superelectric rotary sealing machine

CY-510-SC superelectric rotary sealing machine is a kind of equipment used in the sealing process of 3560 cylindrical supercapacitor cover plate and shell.

Product characteristics:

1. Suitable for pressure sealing of 3560 cylindrical supercapacitor cover plate and shell;

2. Electric drive to achieve rotary sealing, good dimensional stability, high consistency after sealing;

3. The equipment adopts single station, manual loading and unloading;

4. Cylinder control sealing depth, depth is adjustable;

5. Good adaptability, simple operation, easy to use;

6. The device is small and can be used in a glove box.

purchase information:

If you are interested in our CY-122-M pole ear rotary kneading machine, please contact us for more information and a quote.

Phone：+86 136 6380 8508

Email：jason@cysitech.com

Sales manger：Jason.Zhang

WhatsApp:+86 150 3827 2566

Wechat：cykytech

technical parameters：

Application case：

Experiment preparation

1. Material preparation: Prepare an appropriate amount of assembled cylindrical lithium battery semi-finished products, including the battery that has completed the assembly of positive and negative electrode pieces, electrolyte injection and initial packaging.

2. Tools: In addition to the superelectric rotary sealing machine, prepare auxiliary tools such as gloves, scissors, and ruler.

3. Environment preparation: Ensure that the operation area is clean and dust-free, and that the temperature and humidity meet the technical requirements to avoid the impact of static electricity and dust. The operating area should be equipped with an inert gas (such as argon) protection system to prevent the battery from reacting with air contact.

Experimental procedure

Battery pretreatment:

1. Place the assembled cylindrical lithium battery semi-finished product on the operating table to check whether there are leaks or other defects.

2. Confirm the initial packaging effect of the battery, and ensure that the aluminum shell is well fitted to the internal components of the battery, without bubbles and leaky sealing.

Parameter setting:

1. According to the battery specifications and sealing requirements, set the sealing parameters of the superelectric spinning sealing machine, including spinning speed, spinning force and spinning time.

2. Small batch test can be carried out first, adjusted to the best state and then officially put into production.

Battery loading:

1. Place the battery on the work table of the superelectric rotary sealing machine to ensure the correct and stable position of the battery.

2. Adjust the fixture so that the battery is fixed in the proper position to avoid moving during the sealing process.

Rotary sealing operation:

1. Start the spinning sealing procedure, and the spinning device will automatically spin and seal the opening of the battery.

2. Ensure that the spinning sealing line is continuous, smooth and free of bubbles. During the spinning process, the sealing effect can be monitored through the observation window.

3. After the spinning seal is completed, the spinning device automatically returns and the battery is removed from the workbench.

Quality inspection:

1. Carefully check each cylindrical lithium battery after spinning sealing to ensure that the sealing line has no leakage seal, no bubbles, no burning and other undesirable phenomena.

2. Use tools such as microscope and thickness gauge for detailed inspection and record relevant data.

Performance test:

1. Randomly select some samples for charge-discharge cycle test to evaluate key indicators such as capacity retention rate and internal resistance of the battery.

2. Record the test results and analyze the influence of spinning sealing on battery performance.

Result analysis

By using the superelectric rotary sealing machine, the company achieved the following results in the sealing process of cylindrical lithium batteries:

 Improve the sealing quality: the high-precision spinning system ensures the continuity and flatness of the sealing line, reduces the phenomenon of leakage sealing and bubbles, and improves the sealing and consistency of the battery.

 Enhanced safety: The high quality spinning seal reduces the potential safety risks in the battery charging and discharging process, and improves the safety of the battery.

 Improve production efficiency: The automated all-in-one design significantly shortens the sealing time, improves production efficiency and reduces labor costs.

 Reduce defective product rate: The standardized operation process and high-precision equipment reduce the error caused by human operation and reduce the defective product rate.