This article contains visualization data on concentrating apple juice with a trinitarian suspension crystallization freeze concentrator, which integrates scraped-surface heat exchanger, suspension crystallizer and wash-column into one piece of equipment. The visualization data on ice accumulation, ice bed development and consolidation in the crystallizer/wash-column of the freeze concentrator are presented in a set of photographs in chronological order and videos attached as appendix materials. These data refer to the related research article entitled “Concentration of Apple Juice with an Intelligent Freeze Concentrator” Ding et al., 2019. Keywords: Suspension crystallization, Freeze concentration, In-situ wash column, Apple juice, Ice slurry
