Centrifuges have a wide range of applications in the pharmaceutical industry. Centrifugal processes use the powerful centrifugal force generated by the high-speed rotation of the centrifuge rotor to accelerate the sedimentation rate of particles in the liquid, separating the sedimentation coefficients and buoyancy-density materials in the sample. The centrifuges in the pharmaceutical field mainly have the following characteristics:
The pharmaceutical centrifuge, especially the high-speed refrigerated 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 centrifuge used in the refining process such as drug purification is a general low-speed centrifuge with a rotation speed of less than 4,000 rpm and a large amount of processing. In order to meet the GMP specifications and requirements for pharmaceutical production, it is generally made of flat stainless steel.
In the pharmaceutical industry, due to stricter requirements on production quality and production safety, the main process equipment for the production of raw materials in centrifuges and other pharmaceutical production fields also has extremely high requirements. In addition to maintaining its own separation characteristics, centrifuges also need to meet the relevant specifications and standards in the medical field. Medicinal centrifuges need to consider materials, structures, material input and output methods, safety, labor intensity, control, cleaning or disinfection and sterilization from the perspective of meeting the requirements of the pharmaceutical production process.
The medicinal centrifuge has the requirements of cleaning and sterilizing when changing batches and changing varieties in production, preventing various pollution sources and avoiding re-contamination. Medicinal centrifuges need to work hard to improve function, control and sterilisation in the aspects of automatic program control, human-machine isolation operation, easy cleaning, sterilizable and sterilizable structure, on-line analysis and separation and separation of different trait materials. Level.
Since the centrifuge in the medical field should be released from the drug, the surface of the centrifuge device must be smooth, flat, and free of dead angles. Therefore, it is necessary to ensure that the sharp corners, corners, and welds of the centrifuge are ground into smooth transitions during the manufacturing process. . Because of the need to make contact with the drug, the centrifuge needs to be resistant to corrosion, chemical changes or drug adsorption.
Gilson mainly produces laboratory pharmaceutical centrifuges, including: high-speed refrigerated centrifuges, low-speed refrigerated centrifuges, large-capacity refrigerated centrifuges, desktop high-speed centrifuges, large-capacity centrifuges, etc. More than 60 specifications and models, customers are welcome to inquire. .
This article was edited by the laboratory instrument - Hunan Gilson Technology Development Co., Ltd.
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