Recirculation cooler 1.Use in oxide pellet system project 2.High efficient and reliable work 3.Long service life Recirculation cooler:Recirculation cooler is one of the main equipments in oxide pellet system project, which is formed by the following parts: (Double)Gearing device, revolving parts, frame device, cover device, airbox, ash container, chimney, double-layer cinder valve\discharge spout ...