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Brief analysis of the eight advantages of polymer lithium-ion batteries
Jul 23 , 2021
Brief analysis of the eight advantages of polymer lithium-ion batteries 1. Good safety performance The structure of the polymer lithium-ion battery is aluminum-plastic soft packaging, which is different from the liquid battery with a metal shell. Once a safety hazard occurs, the liquid battery is easy to explode, while the polymer battery can only be inflated. 2. Lightweight Polymer batteries are ...
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How to judge the performance of lithium battery testing equipment？
Jul 29 , 2021
With the development of new energy, the use of lithium batteries is becoming more and more common. This also puts higher and higher requirements on the detection of lithium batteries. So how to judge the performance of lithium battery testing equipment? The function of lithium battery testing equipment should be judged from the following points: 1. Test accuracy (e.g. 0.05%FS+0.05%RD, 0.1%FS+0.1%R...
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Does the sound of the planetary mixer have anything to do with its quality?
Sep 26 , 2021
As we all know, different planetary mixers will have different movements during the working process, which are closely related to the intention of the mixing operation. Vacuum planetary mixer is a multifunctional planetary mixer with 3 sets of multi-layer blades or other mixing blades inside, also called vacuum mixer. The working principle of the laboratory planetary mixer is: when the planet carr...
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Introduce of pouch cell aluminum-plastic film forming machine
Oct 15 , 2021
The aluminum-plastic film forming machine is an equipment used in the aluminum-plastic film forming of lithium-ion pouch cell. The equipment is driven by a pressurizing cylinder, and the upper and lower molding dies can be made according to customer requirements to realize the molding of aluminum-plastic film shells of lithium-ion batteries of different sizes. An aluminum-plastic film forming mach...
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How to calculate the charging and discharging time of lithium battery
Oct 21 , 2021
Generally, the capacity of lithium battery testing equipment is divided into constant current charging, constant voltage charging and constant current discharging in the process of testing lithium ion battery charging and discharging. 1. Constant current charging means that the current is always constant and the voltage slowly rises to the set value (the upper limit voltage of the ternary lithium ...
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A brief description of the lithium battery automatic stacking machine
Oct 29 , 2021
A brief description of the lithium battery automatic stacking machine: 1. This equipment is mainly used for the Z-shaped lamination assembly of the cathode and anode of the lithium battery cell and the isolation membrane; 2. Adapt to product specifications: L×W×H: (40—200)×(40—150)×(30—55); 3. Capacity: 2.5 seconds for each single chip; 4. Life: lif...
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The production process of Pouch cell lithium battery
Nov 03 , 2021
With the development of science and technology, the technical barriers to battery production have been broken through one by one, and the pouch cell lithium battery has gradually stepped onto the stage, and subsequently entered a large-scale trial stage. The main processes in the production of pouch cell lithium batteries are pole piece, installation and formation. 1. The pole piece process. The m...
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The working principle of the oven
Nov 11 , 2021
When the industrial oven is working, the operator obtains the internal temperature value of the industrial oven through the instrument and the temperature sensor, and then operates through the control system. The hot air circulation heating method of the industrial oven is better than the ordinary heat radiation heating method. The fluidity of the gas can speed up the drying speed of the materials...
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