Refrigeration Accumulator Test Machine
Refrigeration Accumulator Test Machine Description
Refrigeration Accumulator Test Machine is a leak detection test widely used in various Accumulators.
Generally, gas is used to punch inside, and then immersed in water. If there are air bubbles or the air pressure drops due to air leakage, it proves that the Accumulator is not sealed and is a defective product.
The automated Refrigeration Accumulator Test Machine is efficient, fast, and can intuitively read out whether there is air leakage through the instrument, which is more reliable than simple visual inspection.
Refrigeration Accumulator Test Machine Features
- Fast, can detect 10 or even 100 per minute.
- Efficient, can directly display the test results through the pressure gauge
- Intuitive and clear
- Durable, no additional materials are required, and the structure uses mature construction.
- Economical and requires almost no consumables.
- Stable, the pressure is the same every time, ensuring the uniformity of product quality.
- Adjustable test pressure, maximum 10Mpa
- Automatic unplugging, reducing labor

Refrigeration Accumulator Test Machine Application
Refrigeration Accumulator
The main body is made of iron, and the copper pipe above needs to be brazed to link the iron tank body and the copper pipe together
Suction Line Accumulator
Prevents compressor liquid slam and excessive refrigerant dilution of the compressor oil.
Refrigerant Filter Drier
Removal of moisture from refrigerants and lubricants by absorbing moisture in the desiccant particles, a brazing process is required when connecting iron tanks and copper pipes
Refrigeration Accumulator Test Machine Advantages
Improve Efficiency
A fully automatic machine can increase production capacity by 10 times 20 times
Improve Quality
The quality of automatic brazing is stable and will not fluctuate due to artificial factors
Low Cost
Fully automatic machines save time and use materials more precisely, saving costs.
Turnkey Machine
We improve after-sales service, you have no worries, lift-time services
Our Suppliers




All our accessories are suppliers of world-renowned brands, such as Mitsubishi Group, Omron, etc.
The core technology has independent intellectual property rights and is completely independent research and development.
We are not making ordinary consumer goods. Customers need to use them for 10 or even 30 years after purchase. Quality and durability are our primary considerations.
| Power | AC 220 |
| System Power Supply | AC 220 |
| Machine Power Consumption | 1 KW |
| Pressure range | Max 10Mpa (or customize) |
| Table Diameter | 600-800mm or customize |
| Operating Table Height | 600-1000mm or customize |
| Independent Gas Loop | 4-20 or customize |
| The Number Of Working Procedure | 1-5 or customize |
| Work Efficiency | 20 Pic/min or customize |
| The Length Of Product Range | 100-700 mm or customize |
| The Shape Size | 900*850*1700mm |
| Weight | 900Kg |
1. Customized design
Provide customized solutions according to the drawings or products provided by customers
2. Brazing machine production
Production will start after the customer confirms the plan.
3. Inspection before delivery
After production is completed, trial production and testing will be arranged before shipment.
4. Packing and Shipping
We have rich experience and perfect packaging to ensure the safety of customers’ products during transportation.
5. Customer trial production
After the customer receives the brazing machine, we will cooperate with the customer to provide training services so that the customer can install and use the brazing machine without any problems.
6. After-sales service
Dodo Machine service technicians are just a phone call or email away. Our technicians can help resolve any issues. Need spare parts? No problem, many parts are in stock, others arrive within a week.
Refrigeration Accumulator Test Machine Buying Guide
The accumulator in the refrigerator is an important part that is used to keep the liquid refrigerant which helps to get the cooling effect. The machine made to check the proper installment and working of an accumulator is called a refrigeration accumulator test machine.
This machine is used to check if all the joints of the tubes are attached right and if there is no hole. It helps in ruling out the possibility of leakage and ensuring the quality of the refrigerator.
When considering getting a refrigeration accumulator test machine, everyone needs to get the answers to some questions I have described below.
1. What Is Refrigeration Accumulator Test Machine?
The refrigerators and cooling equipment have the accumulator as an essential part of their system. The refrigeration accumulator test machine is the machine that is used to check the proper function of the accumulator.
When the machine is turned on it pushes the air in the accumulator, after the air is being pushed into the accumulators the machine puts the accumulators in water to check to bubble.
It you can see air coming out of the accumulators by bubbling it means that accumulator has a hole or leakage.
With this test machine, you can check whether the accumulator is built correctly or if any holes need fixing.
Figure 1 Refrigeration Accumulator Test Machine
2. How Does the Refrigeration Accumulator Test Machine Work?
The refrigerator accumulator test machine works like a pump of air, putting the air with pressure into the accumulator to check the leakage. The working of this machine is not very hard to understand. It is quite easy to work with.
Automated refrigeration accumulator test machines are super fast and can check the leakage in more than one tube at a time. When checking the leakage by the human eye you can risk overseeing the leakage in an accumulator but these machines are more trustworthy.
3. Why Do We Need the Refrigeration Accumulator Test Machine?
The growing industry of refrigerators and cooling equipment needs machines to check the flaws in the critical tools used in the industry.
To check the accumulator quality and leakage, the manufacturers need this machine to reduce the time lost during a human inspection.
Another reason would be that using the refrigeration accumulator test machine can reduce the chances of errors resulting in a more reliable and high-quality product.
4. What Are the Standard Features of the Automated Refrigeration Accumulator Test Machine?
The typical features of the automated refrigeration accumulator test machine that makes it a unique facility are:
· Stability
Stability is the main feature of the automated refrigeration accumulator test machine. The pressure of the air pushed into the accumulator has to have the same pressure and speed to keep the uniformity. It will guarantee the quality of the product.
· Durability
The automated refrigeration accumulator test machine does not need any additional material to work, and the structure of these machines has a proper design of developed construction.
· Efficiency
While using the automated refrigeration accumulator test machine, you can check the machine’s efficiency by the pressure gauge.
· Clarity
This machine gives you clarity about the proper functioning of the refrigerator accumulator.
· Speed
The automated refrigeration accumulator test machine is very speedy and can check the leakage in more than 10 accumulators per minute. Some machines are so fast that they can detect 100 accumulator leakages in one minute.
· Economical
The automated refrigeration accumulator does not need any liquid or chemical to put in it. You can use it once you buy it, and there is no need to refill it with anything, which makes it quite economical.
Figure 2 Automated Refrigeration Accumulator
5. What Are the Applications of the Refrigeration Accumulator Test Machines?
The refrigerator accumulator test machine checks the leakage in the following products.
- Suction line accumulator
- Refrigerant filter drier
- Refrigeration accumulator
6. What Are the Advantages of the Refrigeration Accumulator Test Machine?
The advantages of using the refrigeration accumulator test machine are:
- The use of this machine ensured the quality of the accumulators
- It helps to check more number of accumulators in less time
- The refrigeration accumulator test machine is economical, and you have to buy it one time. You don’t need any chemical to keep refilling it so it is only a one time withdraw of your money
- The working of the refrigeration accumulator test machine does not decrease due to the artificial influences
7. What to Consider Before Buying the Refrigeration Accumulator Test Machine?
There are specific points you need to consider before buying any machine:
- Check the amount of accumulators checked by the refrigeration accumulator test machine per minute before buying, it indicates the efficiency of the machine
- Check the reviews about the quality of the product, the more positive reviews the better
- Check the price range and the amount you have in your budget. Try to get the refrigeration accumulator test machine in your budget don’t go overboard with the prices
- Don’t go for the cheap machine without checking the durability and warranty always try to get a machine with warranty
- Try to get the machine from a manufacturer who can help you to keep it working, I mean who provides the aftercare also. So that if any problem occurs you can solve it easily and rapidly
Figure 3 Refrigerant Accumulator
8. Where Can You Find the Best Refrigeration Accumulator Test Machine?
If you consider getting a refrigeration accumulator test machine, you don’t have to go anywhere. The manufacturers worldwide upload their products online and can ship them to you on your demand.
You can get the machine customized by these manufacturers according to your need. Some manufacturers like dodomachine manufacturers provide the best quality of machinery for your ease.
You can get the refrigeration accumulator test machine in an economical amount from them. They make the best machines. You can follow their website and ask questions if you are considering buying the machine.
They can customize your machines and ship them to you. If there is any problem, they are present to remove it and make the machine work flawless for you.