MSK-540-II Roll to Roll Continuous Slitting Machine for Multiple Electrodes Strips with Max 300mm Width
The MSK-540-II is engineered to meet the demanding needs of slitting multiple electrode strips from roll materials with high precision and efficiency. It is particularly suited for applications requiring continuous roll-to-roll processing, ensuring consistent strip widths and clean edges for battery electrode fabrication or similar thin film materials.
This machine integrates automatic roll feeding with tension control and unwinding correction to maintain material alignment and reduce defects during slitting. The cutting width is preset and fixed within a range of 30 to 300 mm, with manual adjustment possible by replacing the space jacket. Cutting thickness capability ranges from 10 to 300 micrometers, accommodating thin electrode films.
Key Features
- Automatic roll-to-roll feeding with tension control up to 50N and unwinding correction accuracy of ±0.5 mm
- High precision round tungsten alloy blades with 100 mm diameter for clean slitting and burr condition ≤16 µm
- Capable of slitting four electrode strips simultaneously with top and bottom blade sets
- Adjustable cutting speed from 1 to 5 meters per minute for process flexibility
- Cutting width range from 30 to 300 mm, preset and fixed; manual width adjustment available via space jacket replacement
- Optional upgrades include multi-blade and wrapping roller for up to 8 strips slitting, and de-dusting/iron powder removal devices
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | Single-phase 220V AC, 50/60 Hz (Transformer required separately for 110V) |
| Maximum Power | 1 kW |
| Roller Width | 380 mm |
| Max Reeling/Unreeling Diameter | 250 mm |
| Tension Control | Automatic, ≤ 50 N |
| Unwinding Correction Accuracy | ± 0.5 mm |
| Blade Material | Ultrafine Tungsten Alloy |
| Blade Diameter | 100 mm |
| Burr Condition | ≤ 16 µm |
| Number of Strips Slitted | Four (top and bottom blades) |
| Cutting Width Range | 30 to 300 mm (preset and fixed) |
| Cutting Thickness Range | 10 to 300 µm |
| Cutting Speed | 1 to 5 m/min, adjustable |
Typical Applications
The MSK-540-II is ideal for slitting electrode strips used in battery manufacturing, especially lithium-ion and other thin film batteries. It supports continuous processing of roll materials, enabling efficient production of uniform electrode strips with minimal burr and precise width control.
Configuration & Operating Notes
Optional upgrades include multi-blade and wrapping roller assemblies to increase strip count up to eight, as well as de-dusting and iron powder removal devices to maintain cleanliness during slitting. The cutting width adjustment beyond preset widths requires manual replacement of the space jacket at additional cost. For operation at 110V power supply, a separate transformer must be ordered.
