News

26650 cylindrical battery material being shipped Today we shipping a batch of lithium ion battery materials to our customer including LFP copper foil aluminum foil and 26650 cylindrical cell case. TOB NEW ENERGY provides kinds of battery materials, including cathode materials, anode materials battery binder coin cell cases cylindrical cell case battery current collectors battery separator electrolyte etc. There are also lithium-sulfur battery materials such as mesoporous carbon sulfur-carbon composites; solid-state battery materials: LAGP LATO LLZO, etc.; sodium ion battery materials: Prussian blue hard carbon. For more information, please contact us: Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

For cylindrical lithium ion batteries, the cathode electrode uses aluminum strips as the cathode battery tabs, because it needs to be welded on the cap by ultrasonic spot welder, therefore, it is necessary to have good welding strength. NO. Items Specifications 1 Appearance Uniform color, no oil, bright and smooth surface, no burr, no oxidation, etc. 2 Thickness（mm） 0.10±0.02 3 Width Refer to the specification of the specific model (tolerance ±0.05mm) 4 Length Refer to the specification of the specific model (tolerance ±0.05mm) 5 Flexibility 180° fold 6 times without breaking. 6 Welding performance When the surface of the battery tabs welding is covered with aluminum foil, it is qualified. For cylindrical lithium ion batteries, the anode electrode uses nickel strips as the anode battery tabs, because it needs to be welded on the bottom of the battery cans, therefore, it is also necessary to have good welding strength. NO. Items Specifications 1 Appearance Uniform color, no oil, bright and smooth surface, no burr, no oxidation, etc. 2 Thickness（µm） Refer to the specification of the specific model (tolerance ±0.02mm) 3 Width Refer to the specification of the specific model (tolerance ±0.05mm) 4 Length Refer to the specification of the specific model (tolerance ±0.05mm) 5 Flexibility 180° fold 4 times without breaking. 6 Welding performance More than 2/3 of the welded surface of the anode battery tabs is covered with copper foil, it is qualified. TOB New Energy provides customizable battery tabs, aluminum tab, nickel tab for lithium ion battery.

A new batch of lithium-ion battery materials from TOB New Energy has been shipped to the factory of our clients. This  batch of lithium-ion battery materials mainly include battery grade copper foil, battery grade aluminum foil and some other active materials. TOB NEW ENERGY can provide lithium ion battery materials include cathode materials, anode materials, casing materials, battery current collectors, conducive materials, graphene, binders, battery tabs, battery separator and tape, aluminum laminate film, electrolyte, battery pack materials, porous metal foam materials and many others. Please email us at tob.amy@tobmachine.com to purchase.

On July 1, 2022, a batch of supercapacitor production line equpment is shipped form TOB New Energy. Hope all goes well.

A batch of laser welders for supercapacitor manufacturing has been packed in TOB New Energy factory. The laser welders will be delivered to customers soon. The full set of laser welding machine is included the welding station, laser, refrigerator(cooling device) and smoke purifier. The laser welders are suitable for welding the top current collector, bottom current collector, top cap and it suitable for welding the sealing nail after the electrolyte filling. In the packaging, all the equipment and parts are adopted vacuum packaging, to ensure that the equipment can be isolated from the air during transportation, will not rust, to ensure that the equipment can run efficiently after arrival.

TOB Cylindrical Cell Pilot Line Equipment for Clients Parts of cylindrical cell pilot line equipment was shipped today, including battery coating machine, NMP solvent processing system and vacuum planetary mixer. Before shipping, we finished install and testing, all equipment running normally, then repackaged. Hope the shipment goes well. Pictures: Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

60138 Supercapacitor Battery Tester Being Shipped Today, we shipped 22 sets of 60138 supercapacitor testers to our customer, include TOB-CTE-4008-5V200, TOB-ACE-7004-120V200A-R28GC. Battery testing, including battery pulse charge/discharge test, DC internal resistance (DCIR) test, cycle life test, and multiplier charge/discharge test. TOB New Energy can provide various types of battery testers, including button batteries, lithium-ion batteries, polymer batteries and Supercapacitor with complete models for battery manufacturing enterprises, research institutions, colleges and universities. The conventional model is TOB-BTS-5V6A, and we can design and manufacture various types of testers with current 1mA-1000A and voltage 5V-500V range according to customer’s requirement. TOB-BTS-5V6A Each channel has an independent constant current and voltage source, and can be set independently for work-step operation. There has a function to continue after stopping in any case. Rapid data acquisition, precisely capture the details of voltage and current changes, with logging function. Data and curve can be exported to Excel, Word be edited and processed. Long-term stable operation and easy maintenance. If you are interested in lithium ion batteries and lithium ion battery equipment, please contact us for more information. Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

The research and development of any kind of lithium battery is a long process, determine the requirements,product design, establish the lab line, process development, process verification, establish pilot line and final mass production, each step requires numerous experiments to ensure that everything is optimized. This time, we received the good news from the customer that the lithium ion battery lab line built by TOB New Energy for them has been officially put into operation, and all the battery equipment and battery materials are in normal operation. hope everything goes well with them. This TOB-DZF-6050 vacuum drying oven is suitable for lithium battery sector in lithium battery materials, electrode and battery cells vacuum drying. It is mainly used For scientific research units, specialty universities, laboratories, industrial mining enterprises etc and production field for materials drying and heat treatment under the vacuum state. Use TOB-DZF-6050 Vacuum drying oven for material heating drying under vacuum states has advantages: Can reduce the drying temperature. Avoid some objects heating to oxidation. No dust damage. Because the customer wants better coating effect to help the battery achieve better performance, we recommend this slot die coater for their battery laboratory. This TOB-JYCM-800 is a slot die coating solution. The lab desktop slot die coating machine is mainly used for lithium battery electrode coating for coin cell assembly and pouch cell research. This slot die coater includes a coating machine with a total length of 800mm, a film applicator with slot die head and a piston pump for battery slurry feeding. In addition to that, we also provide the electrode rolling press mahcine，grooving machine， glove box，coin cell crimper， cylindrical cell sealing machine and battery tester as shown below. If you are interested in lithium ion batteries and lithium ion battery equipment, please contact us for more information.