In 2022, Lyric Robot will bring nine main models to customers in the lithium battery industry: power cutting and stacking machine, laser die-cutting and slitting machine, high-speed power winding machine, long-cell laser welding machine, high-speed wide-width coating machine , into a capacity integrated machine, long battery assembly line, module and PACK line, intelligent storage, etc. High-speed wide-width coating machine Lyric Robot Coater has a maximum width of 1600mm and a coating speed of 90-100m/min, which meets the performance requirements of thin substrates and provides more stable areal density control. While improving the coating speed and range, it can effectively solve the problems of cracks, wrinkles, uneven drying, metal leakage, scratches and other problems in terms of pole piece quality. Laser die cutting and slitting machine At present, the new generation of "one-out multi-laser die-cutting machine" covers an area of only 10m×2.3m, which can replace 2-3 one-out, two-vertical die-cutting machines.One machine can complete a variety of discharge methods such as one/two/four/six, etc.At the same time, it has the S-shaped cutting function, which saves more foil. The equipment uses Lyric Robot's innovative composite cutting cavity forming technology to solve the persistent problems of dust accumulation and pole piece jitter, and meet more production needs. Power cutting and stacking machine Lyric Robot's power cutting and stacking machine adopts high-speed lamination process, and the current lamination speed can reach 0.15s/pcs, which greatly improves the production efficiency and product quality rate of power batteries. High Speed Power Winder Lyric Robot's high-speed power winding machine can achieve high-efficiency production of 6-meter-long pole pieces of 12ppm, and the product quality rate exceeds 99.5%, which can effectively meet the needs of super-large power batteries in the future. Long cell laser welding machine Lyric Robot Laser Welding Machine uses high-speed motion control combined with PSO welding technology, the welding speed can reach more than 300mm/s, and the production yield can reach more than 99.5%. At the same time, various welding structures such as horizontal unilateral/bilateral side welding can be provided to meet the customized needs of customers. Long cell assembly line Lyric Robot's long battery cell assembly line uses the long battery cell tab bending process. Through all-round dust removal and key coating mechanisms, the corresponding glue method is adopted for different product structures, which improves the quality of long battery cells from the root. High-speed mass production. At present, the production capacity of the whole line reaches 12ppm. Module PACK line Lyric Robot's latest generation of modules and PACK lines have a production capacity of up to: >40ppm for module lines and 64JPH for PACK lines. So far, hundreds of project experiences have been accumulated. In the field of power batteries,...

Purity Battery Grade Sodium Metal Chips The purpose of the development of the composite sodium electrode chips is to solve the trouble for the sodium battery scientific research and development personnel, improve the assembly efficiency, performance consistency and stability of the sodium battery, and help the development of the sodium battery. The diameter of the sodium metal chips is 15.6 mm, the thickness is 0.4~0.5 mm, and the purity is more than 99.7%. It is specially used for coin cell batteries (CR2032, 2025, 2016). The size of the sodium chips is uniform, the surface is smooth and bright, and it can be stored for a long time. are inconsistent, there will be burrs and scratches on the surface, which will affect the consistency of battery performance. Using quadruple protection packaging technology, the sodium sheet is covered with aluminum foil on one side, which acts as a support and current collector, and also plays the role of protecting the sodium. In addition, both sides are covered with a protective film, which can protect the sodium sheet and avoid oxidation. Put the sodium flakes in plastic bottles, then put them in aluminum plastic bags, and then put them in iron jars for preservation, so as to ensure long-term preservation and safety. How to use sodium chips: The protective film on the surface (both sides) of the sodium sheet can be used. One side of the aluminum foil is a blue protective film, and the other side of the sodium sheet is a transparent protective film, which can facilitate the observation of the surface of the sodium sheet. First peel off the blue protective film on one side of the aluminum foil, then peel off the transparent protective film on the side of the sodium sheet, and first clamp the entire sodium sheet with widened flat tweezers, so that the sodium sheet will not be severely deformed when the film is peeled off. Then use stainless steel pointed tweezers or round-tipped tweezers to clamp a point on the edge of the sodium sheet and pull it outwards, start up, and then extend it along the edge, and then remove the protective film, and the entire film can be removed. When installing the battery, the aluminum foil is facing the battery case and the sodium sheet is facing the separator to assemble the button battery. AOT has many years of experience in the lithium battery industry. If you are interesting about the lithium battery machine and lithium battery material,please feel free to contact us.

Today, 5sets 5V50mA Coin Cell Tester are sent to Spain. This is our old customer,They bought one for trial last December. At the end of February, they sent me an email to tell me that the equipment is running very well and meets their expectations. They still need to buy 5 sets, this PO was received in early March, thank you very much for your trust, and look forward to more cooperation in the future. The coin cell tester AOT-BTS-5V50mA is an 8 channel battery analyzer small coin cells with a range current 0-50mah, voltage 0-5v.  Each channel of the analyzer has independent constant-current and constant-voltage source, which can be programmed and controlled by computer software. The coin cell tester is suitable for all kinds of coin cell battery such as lithium battery, NI-MH battery, Zn-Mn watch battery and so on.   If the  is buying the button cell tester for the first time, then at least one control unit is required, each control unit can be linked to multiple testers.   If you want battery equipment and battery materials for lithium ion batteries, please feel free contact us through the following contact information. We are looking forward to hear you.  

Today our coin cell lab line machine is shipped to America,the reciever is our old customer,they are a university research institute, who had buyed several Coin Cell Lab Equipment from our company because believe our production.Thank you for your trust,and looking forward to more cooperate with you. Customers also bought some tablet punching machine, Compact Vacuum Mixer Machine, etc. Our company has been engaged in the lithium battery industry for 10 years, specializing in providing lithium battery equipment and lithium battery materials.  

1 Sorting: Batteries of different batches should not be used together in theory. Even cells of the same batch need to be screened, and cells with relatively concentrated parameters are placed in the same lithium battery pack and in the same battery pack.   2 Thermal management: For cells with inconsistent internal resistance, the heat generated is different. Adding a thermal management system can adjust the temperature difference of the entire lithium battery pack to keep it within a small range. The cells that generate more heat still have a high temperature rise, but they will not open the gap with other cells, and there will be no obvious gap in the deterioration level. 3.Battery balance management: To solve this problem, the battery management system BMS has designed a balance function. To ensure a good use environment for the lithium battery pack, try to ensure a constant temperature, reduce vibration, and ensure that water, dust, etc. contaminate the battery pole. Master the development law of the inconsistency of single cells in the lithium battery pack, and adjust or replace the batteries with extreme parameters in time to ensure that the inconsistency of battery pack parameters does not increase with use time. 4.  Energy management strategy: In terms of energy management, when the output power allows, try to reduce the depth of battery discharge. Introduce a practical battery pack energy management and balance system, formulate a reasonable battery balance strategy, actively intervene and reduce battery inconsistency. Try to prevent the battery from being deeply discharged while avoiding overcharging of the battery.     How to judge the consistency of the lithium battery pack? The consistency of the lithium battery pack needs to be judged by using special tools to measure the capacity, internal resistance, and charge-discharge curve. Professional instruments and equipment are used here: lithium battery sorting machine,  sub-capacity cabinet,internal resistance tester, etc.

  The Working Principle Of Lithium Battery Spot Welding Machine 1. AC pulse spot welding machine   The thyristor is controlled by the single-chip microcomputer to intercept the AC pulse voltage to the primary coil of the welding transformer, and the transformer converts the high-voltage pulse into a low-voltage large current and outputs it to the spot welding needle for discharge spot welding. 2. Energy storage spot welding machine The charging voltage of the energy storage capacitor is controlled by the single chip microcomputer, and then the discharge time of the capacitor to the welding transformer is controlled, so that the secondary of the welding transformer outputs the same amount of work to the spot welding needle for discharge spot welding each time.   3. Intermediate frequency welding power source The AC input current is rectified into direct current, and the direct current is converted into high-frequency pulses by the inverter to the primary of the intermediate frequency transformer.   4. Transistor spot welding machine The most ideal resistance welding power source does not require a welding transformer, the current rises quickly, and the current waveform is directly output at high frequency. You can choose constant current, constant voltage or constant current and constant voltage control mode. 5. Laser spot welding machine It is composed of crystal, xenon lamp, condensing cavity, optical resonant cavity, cooling filter parts and laser power supply. In the battery industry, the welding of steel shells and aluminum shell cover plates has long been widely used. In recent years, spot welding of polymer PACK protective plates has also been used. Compared with resistance welding, laser welding machine has the advantages of not needing to grind the spot welding needle, the welding is firm, the welding spot is uniform, and it is not easy to produce false welding.

Today, we send one set of coin cell assemble machine shiiped to India, this equipment mainly used for coin cell battery lab research. Include Film coating machine, Rolling heat press machine, coin cell crimping machine, coin cell punching machine，etc. By the way, we also can supply full set lithium battery equipment and battery materials for lithium battery research or production, if you have any needs, feel free to contact us.

The Difference Between Carbon Paper And Carbon Cloth Carbon paper(CNT) and carbon cloth are two types of carbon fiber products.Often used as a gas diffusion layer (GDL),It is widely used in fuel cell PEM.GDL plays a very critical role in fuel cells, including: protecting and supporting catalysts, conducting electricity, conducting gas, and expelling water. What is the difference between carbon paper and carbon cloth? In terms of technology, carbon paper is processed by non-woven, and carbon cloth is processed by spinning.Structurally, carbon cloth has a porous structure and a rougher surface, and carbon paper has a smoother surface.Both can be used as GDL gas diffusion layers in fuel cells. At present, in industrial-scale use, carbon paper is mostly used, and in the field of laboratory scientific research, carbon cloth is mostly used. Studies have shown that carbon paper works better than carbon cloth under conditions of lower humidity.The reason is that the structure of carbon paper is more tortuous than carbon cloth, which prevents moisture loss and reduces ohmic losses.Under the condition of high humidity and low current density (less than 0.6A/cm2), there is no difference between the two effects. Under the condition of high current density (higher than 0.6A/cm2), the effect of carbon cloth is better than that of carbon paper,The reason is that carbon cloth has a more porous structure and lower curvature than carbon paper, and the surface is rough, which is conducive to the separation of water. AOT supplies high-quality carbon paper, carbon cloth, and other lithium battery material.