The single-box plansifter is suitable for low capacity needs or when a limited number of passages are required. The sieve stack housing, the sieve stack and the sieves correspond to those of the Cross-Yoke Plansifter.
However, an encapsulated counterbalance driving unit is integrated into the sieve stack. The sieve stack housing is suspended from a holding angle by means of three glass fiber bars. A supporting frame for assembly from either floor or ceiling can be supplied upon request.