... of the preheater.The active lime processing production need the equipment:1. Vibrating feeder2. Plate conveyor3. Elevator4. Belt ... etc. These equipments are made of Henan yigong macinery & equipment .Especially crusher , feeder , the two products are ... , autoclaved brick production line plant, artifical sand-stone equipment, mobile crushing equipment, active lime rotary kiln production plant, cement ...