
With the rapid development of life sciences, medical testing, biopharmaceuticals, and blood product preparation, there is an increasing demand for high-capacity, high-efficiency, and low-temperature controlled centrifugal equipment in scientific research and production. Especially in blood stations, pharmaceutical companies, and biological product production and research institutions, traditional small and medium-sized centrifuges are no longer able to meet the needs of large-scale sample separation.
The ultra large capacity cryogenic centrifuge (item number: 8MS) is a high-end equipment launched in this context. It has a maximum capacity of 8 × 2000 mL and can hold 16 400 mL standard triple blood bags or 24 200 mL standard triple blood bags at once, greatly improving sample processing efficiency. With its high speed, low temperature, large capacity, intelligence, and safety, it has become an ideal choice for blood separation, protein precipitation, and cell collection.
The core principle of a centrifuge is to use the centrifugal force generated by high-speed rotation to cause settling and stratification of substances of different densities in a mixed liquid. Article number 8MS can generate a centrifugal force of 14550 × g at a maximum speed of 8000 rpm, quickly completing the separation and purification of blood, cell, and macromolecular samples.
At the same time, the device is equipped with an efficient refrigeration system that supports a temperature control range of -20 ℃ to+40 ℃, and can maintain the centrifugal chamber temperature below -5 ℃ at the highest speed, effectively protecting thermosensitive biological samples. Combined with the rapid pre cooling function, the chamber can be lowered from room temperature of 25 ℃ to 4 ℃ in just 5 minutes, greatly improving experimental and production efficiency.
All steel structure design with multiple layers of explosion-proof protection to enhance overall safety.
304 stainless steel chamber, corrosion-resistant, easy to clean, in compliance with GMP and clinical standards.
Reasonable airflow insulation design reduces cold and heat exchange and improves energy efficiency.
Brushless variable frequency motor, maintenance free, high torque starting, strong anti-interference ability, low noise operation.
Spring cone sleeve rotor connection, achieving 360 ° locking, fast and safe loading and unloading.
Imported fluorine free compressor unit, using R404A environmentally friendly refrigerant.
The dual cycle refrigeration process has high refrigeration efficiency and stable operation.
Quick pre cooling and cooling mode, reducing waiting time and ensuring sample activity.
5-inch high-definition LCD touch screen, which can display real-time speed, temperature, time, and acceleration/deceleration curves.
Support 10 sets of custom acceleration and deceleration modes and 100 sets of curve combinations, flexibly adapting to different application needs.
Equipped with fault self checking function, it facilitates users to promptly troubleshoot problems.
Overspeed Protection
overtemperature protection
Unbalance protection
Door cover motor servo and emergency unlocking in case of power outage
The whole machine is designed with multiple safety features to ensure stable and reliable operation.
Maximum speed: 8000 rpm
Maximum centrifugal force: 14550 × g
Maximum capacity: 8 × 2000 mL
Timing range: 1 min~9 h 59 min
Speed accuracy: ± 20 rpm
Temperature control range: -20 ℃~+40 ℃
Temperature control accuracy: ± 1 ℃
Noise level: ≤ 65 dB (A)
Power supply: AC 380V, 50Hz, 15A
Overall dimensions: 940 × 890 × 1000 mm
Net weight: 600 kg
Item number 8MS supports multiple rotors and flexibly adapts to different experimental and production needs:
NO 05601: Horizontal rotor, 4000 rpm, 8 × 2000 mL blood bag cup, maximum centrifugal force 5710 × g.
NO 05602: Horizontal rotor, 4000 rpm, 8 × 2000 mL test cup, maximum centrifugal force 5710 × g.
NO 05165: Angular rotor, 8000 rpm, 6 × 1000 mL, maximum centrifugal force 14550 × g.
These rotor configurations can meet the large-scale applications of blood separation and support the fine processing of scientific research samples.
It can hold 16 400 mL triple bags or 24 200 mL triple bags at once, suitable for plasma separation and blood product preparation.
Meet the high-throughput sample processing requirements of blood station systems.
Protein precipitation and purification
Antibody and vaccine production
Clarification of fermentation broth
Cell Collection and Separation
Extraction of nucleic acids such as DNA and RNA
Separation of large molecular biological substances
Research on Fermentation Food Technology
Microbial content detection in food
Isolation of pathogens causing agricultural product diseases
Particle sedimentation of water quality and soil samples
Pre treatment of public health samples
Microbial degradation experiment
The device supports touch screen operation, with a clear and intuitive interface, and real-time visible operating status. Users can store multiple sets of programs, quickly call commonly used parameters, and reduce repetitive setting operations.
The noise level during operation is below 65 dB, ensuring a quiet laboratory and production environment. The door cover adopts automatic induction and servo motor drive, which is easy to open and close. At the same time, it has the function of emergency unlocking in case of power outage, which is safe and reliable.
Feedback from experimenters: Item number 8MS showed stable and efficient performance in large-scale blood separation and cell precipitation tasks, significantly reducing operation time and improving overall work efficiency.
Daily cleaning: Regularly wipe the cavity and rotor to avoid residual corrosive substances.
Rotor inspection: If cracks or corrosion are found, it should be immediately stopped and replaced.
Refrigeration maintenance: Check the compressor and condenser to ensure the cooling effect.
Electrical safety: Regularly inspect power lines to prevent voltage fluctuations from damaging equipment.
Long term disuse: Keep the door cover slightly open to ensure that the chamber is dry and ventilated.
Large capacity: up to 8 × 2000 mL, supporting large-scale applications in blood stations and biopharmaceuticals.
High speed and efficiency: maximum speed of 8000 rpm, maximum centrifugal force of 14550 × g.
Low temperature guarantee: Strong refrigeration ensures the activity of temperature sensitive samples.
Intelligent operation: touch interface, supports programmatic storage and multi curve settings.
Safe and reliable: multi-layer explosion-proof design+all-round protection system, reliable to use.
The ultra large capacity cryogenic centrifuge (item number: 8MS), with its excellent performance, large capacity design, perfect temperature control system and safety protection, has become an ideal choice for blood product processing, biopharmaceuticals, scientific research experiments, food testing and environmental monitoring.
Manufacturer: Changsha Shi Ge Yan Biotechnology Co., Ltd., with a 3-year warranty of only replacement and no repair.

Changsha Shi Ge Yan Biotechnology Co., Ltd. 湘ICP备2025132512号