MSK-DPC-B320 Automatic Roll-to-Roll Calendering Press with 100T Max Pressure and 350 mm Effective Rolling Width
The MSK-DPC-B320 is engineered to meet the demanding requirements of battery electrode manufacturing by providing precise calendering through an automated roll-to-roll system. This equipment enables uniform thickness and surface finish of electrodes, critical for battery performance and reliability. It accommodates electrode widths up to 350 mm and operates at speeds up to 6 meters per minute, supporting efficient production workflows.
The press utilizes a pair of high-strength alloy rollers, each 320 mm in diameter and 370 mm wide, made from hardened tool steel (9Cr3Mo) with a surface hardness of HRC 65-70 and a 10 mm hardened layer. The system offers a maximum rolling force of 100 metric tons and a press gap adjustable from 0 to 2 mm with a tolerance of 0.001 mm, ensuring precise control over electrode thickness and flatness. Digital pressure control with real-time display and data saving enhances process monitoring and repeatability.
Key Features
- Automatic roll-to-roll calendering system optimized for battery electrode production.
- Rollers: 320 mm diameter x 370 mm width, made of hardened tool steel with HRC 65-70.
- Maximum rolling force of 100 tons with press gap adjustable between 0 to 2 mm (±0.001 mm tolerance).
- Rolling speed adjustable from 0.3 to 6 m/min via touch screen control panel.
- Thickness accuracy of ±0.0025 mm and surface roughness ≤ Ra 0.8 for high-quality electrodes.
- Integrated roller cleaning, edge cutting, and dust removal devices included.
- Optional roll-to-roll unwinding and winding units with tension control up to 50 N.
Technical Specifications
| Parameter | Specification |
|---|---|
| Working Voltage | AC 220V or 380V, 50/60 Hz, Three Phase |
| Max Power Consumption | 6 kW |
| Roller Dimensions | 320 mm Diameter x 370 mm Width |
| Roller Material | Hardening Tool Steel 9Cr3Mo, HRC 65-70, 10 mm hardened layer |
| Effective Rolling Width | ≤ 350 mm |
| Max Diameter of Delivering and Winding Rollers | 320 mm |
| Max Rolling Force | 100 Tons |
| Press Gap | 0 – 2 mm adjustable, tolerance 0.001 mm |
| Rolling Speed | 0.3 – 6 m/min adjustable via touch screen |
| Thickness Accuracy | ± 0.0025 mm |
| Surface Roughness | ≤ Ra 0.8 |
| Pressure Control Range | 1 – 100 Tons, adjustable with real-time display and data saving |
| Compressed Air Requirement | 0.5 – 0.8 MPa (air compressor not included) |
| Operating Environment | Temperature 25 ± 3 °C, Humidity 0 – 90% RH |
Typical Applications
This calendering press is primarily used in the production of battery electrodes, where precise thickness control and surface uniformity are essential for cell performance. It is suitable for processing electrode materials in lithium-ion and other advanced battery technologies requiring roll-to-roll manufacturing.
Configuration & Operating Notes
The system includes built-in roller cleaning, edge cutting, and dust removal devices to maintain process cleanliness and quality. A roller installation and unloading cart is provided for ease of maintenance. An optional roll-to-roll unwinding and winding unit can be integrated, supporting maximum roller widths of 350 mm and tension control up to 50 N.
Users must ensure the equipment is operated in non-hazardous environments; use in flammable or explosive atmospheres is strictly prohibited. Compressed air supply and stable environmental conditions are required for optimal performance.
Dimensions & Shipping
| Product dimensions | 320mm Diameter x 370mm Width |
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