MSK-2150-H5-R2R 5T Pressure-Controlled Roll-to-Roll Cold Rolling Press with 150mm Width for Battery Electrode Calendaring
The MSK-2150-H5-R2R is engineered to meet the demanding requirements of battery research and development, specifically for electrode calendaring processes. This roll-to-roll cold rolling press enables precise control of pressure and rolling speed to improve electrode compaction density, which is critical for battery performance. Its compact design and compatibility with inert gas glovebox environments make it suitable for sensitive material handling.
The system utilizes hardened steel rollers with chromium electroplating, measuring 150 mm in width and 100 mm in diameter, providing durability and consistent surface hardness (HRC 58-60). Pressure can be adjusted up to 5 tons via a touchscreen interface, allowing fine tuning of rolling force. Rolling speed is variable between 0.1 and 2.5 meters per minute, with the ability to reverse direction. The integrated dual micrometer enables thickness adjustments from 0 to 2.5 mm with high accuracy.
Key Features
- Adjustable loading force up to 5 tons controlled via touchscreen.
- Rolling speed adjustable from 0.1 to 2.5 m/min with forward and reverse directions.
- Hardened steel rollers (150 mm width, 100 mm diameter) with Cr electroplated coating for wear resistance.
- Dual micrometer for precise thickness control within 0–2.5 mm range.
- Active tension control with adjustable torque motor and infinite switch (0–20 N tension range).
- Touchscreen displays rolling speed, pressure settings, and real-time pressure feedback.
- Glovebox compatible with brushless motor to prevent sparking in inert gas environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Loading Force | 5 Tons (adjustable) |
| Rolling Speed Range | 0.1–2.5 m/min |
| Roller Dimensions | 150 mm width × 100 mm diameter |
| Roller Material & Hardness | Hardened steel, Cr electroplated, HRC 58–60 |
| Thickness Adjustment Range | 0–2.5 mm via dual micrometer |
| Tension Control | Infinite switch 0–20 N, torque motor adjustable |
| Rolling Accuracy | ±1.5 μm |
| Motor Power | 750 W AC motor with frequency speed controller |
| Power Supply | AC 110–220 V, single phase, 50/60 Hz, 1000 W |
| Roller Surface Cleaning | Use acetone after each use; apply anti-rust lubricant if idle |
| Maximum Sample Width | 140 mm (up to 180 mm with custom 200 mm rollers) |
| Compliance | CE certified; NRTL or CSA optional |
Typical Applications
This press is optimized for battery electrode calendaring in research and development settings, enhancing electrode density and uniformity. It is suitable for processing thin films and sheets in inert atmospheres such as argon gloveboxes, ensuring material integrity during rolling.
Configuration & Operating Notes
The system includes a roll-to-roll unit with brushless motor to prevent sparking in glovebox environments. Operators should clean roller surfaces with acetone after each use and apply anti-rust lubricant if the machine is idle for extended periods. Materials harder than 50 HRC must not be rolled to avoid damage. Multi-step thickness reduction is recommended, limiting each pass to a maximum decrement of 0.02 mm compared to the original sheet thickness.
