Φ200mm × 300mm Laboratory Battery Heating Roller Press Calendaring Machine

Φ200mm × 300mm Laboratory Battery Heating Roller Press Calendaring Machine

I. Summary ：

This roller press model is specifically designed for the rolling process of small lithium electrode sheets, operating on a single-phase 220V power supply and suitable for use in university and industrial testing lines. The heating-type pair roller press is tailored for material researchers, ideal for manual rolling of battery materials, small quantities of precious metals such as gold and silver, and non-ferrous metals like copper and aluminum in laboratory settings. It features adjustable rolling thickness and simple operation, making it particularly suitable for thinning and density enhancement of lithium battery plates made from clean energy materials.

II. Working Principle:

This device is driven by a reduction motor to operate a high-hardness pressing roller. The roller gap is mechanically adjusted to compress and shape the electrode sheets, thereby increasing their mass density.

III. Technical Specifications:

1. Power: 380V,4 kW

2. Roll temperature: 150°C

3. The temperatures of the two rollers can be independently controlled and adjusted as needed.

4. Roll dimensions: Φ200mm × 300mm;

5. Roll surface hardness: HRC62;

6. Roller cylindricality: ≤±2 μm;

7. Effective clearance: adjustable from 0 to 4 mm;

8. Operating speed: Continuous variable transmission with adjustable linear speed from 0 to 4.0 meters per minute;

9. Roller surface finish:;

10. Working width: Maximum 300 mm;

11. Quenching depth of the roller surface: 50 mm;

13. Maximum pressure approximately: 40 T;