Sample design of Three Flap Gate (DSK2000) originally designed by Gebr.Pffiefer. This Flap Gate is one of the main machines in raw material mill department in mineral processing plant. In a Vertical roller Mill, air flow circuits in a confide space, and outer air must not enter the mill housing

DSK2000 controls the flow of raw material before the Vertical Roller Mill and prevents suction of the air of atmosphere to the Vertical Roller Mill. The machine gates (flaps) controlled by hydraulic jacks open one at a time to lead the raw material into the Mill

This machine must be completely sealed, the flaps and shafts must be analyzed in which that the uniform load on them would not lead to deflection