MSK-E110-A8 8-Channel Automatic Coin Cell Assembling Machine for CR20XX Cells, Glovebox-Compatible with Electrolyte Injection and Sealing
The MSK-E110-A8 is engineered to streamline the fabrication of coin cells with a diameter of 20mm, such as the widely used CR2032 type. It automates the entire assembly process, including stacking of components, precise electrolyte injection, and final cell sealing, significantly reducing manual labor and improving reproducibility. Its compact footprint allows installation inside gloveboxes or dry rooms, ensuring controlled atmosphere conditions for sensitive battery materials.
This machine employs servo motors combined with a high-precision load sensor to maintain stable pressure during sealing, which is adjustable up to a maximum of 1000KG. The electrolyte injection system uses a peristaltic pump capable of dispensing volumes with ±7% accuracy, customizable according to the assembly sequence. The standard package includes a CR2032 sealing die, with other sizes available upon request.
Key Features
- Fully automated sequential assembly including component stacking, electrolyte injection, and sealing.
- Eight channels enable simultaneous assembly of multiple coin cells per batch.
- Adjustable electrolyte injection volume via peristaltic pump with ±7% dispensing accuracy.
- Sealing pressure adjustable up to 1000KG with ±0.5% full scale sensor accuracy.
- Compact design suitable for glovebox or dry room operation.
- Touchscreen control interface for easy operation and process customization.
- Supports two configurable assembly sequences (negative or positive stacking order) for CR2032 cells.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MSK-E110-A8 |
| Cell Diameter Compatibility | 20 mm (CR20XX series) |
| Channels | 8 simultaneous cells |
| Power Supply | AC110V±10% or AC220V±10%, Single Phase, 50/60 Hz (optional selection) |
| Output Power | 350 W |
| Assembly Time per Cell | Approx. 90 seconds (post material loading) |
| Positioning Accuracy | Stacking concentricity ±0.1 mm; tray processing ±0.05 mm |
| Sealing Pressure | Adjustable, max 1000 KG; recommended 500-700 KG for CR20 series |
| Pressure Sensor Accuracy | ±0.5% full scale |
| Suggested Electrolyte Volume | ~75 mg (negative sequence), ~100 mg (positive sequence) |
| Sealing Die | CR2032 die included; other sizes available on request |
| Control Interface | Touchscreen |
Typical Applications
This machine is ideal for research and development laboratories and small-scale production environments focused on coin cell battery fabrication. It supports precise assembly and electrolyte filling for consistent cell performance, suitable for battery material testing, quality control, and prototype development.
Configuration & Operating Notes
Materials must be manually loaded into the stations before initiating the automated assembly sequence. The machine supports two assembly sequences (negative and positive stacking order) configurable upon request. Proper cleaning of the sealing die with ethanol after each use is essential to prevent corrosion from electrolyte residues. Users should handle electrolytes with care due to their corrosive nature. Optional sealing dies for other coin cell sizes can be requested separately.
