Choosing a Centrifuge for Pharmaceutical Plant
Choosing the right centrifuge is essential for any pharmaceutical plant for Refrigerated Centrifuge. However, not all types of centrifuges are created equal. In fact, there are two general categories of centrifuges: microcentrifuges and general-purpose centrifuges.
General-purpose centrifuges vs microcentrifuges
Currently, the laboratory centrifuge market is dominated by North America and Asia-Pacific. The global market is estimated to reach USD 1.17 billion in 2020. This is attributed to the increasing prevalence of critical diseases, technological advancement, and growth in clinical research activities. The market is also expected to register a CAGR of 2.6% during the forecast period.
The laboratory centrifuge market is segmented by type, geography, and end-users. The benchtop segment is expected to hold the largest revenue share. These centrifuges are user-friendly, easy to maintain, and versatile. They are suitable for any laboratory setting.
The biotechnology segment includes products that are designed for mass-scale processing of hazardous biological samples. The product line includes specialized instruments such as ultracentrifuges and microcentrifuges. These centrifuges can spin at a rate of 30,000 to 60,000 x g. Some of these rotors can cost up to USD 7,000.
The market for general-purpose centrifuges is expected to grow due to the increase in clinical research activities. These instruments include a range of rotors, adapters, and other accessories. The rotors can be made of aluminum, tensile steel, or carbon fiber.
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Pusher centrifuges
Choosing a centrifuge for a pharmaceutical plant can be a daunting task. There are many factors to consider, from size to capacity, and from sample types to cleaning protocols. But if you follow a few simple guidelines, you can avoid damaging the unit and keep your production running smoothly.
Generally, a pusher type centrifuge is used to dewater concentrated slurry. It uses a shafting assembly and piston support pusher plate. The feed is fed into a stationary feed pipe in the centerline of the pusher basket. The slurry is then accelerated to the basket speed and evenly distributed toward the wall of the basket.
This type of centrifuge is often used in the mineral with Table top Low Speed Centrifuge and chemical industries. The feed is typically pre-concentrated with a pre-drain funnel, which helps to remove part of the mother liquor through a perforated surface. However, this type of funnel is not suitable for crystals that back-crystallize.
The design of a pusher centrifuge varies greatly from one manufacturer to the next. They can range in diameter from 20 cm to 120 cm. They can also be equipped with multiple stages to achieve increased capacity and purification. The largest models can produce up to 100 STPH of solids discharged.
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Noise disturbances from centrifuges
Despite their wide range of applications, there are several factors that must be considered before purchasing a centrifuge. For example, the type of rotor you choose will determine the centrifugal force it produces. It is also important to consider where the centrifuge will be used. Some centrifuges are portable and can be used in a lab, while others are floor standing and require a location that is conducive to their operation.
High speed centrifuges are rare, but they are used such as Mini Centrifuge in sophisticated biochemical and biotechnology uses. They are faster than low speed centrifuges, requiring higher speeds, temperatures and careful control by the operator.
High speed centrifuges are designed to handle large volumes of materials. They are typically used in mining and mineral processing, removing minerals from tar sands and salts from water. They are also useful for chemical and food processes, where they produce raw materials and acids and salts.
A dual centrifuge is a centrifuge that contains two rotors. A symmetrical centrifuge has one rotor and a asymmetrical centrifuge has a single rotor.
Maintenance of a centrifuge
Regardless of the model, it is important to keep your centrifuge for pharmaceutical plant properly maintained. Regular maintenance can prevent serious damage to your centrifuge. The proper maintenance will also enhance the instrument's functionality. If your centrifuge is not performing at its highest performance level, you should have a technician perform diagnostics.
The main bearings of a centrifuge should be replaced every 15,000 hours of operation. This will help to extend the life of the instrument.
Inspect the rotor of the centrifuge with Blood Tube Sealer Machine and ensure it is free of cracks and scratches. The rotor should be cleaned with a neutral detergent to prevent contamination by residual contamination.
Check the rubber seals and make sure they are lubricated. If they are not, use a soap solution to clean them. If they are coated, use a diluted alcohol-based disinfectant.
The chamber inside the centrifuge should be cleaned. Use a damp cloth to wipe it. If there is condensation, remove it with a narrow bottle brush.
