MSK-540 Roll to Roll Edge Slitting Machine for Single Strip Electrode Preparation in Cylindrical and Pouch Battery R&D
The MSK-540 is engineered to meet the demanding requirements of electrode edge trimming in research and development environments focused on cylindrical and pouch battery technologies. It facilitates the preparation of single strips of coated electrodes by precisely slitting and trimming the edges of electrode rolls, ensuring uniformity and quality essential for subsequent battery assembly processes.
This roll to roll automatic slitting machine operates with a maximum cutting width of 300 mm and is capable of handling electrode thicknesses ranging from 10 to 300 micrometers. Its design incorporates automatic tension control and unwinding correction to maintain consistent material handling and cutting accuracy throughout the process.
Key Features
- Automatic tension control system maintaining tension up to 50N for stable slitting.
- Top and bottom sets of 100 mm diameter round blades made of ultrafine tungsten alloy for precise cutting.
- Stepless manual adjustment of cutting width from 30 to 300 mm with digital display for ease of operation.
- Cutting speed adjustable between 1 to 5 meters per minute to accommodate various material properties.
- Automatic unwinding correction with an accuracy of ±0.5 mm to ensure precise alignment during slitting.
- Maximum reeling and unreeling diameter of 250 mm to support standard electrode roll sizes.
- Low burr condition of ≤ 25 micrometers to minimize edge defects.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | Single-phase 220 VAC, 50/60 Hz (Transformer required for 110 VAC operation) |
| Max Power Consumption | 400 W |
| Cutting Width | 30 to 300 mm, stepless manual adjustment with digital display |
| Cutting Thickness | 10 to 300 µm |
| Cutting Speed | 1 to 5 m/min, adjustable |
| Blade Diameter and Material | 100 mm diameter, ultrafine tungsten alloy |
| Tension Control | Automatic, up to 50 N |
| Reeling/Unreeling Diameter | Max 250 mm |
| Burr Condition | ≤ 25 µm |
| Unwinding Correction Accuracy | ± 0.5 mm |
Typical Applications
The MSK-540 is primarily used in battery research and development laboratories for preparing single electrode strips from coated electrode rolls. It is suitable for cylindrical and pouch battery electrode manufacturing processes where precise edge trimming is critical to ensure electrode quality and performance.
Configuration & Operating Notes
Optional upgrades include multi-blade and wrapping roller configurations to enable simultaneous slitting into up to five strips, as well as de-dusting and iron powder removal devices to enhance cleanliness during processing. For operation at 110 VAC, a separate transformer must be ordered. The machine is CE certified, with additional NRTL or CSA certification available upon request.
