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New technology of pharmaceutical centrifuge in industrial pharmacy

2019/5/24 14:51:20      click :

As a solid and liquid phase separation equipment, pharmaceutical centrifuges are widely used in the pharmaceutical industry and are one of the main processing equipment of pharmaceutical manufacturers. However, due to the different occasions, processes, chemical properties and physical properties of the pharmaceutical centrifuges used by pharmaceutical manufacturers, there are various requirements for the sealing requirements, explosion-proof and the like of pharmaceutical centrifuges.
It is reported that before the GMP transformation, the pharmaceutical centrifuges selected by the pharmaceutical industry were mostly traditional pharmaceutical centrifuges, which were not much different from chemical pharmaceutical centrifuges, but only met the most basic separation requirements. In recent years, the domestic pharmaceutical industry has been reformed, and higher requirements have been put forward for pharmaceutical centrifuges. Under the premise of maintaining the separation characteristics of pharmaceutical centrifuges, it is also necessary to meet the requirements of the "Good Manufacturing Practices" for equipment. The surface of the equipment in direct contact with the drug should be smooth, flat, free of dead angles, easy to clean or disinfect, corrosion-resistant, and not chemically altered or adsorbed.

 Pharmaceutical centrifuges are widely used in the medical field, and blood separation, virus research, DNA research, and drug purification are widely used in pharmaceutical centrifuges. The pharmaceutical centrifuge has the characteristics of good adaptability, high degree of automation, stable operation, strong processability, good corrosion resistance, good operating environment, complete and reliable safety protection device and beautiful appearance. The pharmaceutical centrifuge used in the refining process such as drug purification is a general low-speed pharmaceutical centrifuge with a rotational speed of less than 4000 rpm and a large processing capacity. In order to meet the GMP specifications and requirements in pharmaceutical production, it is generally made of flat stainless steel.
The pharmaceutical centrifuge has the following advantages: 1. The adaptability of the material is strong. The appropriate filter medium can be used to separate the fine particles of the millimeter scale, and can also be used for the dehydration of the finished articles, and the articles can be cleaned by the water washing tube. . 2. The artificial upper unloading type has simple structure, convenient installation, low cost, easy operation and can maintain the grain shape of the product. 3. The machine adopts advanced elastic support structure, which can reduce the vibration caused by uneven load and the machine runs smoothly. 4, the entire high-speed operation of the structure, concentrated in a closed shell, can achieve sealing, to avoid contamination of materials.
It is understood that all the sharp corners, corners and welds of the pharmaceutical centrifuge are ground into smooth rounded corners during the production process, and the dead angles such as irregularities, sanitary corners, effusions, and accumulated materials are eliminated as much as possible. Experts advise: When selecting a pharmaceutical centrifuge, customers should select the appropriate materials according to the anti-corrosion performance and cleanliness requirements of the materials. Shanghai Luxiangyi Pharmaceutical Centrifuge will provide you with technical support.