Find Verified Storage Tanks Suppliers, Manufacturers and Wholesalers

Livestock liquid nitrogen tanks are widely used in the breeding industry, especially in the freezing and storage of sperm and long-distance large-scale breeding. They play an irreplaceable role. It emerged with the emergence of modern breeding technology. As market demand continues to improve, its capacity and performance have become richer and more perfect over time. With better insulation effects, it provides strong support for the rapid development of livestock production and breeding of fine breeds. Strong germplasm conservation support.
Today, the capacity range of livestock liquid nitrogen tanks covers 2-35 liters, with 4 types of calibers available, and can be used in both portable and long-term storage types.
Letâ??s talk about portable liquid nitrogen tanks first;
We know that semen collection is indispensable for animal husbandry and breeding. It must first be collected â?? stored â?? before it can be used for subsequent breeding and preserve the fertility of improved seeds. Therefore, the field work of breeding personnel is indispensable, that is, going out to collect semen. The environment involved in semen collection cannot always be flat roads, but is mostly in mountainous areas or pastures where breeding is concentrated. The terrain is rugged and requires portable liquid nitrogen tanks that are lightweight and small in size, such as 6 liters and 10 liters.
Secondly, for transportation purposes, such as artificial insemination, breeding, etc., the well-preserved sperm need to be transferred to other areas for insemination. The distance may be long or short, and it is often necessary to travel by vehicle. The storage capacity of the container and the swaying on the road need to be taken into consideration. The 16-liter livestock liquid nitrogen tank designed for transportation is more suitable. The small and short tank has a low center of gravity and a stable chassis, which is more stable and reduces the stress on the neck tube to ensure the safety of the container and sperm.
In addition, long-term sperm storage at home involves centralized storage after semen collection. The number of sperm will continue to increase, and the frequency of rehydration must be considered. If it is too high, it may easily cause frequent temperature fluctuations in the livestock liquid nitrogen tank; it is also necessary to consider the retrieval frequency. Convenient, generally choose large diameter. Considering the 30 liters and 35 liters with 125mm port, it is the best choice.
Depending on the purpose of use and the sperm count, you can choose just what you need!
If you still dont know how to choose, you can contact the livestock liquid nitrogen tank manufacturer for recommendations from professionals!

In the laboratory, cell samples need to be placed in liquid nitrogen for cryogenic storage. However, some samples must not only be cryopreserved, but also stored in the gas phase without contact with liquid nitrogen. The former can be solved with a conventional liquid nitrogen tank, and the latter can also be solved with a gas-phase liquid nitrogen tank. However, the capacity of gas phase tanks is relatively large, above 350 liters, and the samples that laboratories need to store in gas phase are not always large. When the quantity is small, using gas phase tanks to store them is really overkill. So how to preserve these samples?
There is a small gas-liquid nitrogen tank, you can also call it a small gas-liquid tank! It is also specially used for gas phase storage of stem cells, embryos, semen and other biological samples. It has moderate capacity, low liquid nitrogen loss, easy operation, and is more suitable for laboratory gas phase storage of small quantities of samples.
Its gas-phase preservation principle is very simple. It is based on the characteristics of liquid nitrogen having a boiling point of -196.56�°C under normal pressure and the natural formation of nitrogen. The area of the small gas-liquid phase liquid nitrogen tank is divided into two, liquid nitrogen is placed at the bottom, and the sample is frozen. The rack is suspended above the liquid nitrogen, and with the help of the natural volatilization of the liquid nitrogen, a low-temperature environment is formed in the container. At this point, is there a familiar and unfamiliar feeling?
That's right, the small gas-liquid phase tank is a smaller version of the YDD series gas-phase liquid nitrogen tank. Except for the difference in material and capacity, the rest of the characteristics are the same. For example: compatible with gas-liquid phase dual-mode storage, intelligent management system, etc.; therefore, the principles between the two are also interoperable!
In short, the small gas-liquid phase tank makes up for the YDD series's demand for small-volume cell storage in terms of capacity. It is a lightweight and energy-saving gas-phase storage liquid nitrogen container specially designed for gas-phase storage of small-capacity cell samples.

In life science research, liquid nitrogen is a commonly used freezing medium, and the container that stores it has become an important experimental tool. During the experiment, in order to stabilize the low-temperature storage environment of the sample, regular replenishment is required to ensure adequate supply. Because liquid nitrogen is volatile, the amount of liquid nitrogen decreases over time. Therefore, self-pressurizing liquid nitrogen tanks designed for liquid nitrogen supply are widely used and are very popular in scientific research institutions, laboratories, health industries and other places.
What is a self-pressurizing liquid nitrogen tank?
Answer: It is a liquid nitrogen supply equipment. It can also be called a pressurized liquid nitrogen tank!
Its principle of supplying liquid nitrogen is very simple, which is to use the evaporation of liquid nitrogen to generate pressure to realize the discharge of liquid nitrogen.
There is a valve on the top of its tank that controls the pressure increase. Only when a certain pressure is reached can the liquid discharge be realized. So, when the pressure reaches what level, can this function be realized?
When the pressure reaches 0.02MPa-

In biological sample centers or scientific research institutions, there are a large number of cells, strains, vaccines and other samples that need to be cryopreserved. The scientific research of these samples is of great significance, and their safety cannot be ignored. In addition, there are requirements for batch management and data collection. Vapor phase liquid nitrogen tanks are often chosen over aviation aluminum Dewars.
Vapor-phase liquid nitrogen tank, also known as "stem cell liquid nitrogen tank", is named after it is often used to establish stem cell banks. It is different from ordinary liquid nitrogen containers. It has two storage modes: gas phase and liquid phase. The sample storage method is unconventional and its working principle is break the usual.
Sample storage methods in gas phase liquid nitrogen tanks:
Partition management, gas phase preservation!
The inner tank of the stem cell liquid nitrogen tank is divided into two areas. The upper area is for samples, which is the storage area for stem cells, embryos, bacteria, etc.; the lower area is for liquid nitrogen storage only and does not contain any samples.
The bottom position, which is the liquid nitrogen storage area, is equipped with an evaporator to provide evaporated nitrogen for sample storage to cool down.
The sample is only "close" to the liquid nitrogen, but does not touch it, and the volatilized low-temperature nitrogen is used to store the cells.
Working principle of gas phase liquid nitrogen tank:
The principle is actually very simple, such as the use of liquid nitrogen evaporation cooling mentioned above!
When the nitrogen in the sample storage area is insufficient to support the sample demand, the bottom evaporator starts working to supply liquid nitrogen to the upper part. This has the advantage of avoiding sample cross-contamination.
The reason why I donâ??t mention its other storage mode - liquid phase is because the liquid nitrogen reserve in the container is large, much higher than that of conventional liquid nitrogen containers, and the evaporation loss of stainless steel is higher than that of aluminum alloy. When storing in liquid phase, replenish the liquid. Frequent and troublesome, difficult to use, only gas phase storage is recommended.
In addition, the gas-phase liquid nitrogen tank also has high dual-gallery vacuum + high thermal insulation performance, which reduces heat conduction, reduces the evaporation rate of liquid nitrogen, and maintains stable pressure inside the tank. The built-in intelligent control management system is used for real-time detection and abnormal warning of temperature, pressure and liquid level to ensure the stability of the tank and the safety of stem cells.
If you have any needs, please contact KGSQ liquid nitrogen tank:

Most of the liquid nitrogen tanks used in laboratories are relatively large in volume and size. It is difficult to lift them manually and pour liquid nitrogen into the liquid nitrogen tank, and it is also easy to cause frostbite. Therefore, the self-pressurizing liquid nitrogen tank has become a good helper for rehydration of laboratory liquid nitrogen tanks, solving the rehydration problem of laboratory users.
However, many users do not understand how to operate a self-pressurized liquid nitrogen tank. Today I will explain it in detail.
1. Pressure replenishment sequence: close the vent valve, open the boost valve, and open the liquid outlet valve
The self-pressurizing liquid nitrogen tank needs to be pressurized first, and the vent valve must be closed first to pressurize the liquid; then open the pressurizing valve to allow the nitrogen in the pressurizing tube to enter the inner tank, and then start the exchange cycle of nitrogen and liquid nitrogen. Until the pressure increases to â?¥0.05MPa.
After the infusion is completed, first stop the pressurization, then stop draining the liquid nitrogen, and then open the pressure relief exhaust valve, that is, the vent valve.
2. Let it stand for storage and open the vent valve.
The function of the vent valve is not only to relieve pressure and discharge residual liquid nitrogen, but also to prevent external heat and humid air from entering the pipeline and inner tank.
When the self-pressurized liquid nitrogen tank is stored statically, although there is no pressure, the liquid nitrogen naturally volatilizes, and a gas outlet is needed to release the nitrogen. The vent valve just acts as this "gas outlet". There is also the previously mentioned infusion to complete the pressure relief to avoid the entry of external air, etc.
3. The pressure should not be close to 0.09MPa
The self-pressurizing liquid nitrogen tank complies with the national standard GB/T 14774-2012. It is a self-pressurizing liquid nitrogen container and the pressure must not exceed 0.1MPa. For the safety of users, most manufacturers set the pressure at no more than 0.09MPa and strive to be safe.
If the pressure = 0.09MPa, the self-pressurizing liquid nitrogen tank will automatically open the safety valve to release pressure to avoid dangerous incidents.
In addition, during normal use, the temperature difference between the inside and outside of the container is large, and the thermal equilibrium time is longer when adding liquid nitrogen. Use liquid nitrogen in advance to pre-cool it, and then add it gradually and slowly to prevent ice blockage!
If you have any needs, please contact KGSQ liquid nitrogen tank:
Email: tcln2container@126.com
WhatsApp: +8618903712477
Official website:
https://www.cryogenicstoragetank.com/YDZ-Series-Liquid-Nitrogen-Supply-Tank.html

At present: liquid nitrogen tanks are common low-temperature containers in laboratories and are often used to preserve specimens, samples, cells, etc., which require the constant temperature characteristics of liquid nitrogen tanks.
Speaking of which, here comes the question. Many people will ask what size of liquid nitrogen tank should be used in scientific research laboratories?
Laboratory liquid nitrogen tanks are generally larger than 30 liters.
There are two reasons:
1. Consider capacity
The capacity of liquid nitrogen tanks ranges from 2 to 175 liters. Different capacities can store different numbers of samples. The larger the capacity, the more samples can be stored.
For laboratories, there are many people who freeze samples, with a wide variety and large quantities. Therefore, it is recommended to choose a jar of more than 30 liters, which can store a variety of samples without the need for frequent refills.
2. Consider caliber
There are 6 options for liquid nitrogen tank diameter,50mm,80mm, 125mm, 127mm,210mm,216mm;
There are many types and large quantities of samples stored in the laboratory. Freezing racks are often used for matching. If the diameter is too small, it will not fit in. Therefore, it is recommended to use a diameter of 125mm or above. A larger diameter makes it easier to take samples and is used with a freezing box. More samples can be saved.
To sum up, liquid nitrogen tanks used in laboratories generally have a capacity of more than 30 liters and a diameter of more than 125mm. But the important thing is to choose based on your actual needs.
If you have any needs, please contact KGSQ liquid nitrogen tank:

As we all know, liquid nitrogen is a low-temperature liquid and is volatile. Laboratories usually use the low temperature of liquid nitrogen to preserve experimental samples. The use of liquid nitrogen tanks can effectively reduce the volatilization of liquid nitrogen, but over time during use, the liquid nitrogen gradually decreases.
If cell samples are stored below the level of liquid nitrogen or within the gas phase far away from the tank mouth, it is safe for the samples not to be affected by temperature fluctuations. However, when the liquid nitrogen is less than 1/3 of the total amount, the vaporization time of the liquid nitrogen will increase, and the temperature at the top of the liquid nitrogen tank will rise rapidly as the lid is opened, putting cell activity at risk. During this period, if the liquid nitrogen is not replenished in time, or if the liquid nitrogen is completely evaporated before being replenished, and the temperature of the liquid nitrogen tank rises to normal temperature, the cell samples will not only be damaged, but will most likely die!
In order to avoid such problems, laboratory users often use YDD cell bank liquid nitrogen tanks, also known as stem cell liquid nitrogen tanks, to preserve cells and freeze semen samples.
The YDD stem cell liquid nitrogen tank itself has an intelligent monitoring and management system. Its functions cover liquid level monitoring. In addition to displaying the liquid level in real time, when the liquid level is lower or higher than the set value, an audible and visual warning will be issued, accompanied by a text message. Send and never miss a message, even remotely. If liquid nitrogen is not added in time, this function is triggered and the manager will receive relevant prompts. Samples will not be affected for a short period of time.
In addition, the YDD stem cell liquid nitrogen tank supports two storage modes: gas phase and liquid phase. When using the gas phase mode to store biological samples, the bottom liquid nitrogen volatilizes into nitrogen gas and then supplies the top sample. Liquid nitrogen is not directly related to the sample, and liquid nitrogen cannot soak the sample. , the sample may be damaged.
However, in order to ensure the safety of cell samples, it is recommended that you regularly observe the use of liquid nitrogen and refill the jar with liquid nitrogen in time!
If you have any needs, please contact KGSQ liquid nitrogen tank:

As we all know, liquid nitrogen tanks are used to store liquid nitrogen and preserve biological samples. They can maximize the low-temperature characteristics of liquid nitrogen. It is used in different industries such as medical research and industrial cold assembly. Small gas phase liquid nitrogen tanks, although also called liquid nitrogen tanks, are very different from traditional liquid nitrogen tanks.
Then letâ??s start talking about where they differ.
Small gas-liquid phase tank, it is a new type of liquid nitrogen biological container between the YDS series and YDD series. It has the same aviation aluminum material as YDS. The inner and outer tanks are made of the same material. It is relatively light but strong and has good thermal insulation effect. . It also has the same gas-liquid phase dual-mode storage and intelligent management system as YDD; and the only difference between it and traditional liquid nitrogen tanks is the storage mode!
Different storage modes
There is only one storage mode for traditional liquid nitrogen tanks, which is the liquid phase - the sample is completely immersed in liquid nitrogen.
However, this is also its advantage. The temperature of frozen samples is relatively low, the storage time is longer and the maintenance cost is relatively low.
However, there are also disadvantages. During use, you must always pay attention to the liquid level in the tank, replenish liquid nitrogen in time, and keep it covering the sample to avoid rapid evaporation of liquid nitrogen that affects sample safety.
There are two storage modes for small gas phase tanks, gas phase and liquid phase.
The gas phase uses low-temperature nitrogen evaporated from liquid nitrogen to preserve biological samples for a long time. This preservation method does not come into direct contact with liquid nitrogen and can avoid the risk of sample cross-contamination.
In the liquid phase, the sample is completely immersed in liquid nitrogen at -196�°C and in direct contact with liquid nitrogen.
Two modes can be selected according to different sample requirements.
The advantage of gas phase tanks is that they are easy to use and operate, while the disadvantage is that they are more expensive to maintain.
Although the storage modes of the two are different, they also have their own merits. When choosing, you can choose a liquid phase or gas phase liquid nitrogen tank based on your own needs.

Nowadays, with the continuous development of science and technology, products are constantly updated and iterated to serve us better. In the animal husbandry industry, frozen semen storage tanks are used to store frozen semen. For this purpose, many accessories are designed to assist use, including buckets, freezing racks, neck plugs, locking lids, and liquid nitrogen tank trolleys. .
Today I will focus on the characteristics of this liquid nitrogen tank cart.
The liquid nitrogen tank trolley is a tool for convenient transportation of liquid nitrogen tanks. Also often referred to as a "liquid nitrogen tank trolley". It helps users to transfer the jars to anywhere easily without much force. In addition to being very popular in the animal husbandry industry, this kind of trolley can also be used in laboratories, hospitals and other occasions where large liquid nitrogen containers are required, which can greatly improve work efficiency.
There are three characteristics:
1. Innovative design, safe and reliable. The liquid nitrogen tank trolley is made of all stainless steel, ensuring its durability and corrosion resistance. Making the transfer process more stable and reliable!
2. Save physical energy, worry and effort. By using the liquid nitrogen tank trolley, staff no longer have to spend a lot of energy to carry liquid nitrogen tanks! Simply place the container on the cart and transporting the liquid nitrogen tank is a breeze!
3. Can be customized and flexibly chosen. This stroller not only has a stylish and beautiful appearance, but you can also tailor-make your own stroller according to your own needs.
If you have any needs, please contact KGSQ liquid nitrogen tank:

Spring is warm and flowers are blooming, all things are recovering, and at this time, it is time for animals to breed again. In the animal husbandry industry, preparations for animal reproduction have begun. Among them, "semen" is inseparable, which requires not only quality assurance, but also quantity. Under such demanding conditions, the preservation of semen becomes the focus.
As we all know, semen preservation is to store it in an ultra-low temperature environment after special treatment to achieve long-term preservation. Usually stored in liquid nitrogen at -196�°C. The advantage is that it can be stored for a long time and its use is not limited by time, region and animal life span.
At the same time, as a container that accompanies the demand for liquid nitrogen storage, the livestock liquid nitrogen tank can provide a vacuum insulated environment for the liquid nitrogen medium, extend its use time, and thereby preserve frozen semen. It has gained countless popularity because of its small size and light weight. User approval.
However, for the safety of frozen semen, you should pay attention to the following points when using livestock liquid nitrogen tanks:
1. When storing and withdrawing frozen semen, the lifting tube is only allowed to be lifted below the mouth of the tank, and the time out of liquid nitrogen shall not exceed 10 seconds. If necessary, it must be immersed again before extraction;
2. When transferring frozen semen, the lifting tube should not be separated from the liquid nitrogen for more than 5 seconds;
3. After storing frozen semen, the tank plug should be capped in time to reduce the number and time of opening the cap plug to reduce liquid nitrogen consumption and prevent foreign matter from falling into the tank;
4. Frozen semen of different varieties should be numbered clearly to avoid confusion.
5. Liquid nitrogen tanks used for long-term storage of frozen semen should be cleaned and scrubbed regularly to avoid collisions. If the liquid nitrogen consumption in the tank increases significantly, or if there is frost on the outside of the tank, it should be replaced in time and repaired and replaced.

The liquid nitrogen level alarm is a monitoring instrument used to sense temperature changes and liquid level heights in various low-temperature liquid nitrogen containers. When the liquid level in the liquid nitrogen tank drops to a certain level, the alarm device will be automatically triggered to avoid danger during production or use.
The liquid nitrogen level alarm is so excellent, but what specific functions does it have?
Features:
1. Temperature display: can detect and display the temperature of the liquid nitrogen container in real time.
2. Fault alarm function: When the sensor is disconnected or the input is open or short-circuited, the instrument automatically emits an audible and visual alarm, the alarm indicator light on the panel lights up, and the buzzer responds.
3. Over-temperature alarm function: When the temperature of the measuring point of the liquid nitrogen container is lower than the low temperature set value or higher than the high temperature set value, the instrument automatically issues an audible and visual alarm.
4. Parameter setting function: directly set the high temperature set value, low temperature set value, control temperature value and control hysteresis value through the setting keys on the panel.
5. Silencing function:
When the instrument is in the sound alarm state, if necessary, you can click the "Alarm" button to stop the buzzer and eliminate the sound, and click it again to turn on the sound. In the setting state, click the "Alarm" button to save the setting value.
6.Power soft switch:
Long press the "Power" button on the panel to turn off the instrument power, and long press the "Power" button again to turn on the instrument power.
In addition, the liquid nitrogen level alarm can also automatically start and stop the solenoid valve according to the set temperature point to realize the liquid nitrogen replenishment function of cryogenic equipment, effectively improving the safety and reliability of the operation of the liquid nitrogen container.
If you have any needs, please contact KGSQ liquid nitrogen tank:

The liquid nitrogen tank is a low-temperature container that can only store liquid nitrogen and cannot store other liquids. It is mainly composed of inner and outer gallbladders, neck tubes, neck plugs, and buckets. They play different functions in different positions. So what functions does our liquid nitrogen tank neck plug have? What will happen if we accidentally forget to cover the neck plug during operation?
You should know that the neck plug is made of polyurethane foam and is used to block the neck of the liquid nitrogen container to reduce the evaporation of liquid nitrogen and play a role in preserving liquid nitrogen. It is light and pressure-free, not easy to break, does not fall off, and can also fix the bucket without adsorbing liquid nitrogen.
If you forget to cover the neck plug during use,there will be three situations,the third situation is dangerous.
1. Liquid nitrogen volatilizes in large quantities
Liquid nitrogen is a low-temperature liquid that is easily volatile at -196�°C.It will evaporate more quickly when exposed to heat. The liquid nitrogen tank is designed to better isolate heat,so that liquid nitrogen can be stored for a long time.The neck plug is made of polyurethane foam, which is not easy to break and has good thermal insulation properties and can isolate most of the heat.
If you forget to cover the neck plug,hot air will enter through the mouth of the tank and accelerate the evaporation of liquid nitrogen.If there are samples stored in the tank,the safety of the samples will be affected and the samples may become inactive.
Therefore,when we find that we have forgotten to cover the neck plug,we must first measure the height of the liquid nitrogen in the tank,refill it,and then cover the neck plug.
2. Liquid nitrogen will be contaminated
Another function of the neck plug is to prevent impurities or bacteria from falling into the tank. If you forget to cover the neck plug, bacteria and impurities will inevitably fall into the liquid nitrogen tank and contaminate the liquid nitrogen and stored biological samples.
3. Decreased indoor oxygen content
Usually, liquid nitrogen tanks are placed indoors. Liquid nitrogen will volatilize more quickly when heated. If the room is not well ventilated, the nitrogen content in the air will increase and the oxygen content will decrease, which may cause the risk of "suffocation". Therefore, Liquid nitrogen tanks stored indoors must be well ventilated.
If you have any needs, please contact KGSQ liquid nitrogen tank:

In biological laboratories,the commonly used low-temperature storage equipment is liquid nitrogen tank,which can be divided into two categories according to the storage mode,one is liquid-phase liquid nitrogen tank, and the other is gas-phase liquid nitrogen tank;however, with the development of science and technology With continuous development,a small gas-liquid phase tank is now designed.To put it simply,it is a combination that draws on the advantages of both.
This description is not empty talk,letâ??s take a look below:
First of all,it uses the same aviation aluminum as the liquid phase tank as the material,which is high in strength,corrosion-resistant,and relatively lightweight,making it easy to transfer samples.
Secondly,judging from its appearance,it not only has a similar appearance to the liquid tank,but also has the same smart display as the gas tank.
Its internal structure is similar to that of a gas phase tank and is divided into a liquid nitrogen storage area and a sample storage area.
Similarly,there are two storage modes for samples.You can choose the more commonly used liquid phase storage mode,or you can choose the gas phase storage mode like the gas phase tank,which uses volatile nitrogen to preserve the sample.The dual-mode storage mode is also its name.The origin of.
The important thing is that small gas-liquid phase tanks have commonly used capacities, such as YDS-65-216,YDS-95-216.This capacity is suitable for users who do not have a particularly large number of cell samples but want to store them in gas phase.Particularly friendly and makes up for the need for small cell storage.Choosing it not only requires less investment than a gas phase tank,but also saves space and can better meet your needs.
If you have any needs, please contact KGSQ liquid nitrogen tank:

The company produces corrugated steel vertical silo series products, equipped with the most advanced computer-aided process design system and silo structure design technology, by the domestic grain machinery industry senior engineer professional design, using high quality hot galvanized sheet manufacturing, product life up to 30-50 years.
The product design fully conforms to the national standard of the People's Republic of China gb50322-2001 "grain steel silo design code", and its performance has reached the domestic advanced level.The company can produce flat bottom and tapered bottom steel vertical silos with diameters of 2 meters to 30 meters and single storage capacity of 3 tons to 15,000 tons.At the same time the production of bucket elevator, scraper conveyor, belt conveyor and other grain storage industry supporting equipment.Products are widely used in grain, oil, feed, starch, sugar, alcohol, glucose, food, seeds, brewing, cement, mining, coal chemical, salt chemical and other industries, become the storage particles, powder materials ideal equipment.

The use of liquid nitrogen has become increasingly common in scientific experiments and medical fields. As an ultra-low temperature liquid, it requires special containers, namely liquid nitrogen tanks, for storage and transportation.
Liquid nitrogen tanks are a series of low-temperature containers that are made of aviation aluminum and have double-vacuum structures. They can only be used for liquid nitrogen storage or transportation. The advantage is that they are well insulated and can store liquid nitrogen for a long time, so that liquid nitrogen can be used to freeze biological samples. The disadvantage of using it is that it is difficult to move after loading liquid nitrogen and samples, and it is afraid of bumps. The connection between the neck tube and the inner tank cannot withstand shaking.
However, in the storage of experimental samples, it is difficult not to involve the issue of indoor transportation. After all, it must serve the experimental subject.
then what should we do?
Under this demand, the liquid nitrogen tank trolley came into being!
It is a tool specially designed for transporting liquid nitrogen containers. It has become an indispensable helper in the laboratory with its advantages of durability, wear resistance, collision resistance and ease of movement.
The liquid nitrogen tank trolley is made of 304 stainless steel. The mechanical properties of the steel enable the trolley to maintain core stability when transporting liquid nitrogen containers and not deform due to constant pressure. For some emergencies, such as collision and friction, the wear resistance and collision resistance of stainless steel can effectively reduce the impact on the container and ensure safe transportation.
In addition, the trolley is equipped with universal wheels. This user-friendly design makes movement more convenient and allows users to easily transport liquid nitrogen containers from one place to another. This is undoubtedly a great boon for laboratories and medical institutions that need to frequently move liquid nitrogen containers. The emergence of liquid nitrogen tank trolleys has effectively improved transportation efficiency and reduced labor costs.
In short, liquid nitrogen tank trolleys have become an essential tool for transporting liquid nitrogen containers due to their durability, wear resistance, collision resistance, and convenience and ease of movement.

Handmade
Materials: Copper
Gift wrapping available
Stunningly beautiful, incredibly sturdy and well-constructed., Comes with a beautiful.
Storage Capacity:.9.6 ltrs
Size:9*9*12 cms
Weight:1.8 kgs
Made in India

The self-pressurizing liquid nitrogen tank is an efficient and safe liquid nitrogen storage equipment, which is widely used in life sciences, medical research and other fields. So, what exactly is it?
First, we need to understand how a self-pressurizing liquid nitrogen tank works. It vaporizes a small amount of liquid nitrogen in the tank, causing the internal pressure of the entire container to increase. When the pressure inside the container reaches the critical pressure, the drain valve needs to be opened to realize the continuous drain function. It is specially used to replenish liquid nitrogen in laboratory cryogenic containers to ensure the smooth progress of experiments.
Secondly, the safety of self-pressurizing liquid nitrogen tanks is also very high. It is equipped with double safety automatic control valves, which have double safety measures and are safer to use. It ensures that the liquid nitrogen tank pressure does not exceed the limit, thus avoiding the risk of accidental leakage and explosion.
In addition, self-pressurizing liquid nitrogen tanks also have certain sealing properties. Although it looks like a tightly sealed jar from the outside! But it has a vent, a pipe for nitrogen to be discharged. When it is filled with liquid nitrogen, we only need to open the drain valve of the tank, and the nitrogen evaporated by the liquid nitrogen will be discharged to the outside from the drain port. There is no pressure inside the tank.
Finally, self-pressurizing liquid nitrogen tanks are easy to operate. It has only 4 valve controls, and users can realize the functions of pressurizing, depressurizing and releasing liquid nitrogen with simple operations.
In short, the self-pressurizing liquid nitrogen tank is a highly functional, safe and efficient liquid nitrogen storage device that is widely used in scientific research, medical and agricultural fields.

In laboratories and scientific research institutes, experimental samples and cells often need to be stored in a low-temperature environment for a long time. There are many cryogenic containers on the market, and laboratory liquid nitrogen tanks stand out and are entrusted with reuse.
This is because the laboratory liquid nitrogen tank has such advantages. It is made of aviation aluminum, which has strong hardness, light weight, long-term durability and no deformation; large-diameter design facilitates sample pickup and placement; large capacity, stable and safe storage of samples; multi-layer insulation Vacuum design effectively reduces the volatilization of liquid nitrogen; it can meet the different needs of different workers.
Although, there are ways to use laboratory liquid nitrogen tanks.
1. Before use
It should be placed in a well-ventilated room, away from fire sources, electrical equipment, moisture-proof, and shaded;
Avoid storing in places where the temperature is too high or too low, and the humidity is too high or too low;
Check the sealing of the liquid nitrogen tank to see if there is air leakage. If there is any abnormality, contact after-sales service in time;
2. When using
Use caution when adding liquid nitrogen.
New jars should be filled slowly and pre-cooled to prevent the liner from cooling too quickly and reducing its service life;
When filling liquid nitrogen, do not pour liquid nitrogen on the vacuum exhaust port to avoid a decrease in vacuum degree;
The neck plug is made of thermal insulation material, which can not only prevent the evaporation of liquid nitrogen, but also play a role in fixing the lifting cylinder;
Check frequently. If frost is found on the surface of the tank, stop using it;
3.After use
Liquid nitrogen tanks should be placed on a stable and flat ground, away from direct sunlight and high temperature environments;
When not in use for a long time, it should be cleaned and stored to prevent sample residue from corroding the tank wall and affecting the service life;
It is recommended to place it in a well-ventilated area and regularly check the insulation performance of the tank;
In short, the role of liquid nitrogen tanks in the laboratory is irreplaceable, but their correct use is crucial. During the operation, you must not only pay attention to the storage of the liquid nitrogen tank, but also the addition and correct use of liquid nitrogen to ensure the safety of staff and samples.

At present, livestock breeding has become an important pillar industry in rural areas. In recent years, with the continuous development and progress of animal husbandry, frozen semen technology has become more and more mature, and artificial insemination and breeding have become the main ways to improve livestock species. This technology can keep semen active for a long time, helping to improve the production capacity and breeding effect of animals during the breeding period. Therefore, it is widely used in the livestock industry.
In the application of this technology, a container - livestock liquid nitrogen tank - is indispensable in this case.
It is made of high-strength aviation aluminum and is designed for breeding users to carry easily when going out. It is a livestock liquid nitrogen tank specially designed for them. The inner and outer double bladders are multi-layered and insulated, small in size, light and easy to carry, and can reduce the evaporation rate of liquid nitrogen to a great extent. When used for cryopreservation of cattle semen and cell vaccines, it can ensure safe and efficient storage, which is both economical and practical, especially Suitable for animal sperm sampling and breeding work in remote areas.
Livestock liquid nitrogen tanks have many advantages, but when using them, you also need to pay attention to the following operating matters to improve work efficiency and reduce operational risks.
1.Regular rehydration
When the liquid nitrogen balance inside the livestock liquid nitrogen tank cannot cover the biological samples, liquid nitrogen needs to be added to maintain the low-temperature freezing environment in the tank;
2. Quick access
When accessing the frozen semen tube, the time should not exceed 10 seconds. If it is not taken out within the time limit, the bucket needs to be soaked in liquid nitrogen again, and then taken out again after a while;
3. Bucket position
When taking out the frozen sperm tube, do not take the bucket outside the liquid nitrogen tank. The bucket should be lower than the mouth of the tank. Use tweezers to pick up the frozen sperm tube after it is exposed;
4. Check the tank
During the use of livestock liquid nitrogen tanks, you should check the tank at any time. If any abnormalities are found, such as a dent in the tank, pay attention to the loss of liquid nitrogen. If the loss suddenly increases, the cow essence should be transferred immediately and contact the manufacturer to check the vacuum degree of the tank. If If the vacuum degree is abnormal, it needs to be returned to the factory for repair or replacement. Transfer frozen semen;
If you have any needs, please contact KGSQ liquid nitrogen tank:

Liquid nitrogen tanks have a wide range of uses, whether in laboratories or in the livestock industry. As a low-temperature container, it is mainly used to store or transport liquid nitrogen. It is used for low-temperature experiments in laboratories, cryopreservation in animal husbandry, and can also be used for frozen food. However, for larger liquid nitrogen tanks, although it is convenient to store liquid nitrogen, it is not convenient to transport it.
So what should we do when transporting liquid nitrogen tanks over short distances?
There is a tool called a liquid nitrogen tank trolley, which can easily transfer liquid nitrogen tanks to any location, solving the transportation problem.
Not only that, liquid nitrogen tank trolleys have many advantages:
1. Stability and security:
The trolley has balance and stability to ensure the safety of the liquid nitrogen tank during transportation. The cart is equipped with baffles to prevent accidental movement or tipping.
2. Portable and easy to operate:
Carts are designed to be portable and easy to move between laboratories or other locations. It has a simple operation method and can be controlled by one person.
3. Durability and corrosion resistance:
Since liquid nitrogen has a deep low temperature, the trolley is made of stainless steel to ensure low temperature resistance and corrosion resistance.
4.Adjustability:
In order to adapt to liquid nitrogen tanks of different sizes and shapes, the trolley can adjust the distance between the four corner baffles to better meet the size requirements.
To sum up, the liquid nitrogen tank trolley is an easy-to-use and safe transfer tool, suitable for laboratories, animal husbandry, etc., where there is a demand for liquid nitrogen tank transfer.