This device is a small-scale experimental equipment for rolling membrane. It is possible to replace various nanofiltration membrane components with intercepted molecular weights (150D, 300D, 600D). It is also possible to replace 0.1um and 0.2um roll type microfiltration membrane elements, as well as various intercepted molecular weight (1000D-800000D) roll type organic membrane elements. It has been widely used in fields such as biology, pharmaceuticals, food, chemicals, and environmental protection, and is used for process experiments such as concentration, separation, purification, clarification, and desalination of feed liquids. Our company has a long-term cooperative relationship with foreign organic film manufacturers (Dow, SEPRO, etc.). The experimental equipment has been applied to major universities in China (such as Tsinghua University, Beijing Institute of Technology, University of Macau, etc.) and food and drug production enterprises (such as Lizhu Pharmaceutical Group Co., Ltd., Lunan Pharmaceutical Group Co., Ltd., Jiangzhong Group, etc.). The experimental parameters selected using this equipment can be directly amplified into pilot and industrial production. With strong technical strength and professional technical services, we have fully ensured the success rate of our customers' experiments. With high-quality product performance and after-sales technical services, we have won a good reputation in the industry and have become the preferred choice for laboratory membrane filtration equipment.

1. Membrane components: imported membrane components are used, and the configured membrane component model is 50000D organic ultrafiltration membrane component; 2. The membrane components comply with US FDA, 3-A, and USDA hygiene standards;

3. Equipped with automatic overpressure protection function, overpressure automatic shutdown;

4. Can be replaced with other models of microfiltration, ultrafiltration, and nanofiltration membrane components;

5. All stainless steel welding adopts automatic argon filling protection, with single side welding and double-sided forming. The internal and external surfaces of the pipeline are of excellent quality, easy to operate, clean and hygienic, safe and reliable.

One electromagnetic feed pump, one SUS316L stainless steel membrane component, one set of shockproof pressure gauge, one set of jacketed material tank, one pressure regulating valve, several pipelines and their connectors, and one membrane element.