In the fields of scientific research and industry, liquid nitrogen is an important cooling medium, and the safety and convenience of its storage and transportation are crucial. The liquid nitrogen supply tank has become an indispensable part of many laboratories and production lines with its excellent performance. This liquid nitrogen supply tank is carefully made of high-quality 304 low-temperature resistant stainless steel. It is not only sturdy and durable, but also has excellent corrosion resistance and heat preservation effects, ensuring that the internal liquid nitrogen remains at an extremely low temperature for a long time. In order to further improve safety, the product is equipped with a double safety automatic control valve, forming a double protection mechanism, which can effectively prevent overpressure accidents under different conditions. In addition, the built-in pressure stabilization system device can ensure that the liquid flows out at a stable speed, providing reliable performance support both in the experimental process and in large-scale industrial applications. This self-pressurized liquid nitrogen tank has the functions of continuous pressurization and continuous drainage, which realizes seamless operation and greatly improves work efficiency. At the same time, considering the convenience of use, four high-load-bearing mobile casters are installed at the bottom of the tank, so that the equipment can be easily transferred between different working areas. What is even more intelligent is that this product can also be equipped with components such as liquid level gauge, low temperature regulator and low temperature solenoid valve, so as to realize the fully automated liquid replenishment process, and support remote signal transmission, so that you can always grasp the working status of the liquid nitrogen container even if you are thousands of miles away, and truly achieve intelligent management. This liquid nitrogen supply tank has become the first choice of many users with its excellent performance, comprehensive safety guarantee and humanized intelligent design. It aims to provide users with a more efficient, safe and intelligent operation experience.