Electrode Notching Machine

Your Professional Electrode Notching Machine Supplier

Since 2003, our journey in the battery industry has evolved from supplying premium battery materials and electrode films to becoming a full-service provider of turnkey battery production solutions.
Our product portfolio includes lithium ion battery coin cell assembly, automotive spot welder, and pouch cell assembly, among others.

Why Choose us

Quality Assurance

We strictly adhere to international quality management system standards. Our products have passed multiple certifications including ISO, CE, and UL, ensuring high reliability and long-term stability.

Professional Service Team

Equipped with an experienced technical support team and after-sales service personnel to provide customers with comprehensive and timely technical support, as well as operation and maintenance guarantees.

Technological leadership

The company has independently developed high-efficiency energy conversion technology, continuously promotes product innovation, and maintains its leading position in the field of power management systems.

Parameter

Material	Feeding method	Material length (mm)	Material width(mm)		Material thickness(μm)		Maximum outer diameter (mm)	Inner diameter (mm)
Material	Feeding method	Size range	Size range	Tolerance	Size range	Tolerance	Maximum outer diameter (mm)	Inner diameter (mm)
Tab	Coil	3 0～ 70	3-6	0.1	100～150	2	ф 4 00	Ф 76.2
Electrode	Coil	300～1500	30～ 65	0. 1	100～280	5	Ф 4 00	ф76.2
Protective tape	Coil	4 0～ 70	5～ 25	0.2	50～80	5	Ф 180	ф76.2

Benefits of Electrode Notching Machine

Compatibility: Ensure the equipment supports the specific materials and dimensions used in your battery design.

Precision & Accuracy: Look for machines with high tolerances to maintain consistency across batches.

Automation Capabilities: Consider systems with automation features to increase throughput and reduce manual errors.

Ease of Maintenance: Choose equipment with accessible components and clear maintenance protocols to minimize downtime.

Scalability: Verify if the machinery can be upgraded or expanded as production needs grow.

Working Of Electrode Notching Machine

01/

Design Input: Engineers create detailed CAD (Computer-Aided Design) files specifying dimensions and notching patterns for each component.

02/

Material Loading: Raw materials, such as electrode sheets or separators, are loaded into the notching machine, often on automated feeders.

03/

Programming & Calibration: The machine is programmed with the design files, and calibration ensures precision for each batch.

04/

Execution of Notching: The machine performs the notching or cutting process, using laser, mechanical blades, or other tools, to produce the desired shapes.

05/

Quality Inspection: Finished components undergo inspection, either manually or via automated systems, to verify dimensions and quality.

06/

Assembly & Testing: Notched components are assembled into batteries, which are then tested for performance and safety.

Transportation

Whether it is air freight, express delivery, or sea freight, we can arrange shipments according to the time required by customers. We help customers inquire about the best rates and arrange the delivery of your goods in the most economical way. This allows you to control the schedule of the entire project to meet seasonal cargo demand.

FAQ

Q: What are the functions of the electrode slotting machine?

A: Key functions include automatic tab feeding, cutting, welding, and taping with ±0.5mm accuracy, automatic error compensation for electrode length and meandering, real-time tension control, and dust removal. The machine supports reel-to-reel processing and is equipped with dual protective tape application for enhanced safety.

Q: What is electrode notching machine?

A: Our battery electrode notching machine is engineered for precision and efficiency in electrode tab welding and protective tape application. It performs high-speed single-tab welding with ultrasonic technology and applies dual-side protective tape in one continuous operation.

Q: What are the manufacturing processes of electrodes?

A: The electrode manufacturing process involves several key steps, typically beginning with mixing active materials, binders, and conductive additives to create a slurry (or dry powder). This is followed by coating the slurry onto a metal foil current collector and drying it, or by a dry process that applies powders directly. Next, the coated electrode is compressed through roll pressing, then slitting it to the correct width and notching it to create tabs for the terminals.

As one of the most professional electrode notching machine manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy automatic electrode notching machine for sale here from our factory. For customized service and OEM service, contact us now.

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