Stock Code: 301599
Dry Electrode Calender – Split
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The Dry Electrode Calender - Split is a core piece of equipment in fields such as dry-process electrodes and solid-state batteries. It is primarily composed of a roller-forming mechanism, a precision rolling and thinning mechanism, a constant-tension winding mechanism, a servo hydraulic system, a temperature control system, and an automated electrical control system. It performs a hot-pressing continuous film-forming process on powders that have undergone fiberization treatment in the previous step, then continuously rolls and hot-presses the formed film to thin it, and finally winds the film onto a roll via the constant-tension winding mechanism, resulting in a self-supporting film for dry-process electrodes.
Specifications
Basic parameter
| Item | Parameter/Specification |
| Calender Roll Specification | 160/450*400, other dimensions customizable |
| Film Thickness | 60~400μm |
| Thickness Accuracy | ±3μm |
| Roll Surface Temperature Uniformity | ±1.5℃ |
| Linear Pressure | Max 140kg/mm |
| Overall Dimensions | 7500x3200x3100mm (LxWxH) |
| Total Weight | »25t |
| Total Power | »150kW (of which main unit power is 65kW) |
| Noise Level | 80dB(@ 1 meter from the host) |
| Control Method | AI control technology, closed-loop control, online fitting, data traceability |
Product Highlights
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Feature
- Modular Structure
- High-precision Gap Servo Hydraulic System
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Advantage
- Primary roller forming, secondary precision rolling and thinning, equipped with advanced AI process monitoring and online deviation correction algorithm control.
- Repeat positioning accuracy ±1μm, detection accuracy ±0.5μm; force control accuracy <0.1%.
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Benefit
- Facilitates process deviation correction and process exploration/adjustment; adapts to high rolling force, wide-width film forming conditions.
- Precise roll gap adjustment, high film thickness consistency.
