Calcium Chloride Granulating Producing Line 1. Brief Introduction Banghua has continuous top spray fluidized bed (square box type) spray granulation technology and continuous side spray fluidized bed (cylinder type) spray granulation technology. They are the latest and unique patent technology and also the most advanced technology in the industry of calcium chloride granulation. The technology has the advantages of large output, low energy consumption, higher stability and better product quality, can realize the production of burr and smooth spherical granules. Continuous top spray fluidized bed (square box type) spray granulation technology can realize 30 days trouble-free continuous running and continuous side spray fluidized bed (cylinder type) spray granulation technology can realize 90 days trouble-free continuous running. 1) Working Principle Liquid materials go through the pump into the atomizer and form fine and homogeneous particles under the effect of atomizing air, and the particles contact with the high temperature hot air and complete the initial moisture evaporation in parallel flow way, then forming half dry powder by the convection of the air and falling into the bottom of the fluidized bed to granulate, and the final moisture will be evaporated in fluidized bed. Due to the surface of half dry powder is moist, and it acts on the seed crystal and makes the seed crystal gathered to granules