Automatic Electrode Slitting Machine for Lithium-ion Battery Manufacturing
Product Overview
The GELON Automatic Electrode Slitting Machine is designed for precision slitting of lithium-ion battery electrode rolls after the coating and calendering process. It is suitable for both cathode and anode electrodes, ensuring high slitting accuracy, stable tension control, and clean cutting edges with minimal burrs.
The machine integrates automatic unwinding, EPC web guiding, precision slitting, rewinding, edge trimming, and dust collection into one intelligent system. Equipped with servo-driven control and automatic tension regulation, it ensures stable material transportation throughout the entire slitting process, significantly improving production efficiency and product consistency.
Designed for lithium battery manufacturers, research institutes, and pilot production lines, this equipment is compatible with various battery chemistries including LFP, NMC, LCO, LMO, NCA, LTO, and graphite electrodes.
Main Features
- High-precision slitting accuracy up to ± 0.1 mm
- Automatic ultrasonic EPC web guiding system
- Servo-controlled blade drive for stable operation
- Closed-loop automatic tension control
- Dual-shaft differential rewinding system
- Tungsten carbide slitting blades for long service life
- Automatic dust collection system
- Low electrode burr and excellent strip straightness
- Compatible with both cathode and anode electrode rolls
- Suitable for continuous industrial production
Technical Specifications
| Item |
Specification |
| Product |
Automatic Electrode Slitting Machine |
| Application |
Lithium Battery Electrode Slitting |
| Suitable Materials |
LFP, LCO, LMO, NMC, NCA, LTO, Graphite Electrodes |
| Electrode Thickness |
10-250 μm |
| Slitting Width |
50-650 mm |
| Designed Roller Width |
750 mm |
| Mechanical Speed |
50 m/min |
| Slitting Speed |
0-40 m/min |
| Slitting Accuracy |
≤ ±0.1 mm |
| Electrode Burr |
Longitudinal <8 μm; Transverse <10 μm |
| EPC Accuracy |
±0.2 mm |
| Tension Control |
Fully Automatic Closed-loop |
| Rewinding Method |
Dual-shaft Differential Slip Shaft |
| Air Consumption |
450 L/h |
| Power Supply |
30A / 50Hz |
| Power |
6 kW |
| Machine Size |
Approx. 2200 * 2100 * 2150 mm |
| Weight |
Approx. 3.5 Tons |
| Warranty |
1 Year |
Applications
The Automatic Electrode Slitting Machine is widely used for:
- Lithium-ion battery manufacturing
- Cylindrical cell production
- Prismatic battery production
- Pouch cell production
- EV battery manufacturing
- Energy storage battery production
- Battery pilot production lines
- Battery research laboratories
About GELON
GELON is a professional supplier of lithium-ion battery materials, laboratory equipment, battery manufacturing machines, and complete production line solutions. With years of industry experience, we provide one-stop services covering battery material supply, equipment manufacturing, technical support, and turnkey project solutions for customers worldwide.
Our products are widely used in universities, research institutes, battery manufacturers, and energy storage companies across more than 80 countries and regions. We are committed to delivering reliable products, competitive pricing, and comprehensive after-sales support to help customers achieve efficient and successful battery production.
Whether you are building a laboratory, scaling up pilot production, or establishing a complete lithium battery manufacturing line, GELON is your trusted partner for advanced battery technology solutions.
