Single/ Double Helical Reduction Gear Box is made of mild steel and cast iron casting that ensures optimum performance for longer period of time. The Reduction Gear Box finds extensive application in fertilizer industry, steel plants, thermal electric power houses and paper mills. The Reduction Gear Box is available in single helical or double helical type construction. Single/ Double Helical Reduction Gear Box is also suitable for petrol or oil refineries, railways workshops, mining industries, cement plants and rolling mills.