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What's the Process Technology of Lithium-ion Battery
Nov 17 , 2020
The process technology of lithium-ion batteries is very strict and complicated. Here are the briefly introduce of the main process sequences. (1) After mixing the raw materials uniformly at high speed, a slurry-like positive and negative material is made. (2) Coating: Coating the prepared slurry evenly on the surface of the metal foil, drying, and forming the positive and negative electrode sheet....
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What’s the grooving machine commonly used in lab
Dec 25 , 2020
Definition：Automatic grooving machine is suitable for uniform and automatic rolling grooves of cylindrical steel shells (or capacitor aluminum shells) equipped with batteries. The replacement of rolling groove molds can be applied to the lab R&D of cylindrical batteries of various specifications, such as 18650 26650 32700 etc. Automatic grooving machine is widely used in cylindrical cell R&...
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What the Eight-channels testing machine can test
Jan 08 , 2021
8-channel high precision battery test system designed to measure battery performance up to 5V in the range of 12mA to 12A. This system is the best tool to study the next generation of energy storage materials and rechargeable batteries. Designed according to international standards, the system for each channel has an independent constant current source and constant voltage source. Constant current...
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What’s the function of Vacuum Standing Box
Jan 11 , 2021
Vacuum Standing Box also called Electrolyte Diffusion Chamber, it is mainly suitable for the equipment that absorbs the electrolyte when filling the pouch cell and the cylindrical battery to make it more completely integrated with the electrode sheet in a vacuum environment. The whole machine is made of high-quality electrical components and materials, suitable for batteries of various sizes, simp...
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Installation and Maintenance Of Planetary Ball Mill
Jan 20 , 2021
The maintenance of the planetary ball mill is an extremely important and frequent work. It should closely cooperate with the extreme operation and maintenance, and there should be full-time personnel to conduct on-duty inspections. Machine maintenance 1.The shaft bears the full load of the negative machine, so good lubrication has a great relation with the life of the bearing. It directly affects ...
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Introduction For Cylindrical Semi-Automatic Winding Machine
Jan 22 , 2021
This machine is mainly used for precision winding of 18650 and 26650 batteries. The working process is as follows: manually put the positive and negative plates into the winding part, separate and stack with the diaphragm, wind according to the process requirements, automatically apply the termination tape, and automatically unload the battery. 1.It adopts single winding needle structure, and the ...
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What are the constituent materials of 18650 lithium batteries
Jan 28 , 2021
The 18650 lithium battery is generally composed of positive electrode material and negative electrode material. The positive electrode materials include lithium nickelate, lithium manganate, NMC, lithium iron phosphate, etc., while the negative electrode materials generally include amorphous carbon materials, graphitized carbon materials, silicon-based materials, nitrides, and new alloys. &e...
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Looking for pouch cell sealing machine manufacturer
Feb 07 , 2021
Acey new energy is specialized in lithium battery R and D machine manufacturing. Provide with you lithium battery R&D solutions. Top & side battery sealing machine is mainly used in heating type sealing equipment on the top and side of pouch cell lithium-ion batteries. The device uses resistance heating to seal the head, so that the aluminum-plastic film can be melted under a certain press...
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