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The vacuum oven is a box type drying device that dries the dry material under negative pressure conditions. Its working principle is to use the vacuum pump to pump and dehumidify, to make the working chamber form a vacuum state, reduce the boiling point of water and accelerate the drying speed. 53L TOB-DZF-6050 vacuum drying oven is with optional vacuum pump, the max heating temperature can up to 250℃, DZF-6050 vacuum drying oven 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. Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype:tob.gavin@tobmachine.com Wechat: TOB-007

Copper foam is a new type of multifunctional material with a large number of connected or non-connected pores evenly distributed in a copper matrix. The copper foam has good electrical conductivity and ductility, and has a lower preparation cost than the nickel foam, and has better electrical conductivity, and can be used for preparing a battery negative electrode (carrier) material, a catalyst carrier, and an electromagnetic shielding material. In particular, the use of copper foam as a base material for batteries as electrodes has some significant advantages, but its corrosion resistance is not as good as that of nickel, which limits its application. TOB NEW ENERGY LIMITED is specialized in lithium battery,supercapacitor battery equipments and materials, provides high-quality products and the most professional technical services. If you are interesting in this, feel free to contact with us. Contacts : Miss Carol (Sales & Engineer) E-mail：tob.mae@tobmachine.com Skype:583432443@qq.com WeChat：TOB-005

Generally, the coating method needs to be considered from the following aspects, including: the number of layers coating, the thickness of the wet coating, the rheological properties of the coating liquid, the required coating accuracy, the coating substrate, the speed of coating, etc. How to choose the coating method suitable for the electrode slurry? In addition to the above factors, it is necessary to combine the specific conditions and characteristics of the electrode coating. Lithium-ion battery electrode coating features are: 1 double-sided single layer coating; 2 slurry wet coating is thick (100 ~ 300μm); 3 slurry is a non-Newtonian high viscosity fluid; 4 electrode coating accuracy requirements are high, and film coating accuracy is similar; 5 coated support is aluminum foil and copper foil with a thickness of 10 ~ 20μm; 6 The electrode coating speed is not high compared to the film coating speed. Considering the special requirements of the application of the electrode slurry, extrusion coating or roller coating is available. TOB new energy company specializes in the lithium battery industry, can provide "one-stop" solution for you, provide a "Turn key" project for you, our engineer can design the lab line, pilot line and production line according to your requirements, if you are interested in lithium battery industry, please feel free to contact me. Thank you! Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype: tob.gavin@tobmachine.com Wechat: TOB-007

Dear All, Please notice that we will be on holiday for 7 days for the National Day. During the holiday, any question, please contact us. Holiday Time: October 1st --- October 7th Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 18120715609

The supercapacitor rolling groove machine is specially used for the cases (aluminum cases) grooving of the supercapacitor battery, so that the outer casing produces an annular groove, and a ring-shaped convex position is formed inside, so that the sealing ring is placed in place, which is favorable for the sealing process in the later process. TOB NEW ENERGY LIMITED is specialized in lithium battery,supercapacitor battery equipments and materials, provides high-quality products and the most professional technical services. If you are interesting in this, feel free to contact with us. Contacts : Miss Carol (Sales & Engineer) E-mail：tob.mae@tobmachine.com Skype:583432443@qq.com WeChat：TOB-005

Sep 21/2018 We ship lithium-ion battery making machine to Singapore. We can also supply a full set of equipments technonogy materials（LiCoO2,LiFePO4,Li(NiCoMn)O2, LiMn2O4,Graphite，Copper foil,Aluminum foil, Seperator and so on）for lithium batter including polymer battery,cylinder battery,EV battery etc. TOB NEW ENERGY LIMITED is specialized in lithium battery,supercapacitor battery equipments and materials, provides high-quality products and the most professional technical services. If you are interesting in this, feel free to contact with us. Contacts : Miss Carol (Sales & Engineer) E-mail：tob.mae@tobmachine.com Skype:583432443@qq.com WeChat：TOB-005

Today, one set 18650 battery automatic welding machine shipped to our Spain’s customer. 18650 automatic sorting machine is PLC touch screen control, high precision, fast speed and positioning accuracy, can be customized for 21700, 32650 and other models of battery sorting. In addition to some basic functions, it can also be customized to scan code function, automatic grinding function, and can be equipped with different brands of testers, can be tailored to the needs of customers. It is an high efficient device. TOB new energy company specializes in the lithium battery industry, can provide "one-stop" solution for you, provide a "Turn key" project for you, our engineer can design the lab line, pilot line and production line according to your requirements, if you are interested in lithium battery industry, please feel free to contact me. Thank you for interest! Contact person:Gavin Zhu (Engineer & Sales) Email:tob.gavin@tobmachine.com Skype: tob.gavin@tobmachine.com Wechat: TOB-007

High performance, low cost - NCM811 is the new favorite of the new generation of lithium-ion battery market. NMC811 is a high-nickel new lithium-ion battery material - ternary nickel-cobalt-manganese (NCM) cathode material, its chemical formula is LiNi0.8Co0.1Mn0.1O2. The material is a new type of lithium ion battery cathode material developed in recent years, which has the advantages of high energy density, good cycle stability and moderate cost. Compared with several cathode materials of lithium ion batteries which are commonly used on the market, The performance advantage is obvious. TOB NEW ENERGY LIMITED is specialized in lithium battery,supercapacitor battery equipments and materials, provides high-quality products and the most professional technical services. If you are interesting in this, feel free to contact with us. Contacts : Miss Carol (Sales & Engineer) E-mail：tob.mae@tobmachine.com Skype:583432443@qq.com WeChat：TOB-005