welcome to XIAMEN TOB NEW ENERGY TECHNOLOGY Co., LTD..
中文中文
  • English
  • Russian
  • f
  • i
  • y
  • t
  • p
product catalog
contact us
  • corporate headquarters : Building 5th, NO.1633 Jicheng Road, Tong'an District, Xiamen City, Fujian Province, China
  • business hours : 24/7-365 Customer Service
  • contact : Amy Wang
  • Email : tob.amy@tobmachine.com
  • phone : +86-18120715609
  • Whatsapp : +86-18120715609
subscribe
if you are interested in our products and our company!we hope to build up sincere friendship with you for a long time.
what we do for you
our solution
get a quote
  • Battery
    read more
    Battery Materials
    TOB NEW ENERGY provides lithium ion battery materials include 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.
  • Coin
    read more
    Coin Cell Equipment
    TOB New Energy provides professional coin cell lab equipment for lithium ion coin cell lab research, mainly include the small mixer device for slurry, manual film coating machine, electrode cutter, electrode press machine and crimping machine for coin cell sealing.  All the equipment suitable for all kinds of coin cells, such as CR2016, CR2025, CR2032, CR2430 and so on. Coin cell research is the most convenient way for powder materials analysis.
  • Dry
    read more
    Dry Electrode Film Solution
    TOB New Energy dry electrode technology is to mix electrode active material, conductive agent and battery binder to get electrode powder, without using any solvent, then rolled the dry electrode powder into the electrode film. After that, according to the production process requirements, the film of dry electrode material was rolled to the appropriate thickness. Then, conductive adhesive coating on the current collector foil and drying it. The last, laminated the dry electrode film and current collector foil together to get the finished dry electrode.
  • Electrode
    read more
    Electrode Preparation
    Electrode preparation from materials baking to spot welding process before battery cells finished. Including slurry mixing, slurry testing, electrode coating, electrode rolling press, notching and battery tab welding.
  • Cylindrical
    read more
    Cylindrical Cell Assembly Machine
    From winding process to the last sealing process for 18650, 21700, 26650, 32650, 4680, 4690, cylindrical cell assemblY line.
  • Pouch
    read more
    Pouch Cell Assembly Equipment
    From winding process to the last sealing process for pouch polymer cell assemble line.
  • Prismatic
    read more
    Prismatic Cell Assembly Machine
    Aluminum Shell Cell Assembly Machine
  • Supercapacitor
    read more
    Supercapacitor Equipment
    TOB can provide a set of supercapacitor solutions, including production line design and equipment supply.
  • Battery
    read more
    Battery Tester
    Lithium ion Battery Testing Equipment is used for pouch cell, cylinder cell, coin cell parameter testing, it can test voltage, cycle life, capacitry and resistance.
  • Battery
    read more
    Battery Production Line
    A full set of lithium battery producing equipment from mixing to last testing equipment, Including Manual machine, semi-auto battery machine and full auto battery machine.
Brochure Download
what we do for you
about us
WHAT WE DO? Xiamen TOB New Energy Technology Co., Ltd. is a high-tech enterprise specialized in high-end equipment of lithium-ion battery and supercapacitor. Our core technology team has over 20 years experience in lithium-ion battery researching and manufacturing.  TOB new energy was established in 2012, we have always been focusing on the development and operation of lithium-ion battery and its peripheral products. We provide advanced equipment and materials, professional and experienced battery manufacturing technology and comprehensive battery production line solutions for international companies and research institutions who work in lithium-ion battery sector. Our main products include Battery mixer, Electrode coating machine, Electrode slitting machine, Battery winding machine, Electrode stacking machine, Battery sealing and crimping machine, and Battery test system.  TOB adheres to strict quality control and thoughtful customer service, we have obtained the ISO9001 quality management system and C E certificates. Our clients include BMW, Mercedes Benz, A123, SKC, MIT, IIT, and many others. We have designed more than 200 lithium-ion battery and supercapacitor production lines for the companies located in United States, Europe, Russia, India, Korea, Southeast Asia, Australia and South America.  We warmly welcome customers around the world to establish cooperation and create a bright future with us together. We are not only selling the equipment or materials, but provide you an integrated battery solution.
300
+
engineers & workers
5000
+
clients in worldwide
100
+
projects completed
    our works
    latest projects
    We have designed more than 200 lithium-ion battery and supercapacitor production lines for the companies located in United States, Europe, Russia, India, Korea, Southeast Asia, Australia and South America.
    all projects
  • Sodium-ion Battery Lab Line Project
    Sodium-ion Battery Lab Line Project
    Project Name: Sodium-ion Battery Lab Line Project Description: Xiamen Tob New Energy Technology Co., Ltd. designs and establishes a sodium-ion battery lab line for the customer's laboratory, which can manufacture pouch cell, coin cell and 18650S/1.3Ah, 32138S/10Ah, 32140S /10Ah sodium-ion cell. Xiamen Tob New Energy Technology Co., Ltd. provides a complete set of battery manufacturing technology, production line equipment, raw materials, and various consumables. Date: May 2023 Location: China .container-t001 { max-width: 1000px; margin: 0 left; } .carousel { display: block; text-align: left; position: relative; margin-bottom: 50px; } .carousel > input { clip: rect(1px, 1px, 1px, 1px); clip-path: inset(100%); height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; } .carousel > input:nth-of-type(7):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -600%; } .carousel > input:nth-of-type(6):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -500%; } .carousel > input:nth-of-type(5):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -400%; } .carousel > input:nth-of-type(4):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -300%; } .carousel > input:nth-of-type(3):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -200%; } .carousel > input:nth-of-type(2):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -100%; } .carousel > input:nth-of-type(1):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: 0%; } .carousel > input:nth-of-type(1):checked ~ .carousel__thumbnails li:nth-of-type(1) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(2):checked ~ .carousel__thumbnails li:nth-of-type(2) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(3):checked ~ .carousel__thumbnails li:nth-of-type(3) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(4):checked ~ .carousel__thumbnails li:nth-of-type(4) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(5):checked ~ .carousel__thumbnails li:nth-of-type(5) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(6):checked ~ .carousel__thumbnails li:nth-of-type(6) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(7):checked ~ .carousel__thumbnails li:nth-of-type(7) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel__slides { position: relative; z-index: 1; padding: 0; margin: 0; overflow: hidden; white-space: nowrap; box-sizing: border-box; display: flex; } .carousel__slide { position: relative; display: block; flex: 0 0 100%; width: 100%; height: 100%; overflow: hidden; transition: all 300ms ease-out; vertical-align: top; box-sizing: border-box; white-space: normal; } .carousel__slide div:before { d...
    read more
  • Cylindrical Supercapacitor Lab Line Project In Europe
    Cylindrical Supercapacitor Lab Line Project In Europe
    Project Name: Cylindrical Supercapacitor Lab Line Project Description: Xiamen Tob New Energy Technology Co., Ltd. has designed and established a cylindrical supercapacitor lab line for European customers. TOB provides a complete set of supercapacitor production technology, production line design, supercapacitor lab line equipment, raw materials, and various consumables. The entire supercapacitor lab line will be installed and debugged by TOB engineers at the customer's factory, and training will be provided on the use and maintenance of the equipment until it reaches the acceptance standards. Date: 2023 - 2024 Location: Europe .container-t001 { max-width: 1000px; margin: 0 left; } .carousel { display: block; text-align: left; position: relative; margin-bottom: 50px; } .carousel > input { clip: rect(1px, 1px, 1px, 1px); clip-path: inset(100%); height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; } .carousel > input:nth-of-type(7):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -600%; } .carousel > input:nth-of-type(6):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -500%; } .carousel > input:nth-of-type(5):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -400%; } .carousel > input:nth-of-type(4):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -300%; } .carousel > input:nth-of-type(3):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -200%; } .carousel > input:nth-of-type(2):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -100%; } .carousel > input:nth-of-type(1):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: 0%; } .carousel > input:nth-of-type(1):checked ~ .carousel__thumbnails li:nth-of-type(1) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(2):checked ~ .carousel__thumbnails li:nth-of-type(2) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(3):checked ~ .carousel__thumbnails li:nth-of-type(3) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(4):checked ~ .carousel__thumbnails li:nth-of-type(4) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(5):checked ~ .carousel__thumbnails li:nth-of-type(5) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(6):checked ~ .carousel__thumbnails li:nth-of-type(6) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(7):checked ~ .carousel__thumbnails li:nth-of-type(7) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel__slides { position: relative; z-index: 1; padding: 0; margin: 0; overflow: hidden; white-space: nowrap; box-sizing: border-box; display: flex; } .carousel__slide { position: relative; display: block; flex: 0 0 100%; width: 100%; height: 100%; overflow: hi...
    read more
  • 60138 Supercapacitor Pilot Line Project
    60138 Supercapacitor Pilot Line Project
    Project Name: 60138( Dia:60mm,Height:138mm),3000F Super-Capacitor Pilot Line Project Description: Xiamen TOB New Energy Technology Co., Ltd. designs and builds a 60138 super- capacitor pilot line for our southeast Asia customers. TOB NEW ENERGY provide a full set of super-capacitor production equipment, testing equipment and materials. TOB New Energy send engineers to the customer's factory for equipment debugging until the super-capacitor production line can run normally. After the project is completed, supply good after sales service to promise the line running stable. Date: 2022 - 2023 Location: Southeast Asia .container-t001 { max-width: 1000px; margin: 0 left; } .carousel { display: block; text-align: left; position: relative; margin-bottom: 50px; } .carousel > input { clip: rect(1px, 1px, 1px, 1px); clip-path: inset(100%); height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; } .carousel > input:nth-of-type(12):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -1100%; } .carousel > input:nth-of-type(11):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -1000%; } .carousel > input:nth-of-type(10):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -900%; } .carousel > input:nth-of-type(9):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -800%; } .carousel > input:nth-of-type(8):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -700%; } .carousel > input:nth-of-type(7):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -600%; } .carousel > input:nth-of-type(6):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -500%; } .carousel > input:nth-of-type(5):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -400%; } .carousel > input:nth-of-type(4):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -300%; } .carousel > input:nth-of-type(3):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -200%; } .carousel > input:nth-of-type(2):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -100%; } .carousel > input:nth-of-type(1):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: 0%; } .carousel > input:nth-of-type(1):checked ~ .carousel__thumbnails li:nth-of-type(1) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(2):checked ~ .carousel__thumbnails li:nth-of-type(2) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(3):checked ~ .carousel__thumbnails li:nth-of-type(3) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(4):checked ~ .carousel__thumbnails li:nth-of-type(4) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(5):checked ~ .carousel__thumbnails li:nth-of-type(5) { box-shadow: 0px 0px 0px 5px r...
    read more
  • Dry Electrode Supercapacitor Production Line
    Dry Electrode Supercapacitor Production Line
    Project Name: Dry Electrode Supercapacitor Production Line Description: XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD. designed and established a 60138 supercapacitor production line which is using dry electrode process for the customer's battery factory, and TOB New Energy provides a full set of production technology, production line equipment, raw materials and supplies of various consumables. Date: From January 2021 to January 2023 Location: North America .container-t001 { max-width: 1000px; margin: 0 left; } .carousel { display: block; text-align: left; position: relative; margin-bottom: 50px; } .carousel > input { clip: rect(1px, 1px, 1px, 1px); clip-path: inset(100%); height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; } .carousel > input:nth-of-type(6):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -500%; } .carousel > input:nth-of-type(5):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -400%; } .carousel > input:nth-of-type(4):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -300%; } .carousel > input:nth-of-type(3):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -200%; } .carousel > input:nth-of-type(2):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -100%; } .carousel > input:nth-of-type(1):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: 0%; } .carousel > input:nth-of-type(1):checked ~ .carousel__thumbnails li:nth-of-type(1) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(2):checked ~ .carousel__thumbnails li:nth-of-type(2) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(3):checked ~ .carousel__thumbnails li:nth-of-type(3) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(4):checked ~ .carousel__thumbnails li:nth-of-type(4) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(5):checked ~ .carousel__thumbnails li:nth-of-type(5) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(6):checked ~ .carousel__thumbnails li:nth-of-type(6) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel__slides { position: relative; z-index: 1; padding: 0; margin: 0; overflow: hidden; white-space: nowrap; box-sizing: border-box; display: flex; } .carousel__slide { position: relative; display: block; flex: 0 0 100%; width: 100%; height: 100%; overflow: hidden; transition: all 300ms ease-out; vertical-align: top; box-sizing: border-box; white-space: normal; } .carousel__slide div:before { display: block; content: ""; width: 100%; padding-top: 60%; } .carousel__slide div > img { position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; } .carousel__thumbnails { list-style: none; padding: 0; margin: 0; display: flex; margin: 0 -10px; } .carousel__slides +...
    read more
  • Projects for Lithium ion Pouch Cell Lab Scale Line Building in Brazil
    Projects for Lithium ion Pouch Cell Lab Scale Line Building in Brazil
    Project Name: Projects for Lithium ion pouch cell lab scale line building Description: Xiamen TOB New Energy Technology Co., Ltd. designed a lithium-ion pouch cell lab line for the customer's battery laboratory, and TOB New Energy also provided a complete set of the battery lab equipment and some raw materials for their research. Date: 2020 Location: Brazil .container-t001 { max-width: 1000px; margin: 0 left; } .carousel { display: block; text-align: left; position: relative; margin-bottom: 50px; } .carousel > input { clip: rect(1px, 1px, 1px, 1px); clip-path: inset(100%); height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; } .carousel > input:nth-of-type(6):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -500%; } .carousel > input:nth-of-type(5):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -400%; } .carousel > input:nth-of-type(4):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -300%; } .carousel > input:nth-of-type(3):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -200%; } .carousel > input:nth-of-type(2):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: -100%; } .carousel > input:nth-of-type(1):checked ~ .carousel__slides .carousel__slide:first-of-type { margin-left: 0%; } .carousel > input:nth-of-type(1):checked ~ .carousel__thumbnails li:nth-of-type(1) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(2):checked ~ .carousel__thumbnails li:nth-of-type(2) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(3):checked ~ .carousel__thumbnails li:nth-of-type(3) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(4):checked ~ .carousel__thumbnails li:nth-of-type(4) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(5):checked ~ .carousel__thumbnails li:nth-of-type(5) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel > input:nth-of-type(6):checked ~ .carousel__thumbnails li:nth-of-type(6) { box-shadow: 0px 0px 0px 5px rgba(40, 170, 130, 0.6); } .carousel__slides { position: relative; z-index: 1; padding: 0; margin: 0; overflow: hidden; white-space: nowrap; box-sizing: border-box; display: flex; } .carousel__slide { position: relative; display: block; flex: 0 0 100%; width: 100%; height: 100%; overflow: hidden; transition: all 300ms ease-out; vertical-align: top; box-sizing: border-box; white-space: normal; } .carousel__slide div:before { display: block; content: ""; width: 100%; padding-top: 50%; } .carousel__slide div > img { position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; } .carousel__thumbnails { list-style: none; padding: 0; margin: 0; display: flex; margin: 0 -10px; } .carousel__slides + .carousel__thumbnails { margin-top: 10px; } .carousel__thumbnails li { flex: 1 1 auto; max-width: ...
    read more
testimonials
what customers said
It is a pleasure doing business with supplier. Great communication and fast delivery! I ordered this coating machine and its quality is very good. I really appreciate the people who worked behind delivering the product from China to my place.
Olivia Silva
Olivia Silva
eco systcm
I chose TOB because I simply could not find any other provider that offered all the materials I needed under one platform, such NCA, NMC,graphene oxide powder,etc. I really liked the speed of the supplier and quality of the product.
Marry Smith
Marry Smith
eco systcm
We developed a great partnership with TOB New Energy and their dedication to our researching is evident in all aspects of the lab. We appreciate their attention to detail and creative approach to bringing our new inspiration to move forward.
Joe Deer
Joe Deer
eco systcm
Great experience with TOB NEW ENERGY. l found the machines l was looking for on their website. They quickly confirmed that it was available and shipped it. l worked with Gavin. Gavin was very professional, helpful, and easy to work with. Process was easy and smooth.
Brian Howie
Brian Howie
eco systcm
It is a pleasure doing business with supplier. Great communication and fast delivery! I ordered this coating machine and its quality is very good. I really appreciate the people who worked behind delivering the product from China to my place.
Olivia Silva
Olivia Silva
eco systcm
I chose TOB because I simply could not find any other provider that offered all the materials I needed under one platform, such NCA, NMC,graphene oxide powder,etc. I really liked the speed of the supplier and quality of the product.
Marry Smith
Marry Smith
eco systcm
We developed a great partnership with TOB New Energy and their dedication to our researching is evident in all aspects of the lab. We appreciate their attention to detail and creative approach to bringing our new inspiration to move forward.
Joe Deer
Joe Deer
eco systcm
Great experience with TOB NEW ENERGY. l found the machines l was looking for on their website. They quickly confirmed that it was available and shipped it. l worked with Gavin. Gavin was very professional, helpful, and easy to work with. Process was easy and smooth.
Brian Howie
Brian Howie
eco systcm
It is a pleasure doing business with supplier. Great communication and fast delivery! I ordered this coating machine and its quality is very good. I really appreciate the people who worked behind delivering the product from China to my place.
Olivia Silva
Olivia Silva
eco systcm
I chose TOB because I simply could not find any other provider that offered all the materials I needed under one platform, such NCA, NMC,graphene oxide powder,etc. I really liked the speed of the supplier and quality of the product.
Marry Smith
Marry Smith
eco systcm
Know More About Our Business
latest news
TOB Lab-to-Factory Battery Solutions at CIBF 2025
TOB Lab-to-Factory Battery Solutions at CIBF 2025 May 06, 2025
TOB Lab-to-Factory Battery Solutions at CIBF 2025
TOB NEW ENERGY, a leading provider of integrated battery manufacturing solutions, is proud to announce its participation in the upcoming CIBF 2025, scheduled for May 15th to 17th, 2025 in Shenzhen. With two decades of industry expertise, the Xiamen-based innovator will present its comprehensive suite of solutions for battery research and production at Booth 13T001. Complete Battery Ecosystem Solutions As a turnkey solution provider for global clients across 20+ countries, TOB will demonstrate its full-range capabilities: End-to-End Production Lines Customized battery manufacturing systems encompassing plant design, equipment selection, installation, commissioning, and staff training - all optimized for budget and output requirements. Pilot & Lab Line Expertise Specialized solutions for R&D facilities featuring adaptive laboratory design, precision equipment configuration, and researcher-oriented technical support. Next-Gen Battery Technologies Live demonstrations of advanced solutions including: - Solid-state battery systems - Sodium-ion battery architectures - Lithium-sulfur battery configurations - Dry electrode processing technologies Custom Equipment Solutions From lab-scale prototypes to mass production systems - modular equipment adaptable to all development stages. Advanced Material Portfolio Comprehensive supply chain support with innovative materials for emerging battery technologies. "Our participation at CIBF 2025 underscores our commitment to driving battery innovation," said Dany Huang. "With over 2,000 global partners and 20 years of technical accumulation, we're ready to empower researchers and manufacturers in their transition to next-generation energy storage solutions." Visit Us at CIBF 2025 Explore our solutions at Booth 13T001, where our technical team will present live equipment demonstrations and discuss customized cooperation opportunities. About TOB NEW ENERGY Headquartered in Xiamen, China, TOB NEW ENERGY specializes in integrated battery manufacturing solutions, serving global enterprises and academic institutions since 2002. With 2000+ overseas clients and strategic partnerships with leading industry players, the company continues to push boundaries in energy storage innovation. Contact: Website: www.tobmachine.com Email: tob.amy@tobmachine.com Tel: +86-18120715609 Address: Tong'an District, Xiamen City, Fujian Province, China
  • Labor Day Holiday Schedule Notice
    Labor Day Holiday Schedule Notice
    Labor Day Holiday Schedule Notice Apr 30, 2025
    Dear Valued Customers, We would like to inform you that TOB New Energy Technology Co., Ltd. will observe the International Labor Day holiday from May 1st to May 5th, 2024. Regular business operations will resume on Monday, May 6th, 2024. Service Arrangements During the Holiday: Order Processing: Orders placed after April 30th, 4:00 PM (GMT+8) will be processed starting May 6th. Urgent Support: For critical technical issues, please contact our 24/7 Emergency Team at +86-18120715609 or email tob.amy@tobmachine.com. Project Inquiries: Non-urgent requests will be responded to within 1 business day after May 6th. We apologize for any inconvenience this may cause and appreciate your understanding. Thank you for your continued trust in TOB New Energy. Wishing you a peaceful and rejuvenating holiday! TOB New Energy Technology Co., Ltd. Email: tob.amy@tobmachine.com | Tel: +86-18120715609 April 30th, 2025
  • Lithium Battery Coating Process: Main Causes of A&B Surface Misalignment and Related Improvement Measures
    Lithium Battery Coating Process: Main Causes of A&B Surface Misalignment and Related Improvement Measures
    Lithium Battery Coating Process: Main Causes of A&B Surface Misalignment and Related Improvement Measures Apr 24, 2025
    During the lithium battery coating process, misalignment of the A and B surfaces is a critical yet often overlooked issue that directly impacts battery capacity, safety, and cycle life. This misalignment manifests as deviations in coating areas or uneven thickness between the front and back surfaces, potentially leading to risks such as lithium plating and electrode sheet fracture. This article will analyze the multi-dimensional causes from equipment, process, material, and other aspects, while sharing key improvement measures to enhance battery quality consistency. 1. Main Causes of A&B Surface Misalignment 1.1Equipment Factors Insufficient installation accuracy of backup roller/coating roller: Horizontal deviation, coaxial misalignment, or installation errors lead to coating displacement. Positioning error of the coating head: Inadequate encoder/grating ruler precision or sensor signal drift. Abnormal tension control: Uneven tension during unwinding/spooling causes foil stretching, deformation, or wrinkles. 1.2 Material Factors Uneven ductility: Variations in foil ductility result in loss of control over coating gap. Inadequate surface treatment: Surface oxides affect paste adhesion, indirectly causing positional deviation. 1.3Slurry Factors Excessive viscosity: Poor leveling results in slurry accumulation and misalignment. Significant surface tension differences: Uneven edge shrinkage of A/B side slurries. 1.4Process Parameters Coating speed disparity: Different speeds between the two sides lead to inconsistent leveling rates. Inconsistent drying conditions: Temperature differences in A/B side ovens cause varying substrate shrinkage. 2 Improvement Measures 2.1Equipment Optimization Regularly calibrate coaxiality and horizontal alignment of coating rollers and backup rollers. Replace high-precision encoders and grating rulers to ensure coating head positioning error ≤±0.1mm. Optimize tension control systems (e.g., PID closed-loop control) to maintain substrate tension fluctuation ≤±3%. 2.2Foil Material Control Select foils with consistent ductility (e.g., copper/aluminum foil with uniform tensile strength). Enhance foil surface treatment processes (e.g., plasma cleaning or chemical passivation). 2.3Slurry Adjustment Adjust slurry viscosity to optimal leveling range (anode: 10–12 Pa·s; cathode: 4–5 Pa·s). Add surfactants (e.g., PVP or SDS) to balance surface tension differences between A/B side slurries. 2.4Process Parameter Optimization Ensure A/B side coating speeds are consistent, with speed deviation <0.5 m/min. Implement segmented temperature-controlled drying (low-temperature stage for stress relaxation, high-temperature stage for rapid curing), maintaining temperature difference ≤5℃. 3. Specific Troubleshooting Procedures 3.1Equipment Inspection Use a laser interferometer to detect parallelism between coating rollers and backup rollers (error ≤0.02 mm/m). Check servo motor and sensor signal stability (avoid signal drift exceed...
  • Analysis Approach for Low Capacity Issue of Battery Cells
    Analysis Approach for Low Capacity Issue of Battery Cells
    Analysis Approach for Low Capacity Issue of Battery Cells Apr 15, 2025
    The determination of low battery capacity (low capacity) for battery cells is based on a straightforward comparison between the post-formation (post-charging/discharging cycle) capacity and the designed capacity value. If the capacity measured after the formation process is lower than the designed value, the first response should be to confirm whether there are errors in the formation process settings (such as discharge current, charging time, cut-off voltage, and formation temperature). ①If the formation step settings are correct, it is necessary to change the testing point and re-perform the formation process on the battery cell to check if there are issues with the formation equipment or channels. ②Assuming no abnormalities are found in the formation data after changing the equipment, then the original equipment is likely problematic. ③If the re-test still shows low capacity, it can be confirmed that the low-capacity issue truly exists. After confirming the existence of low capacity, it is necessary to further determine the frequency and severity of the low-capacity occurrences to grasp the actual situation of low capacity from an overall perspective. This requires a more systematic approach. Before conducting a systematic analysis, it is advisable to first disassemble the re-charged low-capacity battery cells to inspect the interface. If no issues are found, it is likely due to insufficient positive electrode coating weight or inadequate design margin. If there are interface problems, it may be due to other issues in the manufacturing process or design. Next, we will investigate the causes of low capacity from the design end and the process manufacturing end. I. Design End Material system compatibility: In particular, the compatibility between the negative electrode and electrolyte has a significant impact on battery cell capacity. For newly introduced negative electrodes or electrolytes, if repeated tests show that each battery cell experiences lithium plating and low capacity, there is a high likelihood of material mismatch. The reasons for mismatch may include: ①Inadequate density, thickness, or instability of the SEI (Solid Electrolyte Interphase) film formed during formation; ②Possible delamination of the graphite layer caused by PC (propylene carbonate) in the electrolyte; ③Excessively high designed areal density or compaction density, making the battery cell unable to adapt to high-rate charging and discharging. Adequacy of capacity design margin: ①Starting from the gravimetric capacity of the positive electrode material: Due to errors in positive/negative electrode coating, formation cabinet accuracy, and adhesive effects on capacity, a certain capacity margin must be reserved during design. For new materials, accurate assessment of the gravimetric capacity of the positive electrode in the specific system is crucial. The same positive electrode material may not exhibit the same gravimetric capacity when paired with different negative ...

ready to learn more about tob new energy ?

seeing is believing. see if a tob new energy battery machine is right for you by getting a brochure or the video links of the equipment display and operation.

get a brochure and samples
our team
MEET OUR EXPERTS
Nothing beats seeing the end result
video center
+ more
Mixing Equipment for Battery Manufacturing

Mixing Equipment for Battery Manufacturing
get in touch
subscribe to us
  • f
  • i
  • y
  • t
XIAMEN · CHINA

Copyright © 2015-2025 XIAMEN TOB NEW ENERGY TECHNOLOGY Co., LTD..All Rights Reserved.

leave a message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

Company

top