MSK-DPC-B500-LD 300T Roll to Roll Pressure Controlled Rolling Press with 550mm Wide Hardening Tool Steel Rollers for Battery Electrode Production
The MSK-DPC-B500-LD is engineered to meet the demanding requirements of battery electrode manufacturing through continuous roll-to-roll calendaring. It enables precise thickness control and uniform pressure application on electrode materials, which is critical for optimizing electrode density and electrochemical performance.
This system incorporates a pair of high-strength alloy rollers, each 500 mm in diameter and 550 mm in width, made from hardened tool steel with a hardness rating of HRC 65 and a hardening layer approximately 19 mm thick. The effective rolling width accommodates electrodes up to 520 mm wide, processed at speeds adjustable up to 20 meters per minute via a touchscreen control panel.
Key Features
- Digital pressure control system with adjustable load from 50 to 300 tons (3000 kN) and real-time pressure display with data logging capability.
- Press gap adjustable from 0 to 2 mm with a fine tolerance of 0.001 mm for precise thickness control.
- High-quality rollers made of hardening tool steel (HRC 65) ensuring durability and consistent surface finish with roughness below Ra 0.2.
- Maximum electrode width capacity of 520 mm and roller diameter of 500 mm for large-format electrode processing.
- Rolling speed adjustable from 0 to 20 m/min, controlled via an intuitive touchscreen interface.
- Integrated roller cleaning service, edge cutting device, and dust removal system to maintain process cleanliness and product quality.
- Includes roller installation and unloading cart for ease of maintenance and roller replacement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Working Voltage | 220V ±10%, 3 phase, 50/60 Hz (Power plug not included) |
| Max. Power Consumption | 15 kW |
| Rollers (One Pair) | Diameter: 500 mm; Width: 550 mm; Material: Hardening Tool Steel (HRC 65); Hardening Layer Thickness: ~19 mm |
| Effective Rolling Width | Less than 520 mm |
| Max. Diameter of Delivering and Winding | 500 mm |
| Press Gap | 0 – 2 mm adjustable; Tolerance: 0.001 mm |
| Rolling Speed | 0 – 20 m/min adjustable via touchscreen |
| Thickness Accuracy | ± 0.0025 mm |
| Surface Roughness | Less than Ra 0.2 |
| Pressure Load | 50 – 300 Tons (3000 kN), digitally controlled |
| Compressed Air Requirement | 150 psi (air compressor not included) |
| Operating Environment | Temperature: 25 ± 3 °C; Humidity: 0-90% RH |
Typical Applications
The MSK-DPC-B500-LD is primarily used in the production of lithium-ion battery electrodes, where precise calendaring improves electrode density and uniformity. It supports research and development as well as pilot-scale manufacturing of battery materials requiring controlled pressure and thickness.
Configuration & Operating Notes
Included accessories are a roller cleaning service, edge cutting device, dust removal system, and a roller installation/unloading cart to facilitate maintenance and ensure consistent operation. The system requires an external compressed air supply at 150 psi, which is not included. Users should avoid operating the equipment in hazardous environments, particularly those with flammable gases or vapors, as it is not certified for Class I locations.
Dimensions & Shipping
| Product dimensions | 500mm (Dia.) x 550mm(W) |
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