2 door bomb door type drip tray hydraulically operated drip trays along with it's two nos. Hydraulic cylinders. The drip tray in open condition acts as a hopper for cake discharge. It's control by main hydraulic power pack. The sensing for simultaneous opening and closing of the drip tray which is in two parts is done by special arrangement of limit switches & control by a special logic from the panel having special operations & pauses for different operation like : filter cloth washing, peripheral filtrate drain and drip collection.