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A batch of supercapacitor equipment ready to shipped Including： Semi-Auto Winding Machine Flattening Machine Cell Feeding Machine Grooving Machine Sealing Machine Filling Machine PVDF Coating Machine Email :tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

Recently, we shipped a bath of lab battery machines to customer successfully. This battery lab line is for cylindrical cell research, include vacuum mixer, electrode slitting machine, coating machine, roller press machine, etc. Before shipping, we carefully packaged the machines to ensure it would not damaged during the shipping, and provide perfect product quality to the customer. Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

The battery formationg machine for pouch cell Vacuum glovebox Battery Materials are packaged up and ready to ship.

1.Test method for anode graphite moisture (1) The weight loss of the sample after baked is the weight of the lost moisture, and the ratio of the reduced weight to the weight of the sample is the weight of the water content of the sample. (2) Instruments and Reagents:Moisture meter(TOB-AKF-CH6), medicine spoon Sample Graphite Powder Instruments and accessories AKF-CH6 Karl Fischer moisture tester 10 ml sample feeding bottle High purity nitrogen 99.99% Electronic balance 0.1 mg Reagent Coulomb method Karl Fischer reagent, made in China Instruction parameter Ventilation flow:30ml/min Heating temperature: 180℃ Electrolytic speed: automatic Mixing speed: 6 Blank deduction: calculation Measure method (1) Turn on the TOB-AKF-CH6 moisture tester and add an appropriate amount of Karl Fischer reagent to the titration tank to ensure that the reagent is between the maximum and minimum scale. (2) Turn on the nitrogen cylinder ,set gas flow ,temperature (3 ) Wait for blank electrolysis balance test of the instrument. (4) For sample testing, take appropriate amount of sample into the sample bottle, place it on the heating tank, connect the heating tracing tube, click start measurement, then sample, input relevant parameters, and wait for the measurement results 2. Test method foranodegraphite tap density (1)Vibrate the graphite contained in the steel cylinder in the tap density tester for 10 minutes, calculate the volume after vibration through its descending depth, and then divide the weight of graphite by the volume after vibration to obtain the tap density. (2)Instruments: powder tap density meter, steel cylinder (with steel cap), medicine spoon, depth vernier caliper, flattener powder tap density meter: You can use  TOB-TDT-JZ-7 Powder Tap Density Tester Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

The coating process is often prone to appearance problems, such as dry cracking, streaking, color difference, bulging edge, wrinkling, etc. Among them, wrinkling occurs more frequently and requires high equipment and process parameters. We need to pay attention to the follow process Design phase Predicting and solving coating wrinkle through accurate calculation and digital simulation (1) The diameter, pitch and wrap angle of roller (2) Electrodes speed, tension and deflection angle (3) Temperature, flow direction and speed of air inside the oven, etc. Manufacturing stage (1) Smoothness of the roller surface (2) Manufacturing precision of oven air nozzle; (3) Roll fastening screws. Installation stage (1) The overall installation accuracy of the coating machine; (2) Parallelism between rollers. Commissioning stage (1) Timely cleaning of foreign matter and water on the stick; (2) Poor foil strip joint and unbalanced tension on both sides of the foil strip; (3) The rubber roller surface of the pressure roller will undergo periodic elastic deformation in the course of use, when a certain degree of deformation remains, wrinkling will also occur, at which time the new product must be replaced. Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

The planetary mixer, coating machine, and rolling press machine have been inspected and can be used normally. The devices are all packaged up and ready to ship. Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609

Recently received TOB NEW ENERGY obtained 3 new patent certificates Including: 1.    Cylindrical Cell Case 2.    Battery Film Press and Calendering and Device 3.    Lithium Battery Dry Electrode Film Roll Press Device In 2022 TOB NEW ENERGY also got 15 patent certificates. Including: 1.     Battery sorter with anti-blocking mechanism 2.     Lithium battery coater with continuous feeding device 3.     Electrode cutting machine with cleaning device 4.     Battery sorter 5.     Battery sealing machine 6.     Battery cutting machine 7.     Slurry feeding machine for large scale mixer 8.     Lab coater 9.     Electrode roller press 10.   Sealing machine with replaceable sealing die 11.   Large scale mixer 12.   Electrode dust removal device 13.   Battery electrode rolling press machine 14.   Electrode winding machine 15.   Battery coating machine heating device