Centrifuge Machines: Meaning, Types, Uses, Prices and Financing Options

Explore the benefits of centrifuge machine and financing options at Bajaj Finance for new and used models.
Know All About Centrifuge Machines: Meaning, Types, Prices and Financing Options
3 min
12 April 2024

Centrifuge machines are vital equipment used in various industries, including healthcare, to separate substances of different densities swiftly. In the medical field, they play a crucial role in diagnostic procedures and research.

Medical equipment finance, particularly tailored for professionals like doctors, offer a significant advantage when it comes to financing essential medical equipment such as centrifuge machines. In the healthcare sector, where these machines are indispensable for various diagnostic procedures and research endeavors, doctor loans provide accessible funding options. By leveraging these financing solutions, healthcare facilities can ensure they have the necessary equipment to enhance patient care and stay at the forefront of medical technology. This not only improves the quality of services offered but also contributes to the overall efficiency and effectiveness of healthcare delivery.

What is a centrifuge machine?

A centrifuge machine is a crucial laboratory instrument used across various industries, including healthcare, biotechnology, and research. It employs centrifugal force to separate substances of different densities within a liquid or suspension rapidly. The centrifuge consists of a rotating container, typically called a rotor or drum, where the sample is placed. When the centrifuge spins at high speeds, centrifugal force pushes denser components outward, causing them to settle at the bottom, while lighter components move towards the center or remain suspended.

In the medical field, centrifuge machines play a vital role in diagnostic procedures, such as separating blood components like red blood cells, white blood cells, and platelets. This separation is crucial for conducting various tests and analyses, including blood chemistry, haematology, and immunology. Additionally, centrifuges are used in research laboratories for isolating DNA, purifying proteins, and studying molecular structures.

Centrifuge machines come in various types, including laboratory centrifuges, clinical centrifuges, and refrigerated centrifuges, each designed for specific applications and environments. With their ability to quickly and efficiently separate substances, centrifuge machines are indispensable tools in laboratories, facilitating research, diagnosis, and the advancement of scientific knowledge and medical treatments.

Types of centrifuge machines

  • Laboratory centrifuges: Used for routine laboratory tasks such as separating blood components and isolating DNA.
  • Clinical centrifuges: Specifically designed for medical and diagnostic purposes, including serum and plasma separation in hospitals and clinics.
  • Refrigerated centrifuges: Equipped with cooling systems to maintain sample integrity during separation of temperature-sensitive substances.

Benefits of centrifuge machine

  • Quick and efficient separation of substances
  • Precise results for diagnostic and research purposes
  • Versatility in applications across various industries
  • Improved workflow and productivity in laboratories

The working principle of a centrifuge

A centrifuge works on the principle of sedimentation, where centripetal acceleration causes denser substances to move outward in the radial direction. When a mixture is placed in the centrifuge and spun at high speeds, the centrifugal force pushes heavier particles to the bottom, while lighter particles remain near the top. This separation occurs due to the difference in density among the components. Centrifuges are commonly used in laboratories for purifying cells, proteins, nucleic acids, and other biological samples by spinning them at various speeds, allowing for precise separation based on particle size and density.

Characteristics of a centrifuge machine

  • Operates based on the principle of sedimentation
  • Separates particles by density using centrifugal force
  • Available in various sizes, from small benchtop models to large industrial machines
  • Features adjustable speed settings to control the rate of separation
  • Equipped with safety features like lid locks and imbalance detection
  • Commonly used in laboratories for separating biological samples
  • Can handle liquids, gases, or combinations of both
  • Includes rotor options to accommodate different sample containers
  • Often used in medical, industrial, and research applications
  • Capable of achieving high speeds, sometimes exceeding 20,000 RPM

How to operate a centrifuge

  • Place the centrifuge on a stable surface
  • Ensure the rotor is properly installed
  • Balance the tubes with equal-weight samples
  • Close the lid securely before starting
  • Set the desired speed and time on the control panel
  • Start the centrifuge and monitor for any unusual vibrations
  • Wait until the centrifuge comes to a complete stop before opening the lid
  • Carefully remove the tubes to avoid disturbing the separated contents
  • Clean the rotor and interior after each use
  • Store the centrifuge in a clean, dry area when not in use

Uses of centrifuge machine

  • Separation: Centrifuge machines separate substances of different densities, like blood components in medical labs.
  • Industrial Processes: They are used for separating solids from liquids, such as in wastewater treatment.
  • Research: Scientists use them to isolate DNA, RNA, and proteins from biological samples.
  • Pharmaceutical: Used in drug manufacturing to separate and purify compounds.
  • Food Industry: Centrifuges are employed to clarify liquids like fruit juice and milk.
  • Oil and Gas: They separate impurities from oil and refine fuels.
  • Environmental: Used in soil testing and environmental analysis for sample separation.
  • Clinical: Used in diagnostic labs for analysing urine and other bodily fluids.

Centrifuge machine prices

Centrifuge machine prices vary depending on several factors such as the type of centrifuge, capacity, brand, and additional features. Generally, laboratory centrifuges are available at different price points, followed by clinical centrifuges and refrigerated centrifuges. The cost can vary significantly, so it's essential to consider your budget and specific requirements when selecting a centrifuge machine. It's advisable to research and compare prices from different suppliers to find the best option that meets your needs. Centrifuge machine prices start from Rs. 1850 goes up to Rs. 50,000. Though it is important to note that the prices of these machines are subject to change with time, model upgrade, and brand.

Here are the top-selling centrifuge machine models along with their prices:





HoverLabs HV-10M Laboratory Centrifuge Machine

Rs. 36,700


Remi R8C Centrifuge Machine

Rs. 49,863


MLabs Bench Top Doctor Centrifuge Machine

Rs. 2,650


Remi C-852 Laboratory PRP Centrifuges Machine

Rs. 7,403


Remi R-303 8×15 ml Capacity Doctor Centrifuge

Rs. 9,056

Financing options like medical equipment finance can help healthcare professionals acquire essential equipment like centrifuge machines without straining their budgets, ensuring they can access the latest technology to provide quality care to their patients.

Considerations when choosing a centrifuge machine

  • Speed and capacity requirements
  • Compatibility with sample types and volumes
  • Maintenance and serviceability
  • Budget constraints and financing options

Financing options for buying centrifuge machine

Medical equipment finance offers flexible financing solutions tailored to healthcare professionals' needs. With options like these acquiring essential equipment like centrifuge machines becomes more accessible, allowing healthcare facilities to stay updated with the latest technology.


Centrifuge machines are indispensable tools in various industries, particularly healthcare, where they aid in diagnostic procedures and research. Understanding their types, benefits, and financing options ensures healthcare professionals can make informed decisions to acquire the equipment they need. Explore financing options like doctor loans to streamline the acquisition process and enhance healthcare services.

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Frequently asked questions

What is the use of a centrifuge machine?
A centrifuge machine is used to separate substances of different densities within a liquid or suspension. It finds extensive applications in various industries, including healthcare, biotechnology, pharmaceuticals, and research laboratories. In healthcare, centrifuges are commonly used for separating blood components, isolating DNA, and preparing samples for diagnostic testing.
What is the working principle of centrifuge?
The working principle of a centrifuge is based on centrifugal force, which causes denser substances to move outward and settle at the bottom of a rotating container while lighter substances move towards the center. This rapid spinning motion separates components based on their density, enabling efficient isolation and analysis of different substances.
What is a centrifuge and its types?
A centrifuge is a laboratory device that utilizes centrifugal force to separate substances suspended in a liquid. There are several types of centrifuges, including laboratory centrifuges used for routine laboratory tasks, clinical centrifuges designed for medical and diagnostic purposes, and refrigerated centrifuges equipped with cooling systems to maintain sample integrity during separation.
Where is the centrifuge used?

Centrifuges are used in various industries and applications, including:

Are centrifuge machines expensive?

Centrifuge machines vary in price based on type and capacity. Basic models can cost a few thousand INR, while high-end ultracentrifuges can range from 800,000 INR to 4,000,000 INR.

What is the cost of a 16-tube centrifuge machine?

A 16-tube digital laboratory centrifuge typically costs around 22,000 INR. Prices can vary based on features and specifications.

What is a mini centrifuge machine?

A mini centrifuge machine is a compact, benchtop device used to spin small volumes of liquid, typically in microfuge or PCR tubes. They are ideal for quick, small-scale centrifugation tasks.

What is the difference between micro and mini centrifuge?

A mini centrifuge, also known as a personal centrifuge, is small and used for low-capacity applications. A microcentrifuge is designed for higher speeds and larger capacities, making it suitable for more demanding tasks.

What are the different sizes of centrifuge machines?

Centrifuge machines come in various sizes, typically with capacities of 1.5 ml, 15 ml, 50 ml, or larger. The size needed depends on the volume of samples being processed.

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