MSK-CSC-350 Roll to Roll Micro-Battery Electrodes Slitting Machine for 3-10 mm Width Strips with High Precision Tension Control
The MSK-CSC-350 is engineered specifically for the delicate task of slitting micro-battery electrodes, such as those used in Bluetooth batteries. It enables the conversion of wide electrode rolls into multiple narrow strips with widths ranging from 3 to 10 mm, meeting the stringent requirements of micro-battery manufacturing.
This roll to roll slitting machine operates with high precision tension control and automatic unwinding correction, ensuring minimal defects such as flounces, burrs, or indentations on the electrode strips. The machine supports simultaneous slitting of four or more narrow strips, maintaining consistent quality across all outputs.
Key Features
- Suitable for micro-battery electrodes, especially Bluetooth battery strips.
- Simultaneous slitting of 4 or more narrow electrode strips with preset widths.
- Cutting width per strip adjustable between 3 mm and 10 mm; total cutting width up to 300 mm.
- Automatic tension control from 0 to 100 N with ±2 N accuracy for stable processing.
- Automatic unwinding correction with ±0.5 mm accuracy to maintain strip alignment.
- Clean cuts without flounces, burrs, or indentations, preserving electrode integrity.
- Supports cutting thickness from 10 µm up to 300 µm and speeds up to 40 m/min.
Technical Specifications
| Parameter | Specification |
|---|---|
| Working Voltage | 380 V AC, Three-phase, 50/60 Hz |
| Power | 10 kW |
| Compressed Air Requirement | 0.7 MPa (air compressor not included; gas cylinder use requires two-stage pressure regulator) |
| Reeling Diameter (Max) | 350 mm |
| Unreeling Diameter (Max) | 450 mm |
| Tension Control Range | 0 – 100 N, ±2 N accuracy |
| Unwinding Correction Accuracy | ±0.5 mm |
| Cutting Width | Total 300 mm; individual strips 3 – 10 mm (preset and fixed widths) |
| Cutting Thickness | 10 µm – 300 µm |
| Cutting Speed | 0 – 40 m/min |
Typical Applications
This machine is ideal for manufacturing micro-battery electrodes used in compact energy storage devices such as Bluetooth batteries and other small-format lithium-ion cells. It enables precise slitting of thin electrode materials to exact widths required for advanced battery assembly.
Configuration & Operating Notes
The MSK-CSC-350 requires a compressed air supply at 0.7 MPa for operation; an air compressor is not included. If using a gas cylinder instead, a two-stage pressure regulator must be installed to ensure safe pressure levels. The widths of electrode strips are preset and fixed; manual adjustment of strip width is possible by replacing the space jacket, which is available at extra cost.
