designed and built for screening any dry, free-flowing product ranging in size from ¼-inch to 400 mesh. Its gentle gyratory sifting motion provides the most accurate separations, according to the manufacturer. The machine includes a dust-tight rotating sieve housing mounted in a sanitary tubular steel drive frame. The Box Type Tru-Balance drive achieves perfect balance and vibration-free performance that is accomplished by straddling the sifter’s center of gravity with counterweights that offset the rotating sieve housing. Depending on the application, the Box Type Tru-Balance sifter can be configured for up to six separations. Sieve box finished with standard exterior semi-gloss lacquer or optional enamel finish. Interior lined with stainless steel or plastic laminate for sanitation and abrasion resistance.