MSK-HRP-300 Roll-to-Plate Hot Rolling Mill with 200°C Max Temperature and 150 mm Rolling Width for Electrode Pre-Drying
The MSK-HRP-300 is engineered to facilitate the hot rolling and pressing of electrode materials, particularly suited for pre-drying processes in battery and thin film electrode fabrication. It enables precise thickness reduction and lamination of multilayer materials by combining a heated roller and a movable hot plate, ensuring uniform pressure and temperature distribution across the sample.
This system employs a DC motor-driven hot roller that transfers motion to the hot plate via friction, allowing controlled rolling speeds and adjustable roller gaps. The unit is compatible with argon gas glove boxes, supporting inert atmosphere processing. Temperature control is independently managed for the roller and plate, with maximum operating temperatures of 200°C and 300°C respectively, enabling effective hot pressing without compromising material integrity.
Key Features
- High-strength refractory steel roller and plate with hardness above RC 58 for durability and wear resistance.
- Roller diameter 96 mm and width 220 mm; suggested rolling width up to 150 mm for versatile sample sizes.
- Adjustable roller gap from 0 to 1.8 mm with dual digital micrometer heads providing ±0.005 mm thickness accuracy.
- Independent digital temperature controllers for roller and plate with temperature accuracy of ±3°C and max heating rate of 4°C/min.
- DC motor with 24 V power and reducing gear (1:75) delivers adjustable rolling speeds from 5 to 45 rpm.
- Movable hot plate dimensioned at 200 mm width by 300 mm length, heated up to 300°C (water chiller required above 100°C, not included).
- Compatible with argon glove box environments for controlled atmosphere processing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 208-240 VAC, 50/60 Hz, single phase, 20 A |
| Power Consumption | 4.5 kVA |
| Roller Material & Hardness | High strength refractory steel, hardness RC > 58 |
| Roller Size | 96 mm diameter × 220 mm width |
| Suggested Rolling Width | 150 mm |
| Roll Line Speed | 0 to 50 mm/s, adjustable |
| Max Roller Temperature | 200°C |
| Roller Gap (Thickness) | 0 to 1.8 mm, adjustable |
| Thickness Indication Accuracy | ±0.005 mm (dual digital micrometer heads) |
| Hot Plate Material & Hardness | High strength refractory steel, hardness RC > 58 |
| Hot Plate Dimension | 200 mm width × 300 mm length |
| Max Hot Plate Temperature | 300°C (water chiller required if >100°C, not included) |
| Temperature Control | Two digital controllers for roller and plate, ±3°C accuracy, max heating rate 4°C/min |
| Motor Type | High torque 24 V DC motor with 1:75 reducing gear |
| Motor Power | 40 W |
| Rolling Speed | 5 to 45 rpm, adjustable |
| Output Thickness Range | Depends on material; e.g., 0.16 mm electrode to 0.1 mm min thickness |
| Thickness Uniformity | ±2 microns with coating thickness ±5 microns and rolling increments <10 microns |
| Atmosphere Compatibility | Argon gas glove box compatible |
| Certifications | CE certified; NRTL or CSA available on request |
Typical Applications
The MSK-HRP-300 is ideal for pre-drying and laminating electrodes in battery research and manufacturing, especially for multilayer thin film electrodes requiring precise thickness control and uniform pressing. It supports processing of copper-coated electrodes, silver/gold layers, and other conductive films used in energy storage and thin film technologies.
Configuration & Operating Notes
The hot plate movement is driven by friction from the hot roller, ensuring synchronized rolling action. For operations exceeding 100°C on the hot plate, an external water chiller is required but not included. Users should avoid contact with heated rollers during operation to prevent injury. Calibration of temperature controllers using a TC-calibrator-LD is recommended periodically to maintain accuracy. Multi-step thickness reduction is advised, with each rolling decrement not exceeding 0.02 mm to preserve material quality.
Dimensions & Shipping
| Product dimensions | 200 mm W x 300 mm L |
|---|
