This equipment is used for the slitting process of lithium battery electrode sheet rolls, specifically suitable for multi-strip narrow-width slitting
This equipment is used for the slitting process of lithium battery electrode sheet rolls, specifically suitable for multi-strip narrow-width slitting. The machine features high slitting precision, closed-loop tension control, and a stable slitting structure. After slitting, the electrode sheets are free of defects such as scalloping, burrs, or indentations.
1、Cantilever Design:
Facilitates material loading, threading, and maintenance.
2、Closed-Loop Unwinding Tension Control:
Includes roll diameter measurement to ensure stable web movement and early warnings for material shortage.
3、Independent Slitting Knife Holder Design:
Convenient for maintenance and switching.
4、Slitting Knife Cleaning Design:
Simplifies blade maintenance to ensure consistent slitting quality.
5、Four-Station Rewinding:
Enhances production efficiency.
6、Multi-Station Dust Removal Before and After Slitting:
Ensures the quality of the electrode sheets.
7、Low-Tension Rewinding Design:
Guarantees the stable slitting of narrow-width electrode sheets.
8、Rewinding Traceability Mechanism:
Maintains the stability of the slitting and rewinding processes.
Phone: 185 3800 8121
Email: Lily@cysitech.com
Contact Person: Zhao Xiaoli
WeChat: 15617818691
Item | Specifications |
Mechanical Speed | 0-50m/min |
Operating Speed | 0-40m/min (specific speed depends on material conditions) |
Number of Slits | Multiple (4 or more) |
Guide Roller Width | 350mm |
Base Material Width | Max. 300mm (recommended edge waste width less than 40mm per side) |
Slitting Width | Minimum achievable width: 3-10mm |
Post-Slitting Appearance | No scalloping, no indentations, no blade marks, no burrs |
Unwinding Roll Diameter | Max. 400mm |
Rewinding Roll Diameter | Max. 350mm |
Unwinding and Rewinding Shafts | 3-inch universal air expanding shaft for unwinding; 3-inch differential shaft for rewinding |
Tension Control | 0-100N, accuracy ±2N |
Operating Direction | From the material transfer direction: left side is the drive side, right side is the discharge side |
Equipment Dimensions | Main body: L2200mm × W1100mm × H1700mm (excluding tri-color light) |
Weight | Approx. 2.5t |
Equipment Color | Gray, with uniform coating and no bare spots |
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