It is mainly used for semen preservation, long-distance transportation and preservation of excellent male animals and precious animals such as cattle and sheep.
2. Active preservation of biological samples.
Vaccines, strains, human and animal cells and organs in biomedical field can be soaked in liquid nitrogen stored in liquid nitrogen tanks for long-term active preservation. When needed, it can be used after thawing and rewarming.
3. Cryogenic treatment of metal materials.
Cryogenic treatment of metal materials with liquid nitrogen stored in liquid nitrogen tank can change the metallographic structure of metal materials and significantly improve the hardness, strength and wear resistance of metal materials.
4. Low temperature assembly of precision parts.
Precision parts are assembled after cryogenic treatment with liquid nitrogen, which improves the assembly quality of parts, thus improving the overall performance of equipment or instruments.
5. Refrigeration and refrigeration in the medical and health industry, and refrigeration in medical surgery.