Cell Lab Electrode Rolling Press [300 mm Width | 10 T Pressure | Battery Electrode Calendering Machine]

Cell Lab Electrode Rolling Press [300 mm Width | 10 T Pressure | Battery Electrode Calendering Machine]

Industrial-grade electrode rolling press for precision thickness control and density enhancement

The Cell Lab Electrode Rolling Press is purpose-built for precise thickness adjustment and densification of battery electrodes in lithium-ion and solid-state battery manufacturing. Featuring 300 mm-diameter hardened rollers, ±0.4 µm surface finish, and up to 10 tons of pressure, it ensures uniform compression and smooth surface quality across wide electrode sheets. Ideal for pilot-scale production, this system provides exceptional mechanical stability, repeatable precision, and process control essential for advanced battery R&D and electrode fabrication.

Key Features

• Precision Roller Gap Adjustment: Fine-tunes electrode thickness from 0 – 2 mm for accurate compactness control.

• Large-Diameter Rollers: 300 mm rollers guarantee consistent pressure distribution and minimal edge deviation.

• Superior Surface Finish: Roller roughness ≤ 0.4 µm ensures smooth, even surface after calendaring.

• Heavy-Duty Structure: Supports up to 10 tons working pressure for high-density electrode rolling.

• Customisable Configuration: Roller width, voltage, and structural parameters can be tailored for different electrode formats or integration with existing lines.

Technical Specifications：

Optional: Custom roller widths, motorised gap control, and integrated heating or thickness-feedback modules available upon request.

Applications & Industries

• Lithium-ion and solid-state battery electrode calendaring

• Precision coating thickness and density control

• Research & pilot-scale electrode sheet production

• Energy-storage materials R&D and prototyping

• Integration with coating and slitting systems

FAQ

Q1: What types of materials can be processed?
It is compatible with aluminium-foil cathodes, copper-foil anodes, and various coated electrode composites.

Q2: How is thickness accuracy maintained?
Micrometre-level roller gap adjustment and hardened rollers ensure consistent electrode thickness.

Q3: Can the machine be integrated into an automated production line?
Yes. It supports inline integration with coating, drying, and slitting systems.

Q4: Is heating available?
A heated version with PID-controlled temperature zones can be customised upon request.

Q5: What maintenance is required?
Minimal — routine cleaning and lubrication of bearings ensure long-term precision and performance.