Continuous Slitting Machine for lithium battery electrode Pole cutting

Continuous Slitting Machine for lithium battery electrode Pole cutting

This equipment is used for the slitting process of lithium battery electrode sheet rolls, specifically suitable for slitting multiple strips with various widths

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This equipment is used for the slitting process of lithium battery electrode sheet rolls, specifically suitable for slitting multiple strips with various widths. 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.

Key Features:

1、Closed-Loop Unwinding Tension Control:
Includes roll diameter measurement to ensure stable web movement and early warnings for material shortage.

2、Independent Slitting Knife Holder Design:
Equipped with a protective cover for easy maintenance and switching, ensuring high safety.

3、Slitting Knife Cleaning Design:
Simplifies blade maintenance to ensure consistent slitting quality.

4、Dual-Station Air Expanding Differential Shaft Rewinding:
Provides stable and efficient rewinding operations.

5、Multi-Station Dust Removal Before and After Slitting:
Ensures the quality of the electrode sheets.

6、Rewinding Traceability Mechanism:
Maintains the stability of the slitting and rewinding processes.

For inquiries about our vacuum equipment, feel free to contact us for more information and quotes.

Phone: 185 3800 8121

Email: Lily@cysitech.com

Contact Person: Zhao Xiaoli

WeChat: 15617818691

Technical Specifications:

Item	Specifications
Power Supply	Three-phase five-wire AC380V, frequency 50Hz, power 7KW
Mechanical Speed	0.2-50m/min
Operating Speed	0.2-40m/min (specific speed depends on material conditions)
Number of Slits	Standard configuration: 4; customizable based on customer requirements
Guide Roller Width	450mm
Base Material Width	Max. 400mm (recommended edge waste width after slitting: 15~40mm on each side)
Slitting Width	30~270mm
Post-Slitting Appearance	No scalloping, no indentations, no blade marks, no noticeable 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 universal air expanding differential shaft for rewinding
Tension Control	Max. 100N
Operating Direction	From the material transfer direction: left side is the drive side, right side is the discharge side
Equipment Dimensions	Main body: approx. L2800mm × W1300mm × H1750mm (excluding tri-color light and dust collector)
Weight	Approx. 2.5t