\ud83d\udca1 The scraper-type concentrator is a forced-film vacuum concentration device that uses rotating scrapers to force the material into a film, enabling ultra-fast, low-temperature evaporation. It specifically addresses the challenges of concentrating high-viscosity, scale-prone, crystallization-prone, and heat-sensitive materials, and is widely used in the pharmaceutical, botanical extraction, food, and health supplement industries for the purification of high-concentration extracts, syrups, and colloidal materials in the pharmaceutical, botanical extraction, and food and health supplement industries.<\/p>\n
Scraper-type thickeners belong toForced-Film Vacuum Concentration Equipment<\/strong>, which uses internal rotating scrapers to spread the feed liquid into a uniform film along the inner wall of the heating cylinder, enabling rapid evaporation at low temperatures. The equipment is particularly suitable for concentrating materials that are highly viscous, prone to scaling and crystallization, and extremely heat-sensitive. Due to the short heating time and low risk of coking, it is widely used in the pharmaceutical, food, health supplement, and plant extract industries for the concentration of high-concentration extracts, syrups, and colloidal materials.<\/p>\n The equipment consists primarily of a heating cylinder, a rotating scraper assembly, a drive system, a feed distributor, a separation chamber, a condenser, a receiving tank, a vacuum system, and a control system. The entire unit is hermetically sealed and hygienic, features a stable structure, and is suitable for GMP production:<\/p>\n \u2705 Rotating scraper forced film formation structure<\/p>\n The material forms a uniform film on the inner wall of the cylinder and remains there for only a very short time, thereby preventing material buildup, sticking to the walls, and coking at the source.<\/p>\n \u2705 Jacket-type Constant-Temperature Heating System<\/p>\n The cylinder jacket provides uniform heating throughout, ensuring high heat transfer efficiency and precise temperature control, which guarantees stable evaporation under low-temperature conditions.<\/p>\n \u2705 Customizable scraper design<\/p>\n Sliding or elastic scrapers can be selected based on material viscosity and crystallization characteristics to meet the production requirements of various complex materials.<\/p>\n \u2705 High-Efficiency Gas-Liquid Separation System<\/p>\n The separation chamber has been structurally optimized to ensure thorough gas-liquid separation, eliminate material loss, achieve high solvent recovery rates, and reduce production costs.<\/p>\n \u2705 Sanitary-grade sealed design<\/p>\n The entire unit is mirror-polished with no hard-to-clean areas and supports CIP (Clean-in-Place) cleaning, meeting clean production standards.<\/p>\n \u2705 Forced film evaporation, providing excellent material protection<\/p>\n The material is heated for an extremely short time in a vacuum, low-temperature environment, which maximizes the retention of the active ingredients in heat-sensitive materials and prevents oxidation or charring.<\/p>\n \u2705 Highly adaptable to complex operating conditions<\/p>\n Specifically designed for high-viscosity, crystallizing, and scaling materials, it completely eliminates the problems of material sticking to the walls, blockages, and coking commonly found in traditional concentration equipment.<\/p>\n \u2705 High concentration ratio, excellent results<\/p>\n It enables the one-step concentration and shaping of high-concentration extracts and colloidal materials, achieving a high concentration ratio and significantly improving material utilization.<\/p>\n \u2705 Meets hygiene standards and is suitable for high-end production<\/p>\n Made of 304\/316L stainless steel, the entire machine is constructed to food-grade standards and fully complies with GMP and food safety production regulations.<\/p>\n \u2705 Flexible operation, compatible with a variety of production modes<\/p>\n With its compact design and stable operation, it can meet the dual requirements of both continuous mass production and intermittent small-batch production.<\/p>\n Widely used in the pharmaceutical, herbal extraction, food, and health supplement industries, specifically forHigh-viscosity extracts, syrups, colloidal materials, protein solutions, heat-sensitive solutions, and materials prone to crystallization<\/strong>Provides stable and efficient low-temperature vacuum concentration solutions.<\/p>\nII. Structural Configuration Description<\/h3>\n
III. Key Features<\/h3>\n
IV. Scope of Application<\/h3>\n
V. Technical Specifications<\/h3>\n