SP 2000 DA with a capacity of 2500 grains is egg hatching machine that uses a sliding rack system for feedback flipping eggs, there are 12 sliding shelves that can be separated pairs, unlike incubator in general, because it holds the sliding rack system, this makes this incubator at production particularly well in its design, workmanship and settingannya, because it takes a long time, we are working on the details, which may be generally adhered to only 1 sliding shelf rack, the rack 12 in sliding shelves make the move in tandem, can certainly imagine of the system works for the production, made from plywood / multiplex 15mm which layer it in aluminum foil and seal the outer layer of paint