Comprehensively utilizes various types of materials such as falling film, rising film (tube or plate), forced circulation (tube or plate), scraper, crystallization, etc. based on the characteristics of each user's materials. The material flow direction adopts forward, backward, parallel or mixed flow, and the heat source flow direction adopts high-efficiency evaporation technology with multiple effects, MVR, TVR, MVR+multiple effects, providing users with the most advanced overall solution.