Graphite has the advantages of high electronic conductivity, large lithium ion diffusion coefficient and small volume change of lamellar structure before and after Lithium intercalation, high lithium intercalation capacity and lithium intercalation at low potential. It has become the mainstream commercial lithium ion battery anode material. Today we will send out a batch of graphite material for lithium battery anode. Besides, TOB NEW ENERGY can provide all Cathode Materials, Anode Materials, Casing Materials, Battery Current Collectors, Conducive Materials, Graphene and Graphite Oxide, Binders, Battery Tabs, Battery Separator and Tape, Aluminum Laminate Film, Electrolyte, Pack Materials, Porous Metal Foam Materials, Nanomaterials and many others. Natural graphite and artificial graphite have been the largest battery anode materials used, However, due to the high temperature treatment in the process of production, the production cost of artificial graphite is greatly increased and has adverse effects on the environment. Compared with artificial graphite, natural graphite has many advantages, it has the advantages of low cost, high degree of crystallization, mature technology of purification, grinding and grading, low charging and discharging voltage platform and high theoretical specific capacity, all of which lay a good foundation for its application in lithium ion battery sector.

As a professional supplier of lithium battery equipment and battery raw material, We can be customized according to the specific needs of the customer's research. Recently our Korean customer purchased Perforated and a whole roll of nickel foam for their cylindrical battery research. At present, the production has been completed and we have delivered the item. This is the third time this customer of ours has bought back. We, TOB New Energy, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 18 years. We provide all professional lithium battery laboratory equipment and production line equipment. if you interested with lithium ion battery lab research or produce ,welcome to contact with me. Contact(Engineer & Sales):Mr kevin Email: [email protected] Skype:[email protected] Wechat:tob13348386930

An army marches on its stomach-----it is essential to get adequately prepared in advance. Our customers know this well, so six month lithium ion battery material preparation is worthwhile. The nmp solvent, battery separator, battery cathode material and battery anode material, etc. are ready to ship. Our customer is going to start 26650 battery cell production. now six months material is on the way, hope our customer can get the a lot of order and win the market in a short time. We, TOB New Energy, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 17 years.if you interesting with latest lithium ion raw material and making machine, welcome to contact with me. Contact(Engineer & Sales):icy Email:[email protected] Skype:[email protected] Wechat:tob13348386932

Battery Copper foil is an anode material made of copper and a certain proportion of other metals.Copper foil has low surface oxygen characteristics and can be attached to various substrates, such as metals, insulating materials, etc., and has a wide temperature range. Electronic information and lithium batteries are the mainstream application areas of copper foil. Copper foil is both a carrier of anode electrode active material in lithium ion batteries. It is also the collector and conductor of anode electrode electrons. Therefore, it has special technical requirements, that is, it must have good electrical conductivity, the surface can be coated with the anode electrode material without falling off, and it must have good corrosion resistance. As a key raw material for lithium-ion batteries, the thickness, tensile strength, elongation, uniformity, surface properties and other indicators of copper foil directly affect the cycle performance and energy density of lithium-ion batteries. The future development trend of copper foil for lithium ion battery 1. Copper foil has higher requirements for performance, accuracy and consistency; 2. The thickness is thinner, to meet the high volume capacity requirements of lithium ion batteries. The current direction is to develop copper foil with thickness less than 9m; 3. Micro-treatment of the surface to enhance the oxidation resistance, corrosion resistance and electrical conductivity, as well as the adhesion strength with the negative electrode active material; 4. In order to adapt to the polymer lithium ion battery and high capacity alloy type anode material, the development of two-dimensional and three-dimensional copper foil. We, TOB New Energy, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 17 years.if you interesting with latest lithium ion raw material and making machine, welcome to contact with me. Contact(Engineer & Sales):icy Email: [email protected] Skype:[email protected] Wechat:tob13348386932

Spray drying is a method of applying systematic technology to material drying. After the thinner is atomized in the drying chamber, in contact with the hot air, the moisture rapidly vaporizes to obtain a dry product. This method can directly dry the solution and emulsion into powder or granular products, and can save the steps of evaporation and pulverization. Its working principle: through mechanical action, the material to be dried is dispersed into very fine mist-like particles (increasing the evaporation area of water, accelerating the drying process), and contacting hot air to remove most of the water in an instant. The solid matter in the material is dried into powder. Advantages of the Lab spray dryer: 1. The drying process is very fast. 2. It can be directly dried into powder. 3. Easy to change drying conditions and adjust product quality standards. 4. Due to instantaneous evaporation, the equipment material selection requirements are not strict. 5. There is a certain negative pressure in the drying room, which ensures the sanitary conditions during production, prevents dust from flying in the workshop, and improves product purity. 6. High production efficiency and few operators. 7. Large production capacity and high product quality. The spray volume per hour can reach several hundred tons, which is one of the larger dryers. 8. The spray dryer is easy to adjust, and the operating conditions can be changed in a larger range to control the quality indicators of the product, such as particle size distribution, moisture content, biological activity, solubility, color, fragrance, taste, etc. Thank you for reading! Contact person:Gavin Zhu (Engineer & Sales) Email:[email protected] Skype: [email protected] Wechat: TOB-007

Recently, many customers asked about pouch cell testing clamps, it’s our hot sale product. As we know, we need to test the performance and quality of the pouch cell, in this process, the testing clamps are necessary. TOB have many models of polymer battery clamps, you can tell us what's the currect you need, we will suggest you the suitable model. Here some model for reference: 3345-3, 3~5A 5045-3, 3~10A 6545-3, ≤15A If you are in lithium-ion battery field, we can provide you all equipments and materials. Any questions, contact me freely. Contact (Engineer & Sales): Miss Zoe Email: [email protected] Skype: [email protected] Phone number : +86 15980946320 Wechat:15980946320

After testing and final sealing process of lithium pouch cell, usually we need to do appearance molding process, it include edge cutting, folding and hotting. TOB New Energy, we design an semi-auto three in one machine TOB-QZT-200 for pouch cell case edge cutting, folding (trimming) and hotting. This model can be adjusted to adapt different size of battery, and the output can be 500-1800 EA/H, it is especially suitable for pouch cell pilot line. If you are in lithium-ion battery field, we can provide you all equipments and materials. Any questions, contact me freely. Contact (Engineer & Sales): Miss Zoe Email: [email protected] Skype: [email protected] Phone number : +86 15980946320 Wechat: 15980946320

Ball mill is the key equipment for crushing materials after crushing. High- energy PBM series of variable frequency planetary ball mill is widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemicals, light industry, medicine, beauty, environmental protection and other departments. The Planetary ball mill is small, full-featured, high efficiency and low noise which is the ideal equipment for scientific research units, institutions of higher learning, corporate laboratories to obtain micro particle research samples. The speed of this ball mill can reach: Maximum revolution 47-500rpm ,Max rotation 94-1000rpm, the size of ground powder can be reduced to as small as 0.1um, if you are interested in it, feel free to contact me. Thank you for reading! Contact person:Gavin Zhu (Engineer & Sales) Email:[email protected] Skype: [email protected] Wechat: TOB-007

Lithium battery materials mainly include: cathode material, anode material, battery separator, and battery electrolyte. 1. Among the cathode materials, the most commonly used materials are lithium cobaltate, lithium manganate, lithium iron phosphate and ternary materials (a polymer of nickel, cobalt and manganese). The positive electrode material occupies a large proportion (the mass ratio of positive and negative materials is 3: 1~4:1), because the performance of the cathode material directly affects the performance of the lithium-ion battery, and its cost directly determines the cost of the battery. 2. Among the anode materials, the current anode materials are mainly natural graphite and artificial graphite. The anode materials being explored include nitrides, PAS, tin-based oxides, tin alloys, nano-anode materials, and other intermetallic compounds. As one of the four major constituent materials of lithium batteries, anode materials play an important role in improving battery capacity and cycle performance, and are at the core of the middle reaches of the lithium battery industry. 3. The market-oriented diaphragm materials are mainly polyolefin separators based on polyethylene (PE) and polypropylene (PP). In the structure of the lithium battery, the seaparator is one of the key internal components. The performance of the separator determines the interface structure and internal resistance of the battery, which directly affects the capacity, cycle and safety performance of the battery. A separator with excellent performance plays an important role in improving the overall performance of the battery. 4. The electrolyte is generally prepared from high-purity organic solvents, electrolyte lithium salts, necessary additives and other raw materials under certain conditions and in a certain proportion. The electrolyte plays a role in conducting ions between the cathode and anode electrodes of the lithium battery, which is the guarantee for the lithium ion battery to obtain the advantages of high voltage and high specific energy. TOB NEW ENERGY can supply full set of lithium battery materials and equipment for lab research or production line, if you have any needs, feel free to contact me! Thank you for reading! Contact person:Gavin Zhu (Engineer & Sales) Email:[email protected] Skype: [email protected] Wechat: TOB-007

The battery tabs are a kind of raw material for lithium-ion polymer battery products. The battery tabs are the metal conductors that lead the cathode and anode from the battery cells and are the contact points during charging and discharging! The battery tabs are divided into three materials. The cathode electrode of the battery tabs use aluminum (Al) material as cathode aluminum tabs, the anode electrode uses nickel (Ni) material as anode nickel tabs, and the anode electrode also use copper-plated nickel (Ni-Cu) material as copper-plated nickel tabs, they are composed of two parts: tape-film and metal tape. Our company can provide various customized size battery tabs according to customer requirements. Please feel free to contact me if you have any needs. Thank you for reading!

Dear valued Clients, The chinese new year is coming soon, Please accept our best wishes: May each day of the new year bring you a full measure of success and happiness! During the holiday, the order will be accepted, but won't be shipped. Please place your urgent order in advance. And we will reply to your inquiry during the holidays. The holiday information as follows: We will have spring festival holiday from Feb. 1th to Feb. 21st, 2021. Orders during Feb. 1th to Feb. 21st, 2021. will be delivered on Feb. 22nd, 2021. Emergency Contact Tel : +86-18120715609 Email : [email protected]

Today there have two battery mixing machine with touch screen for coin cell slurry mixing waiting for delivery.This vacuum mixing machine can vacuum the tank and is planetary mixing method, The vacuum can reduce the bubble in the slurry,and which can ensure that the quality of the coating,because if the battery electrode coating if there have some bubble will cause a hole on the electrode,and this one is could not use anymore. And this battery mixing machine is used for coin cell slurry mixing,because is tank volume is just 150ml,and if you want mixing the cylinder battery slurry or pouch cell slurry you can choice our other model planetary vacuum mixing machine like TOB-XFZH-serials with one have a big volume.Of course if you want made a production line for battery,which one need big volume and automatic,we can also provide production serials planetary mixing machine,which can have about 200L volume and have glue mixing machine and some tube for slurry transport.And have automatic weight system. This small mixing machine also a function that can set a program and you can set 3 process and choice the rotate direction and rotate speed and time on the touch screen,and it will auto running according the program.

The machine used for battery electrode roll slitting after press, it adopts no clearance knife for slitting, slice edge neat, ensure dimensional accuracy. This is a newly designed battery electrode roll slitting machine dedicated to the laboratory. It is easy to operate, lightweight, beautiful in appearance and easy to move. It can be used for 18650 electrode slitting. The slitting width can be customized according to customer requirements. The slitter is consist of up and down cutter, holder,  Inlet and outlet positioning plate, gear, reducer, motor.etc. Slitting width：10～300mm, Suitable thickness：50-400μm battery electrode, if you are interested in it, please feel free to contact me! TOB new energy also can provide full set of lithium battery equipment and materials. Looking forward to discuss with you! Thank you for reading! Contact person:Gavin Zhu (Engineer & Sales) Email:[email protected] Skype: [email protected] Wechat: TOB-007

Turn on the power switch of the electrode rolling press machine, and wipe the steel roller with alcohol dipped in the dishcloth.The requirement before turning on the equipment are as follows. 1. Check the emergency stop switch to maintain the access state before turning on the power 2. The surface of the steel roller to dry.clean.no oil and particles. Adjust the gap of the steel roller,different battery mode had different roller press parameter,and we don’t bat around at here,but should notice the roller press stroke,avoid the lock phenomenon of the servo motor. Take suitable electrode roller press,verification the gap of the steel roller the requirement is as follow: 1. Steel roller gap adjust to process requirement range. 2. Keep the balance of the electrode and the micrometer. Put the roll materials onto unwinding shaft,adjust it to suitable position,fix it and put the electrode between the two roller,requirement:the electrode should parallel of the front and rear,couldn’t side mounted the electrode on the air,and could not oblique. Turn on the tension system and auto rectify system before roller press,and notice adjust the tension,could not too tight or too loosen,after adjust the tension should confirm it with the process and quality. On the electrode roller press process,weight requirement is as follow: 1. Should notice the vertical of the electrode and micrometer. 2. Keep same of the hand move speed and the electrode move speed. After materials roller press should wipe the surface of the roller,use anti-rust oil wipe the surface of the roller after the waste out. At last it is batter use different equipment to roller press cathode and anode,if don’t have two roller press machine and must use one roller press machine to dispose both of cathode and anode,you must clean up the roller. And the electrode will have the water after roller press,should put it into the oven and baking it.

Because the special situation of this year,we could not go to the side of our customer,so some of the customer would like to have a video chat with us and debug inspection the machine together with us. Today we had finished a total process of the glove box from factory out until use condition:Install component of glove box like water analyzer oxygen analyzer,then purging,regenerate and a serials operate.And finally after we achieve the requirement of the water and Oxygen,less than 0.01ppm,our customer really satisfaction. Super pure purification glove box is a important equipment for our lab battery making,because of some raw materials of the battery is could not connect Oxygen like Li metal and electrolyte.And after our electrode absorb water will also influence the performance of the battery.The battery making process should rigid control the humidity and oxygen concentration. For the glove box,if you dont need a serious control of the condition,we also have the organic glass type and without water oxygen control if you need.And also have HEPA filter type glove box.Of course,if single station is not enough for you and you need mult-station glove box,we can also provide,and these single station glove box is also can disassemble convenience for add another other additional glove box.

TOB NEW ENERGY warehouse always stocks various lithium battery materials, such as various types of button battery accessories, powder materials, substrates with different thicknesses, carbon-coated aluminum foil, carbon-coated copper foil, etc.. We can also provide some more advanced materials, if your laboratory or production line has any demand for lithium battery materials and equipment, please contact us, we will provide you with the best price and best service. Thank you for reading! Contact person:Gavin Zhu (Engineer & Sales) Email:[email protected] Skype: [email protected] Wechat: TOB-007