MSK-113-SVM-CNSD High-Throughput Six-Channel Vacuum Electrolyte Injection System for Cylindrical Cells with Adjustable Volume and Pressure Control
The MSK-113-SVM-CNSD system is engineered for efficient and accurate electrolyte injection into cylindrical battery cells, particularly the 4680 size, with adaptability for other cylindrical formats through customized cell holders. This equipment addresses the need for consistent electrolyte filling in battery manufacturing and research, ensuring uniform cell performance and quality.
Utilizing a combination of vacuum-assisted and positive pressure injection techniques, the system enables thorough electrolyte diffusion and precise volume control. The process is managed through an intuitive touchscreen PLC interface, allowing operators to set injection volumes and rates tailored to specific cell requirements.
Key Features
- Six independent channels for simultaneous electrolyte injection to increase throughput.
- Compatible with 4680 cylindrical cells; customizable holders available for other sizes.
- Precise plunger metering pumps with adjustable injection volume and rate via touchscreen control.
- Vacuum capability up to -95 KPa and positive pressure filling adjustable up to 120 KPa.
- Electrolyte tank capacity of up to 300 ml per channel.
- Requires external double-stage rotary vacuum pump and inert gas supply for pneumatic operation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Power | AC 110-220 V ±10%, 50/60 Hz, Single phase |
| Power Consumption | 750 W |
| Electrolyte Dispenser | Precise plunger metering pumps with adjustable volume and injection rate |
| Electrolyte Tank Capacity | Max. 300 ml |
| Supported Cell Size | 4680 cylindrical cells; customizable holders for other cylindrical sizes |
| Injection Pump Speed | 30 r/min |
| Vacuum Range | Up to -95 KPa, adjustable; standing vacuum -60 KPa |
| Positive Pressure Filling | Max. 120 KPa, adjustable |
| Tubing Sizes | Electrolyte flow tubing (PTFE): O.D. 3 mm, I.D. 2 mm; Injection tubing (BPT): O.D. 5 mm, I.D. 3 mm; Transfer tubing (BPT): O.D. 6.4 mm, I.D. 3.2 mm |
| Working Gas | 0.5–0.8 MPa high purity inert gas (preferably Argon) for pneumatic system and dry atmosphere maintenance |
| Dimensions (L×W×H) | 900 × 400 × 950 mm |
Typical Applications
This system is ideal for battery research and development environments focused on cylindrical cell manufacturing, electrolyte filling process optimization, and quality control. It supports high-throughput electrolyte injection for 4680 cells and can be adapted for other cylindrical formats, facilitating consistent electrolyte distribution and improved cell performance.
Configuration & Operating Notes
The MSK-113-SVM-CNSD requires an external double-stage rotary vacuum pump for vacuum diffusion, degassing, and sealing operations; this pump is not included. Additionally, a supply of high purity inert gas (such as Argon) at 0.5 to 0.8 MPa is necessary to operate the pneumatic system and maintain a dry atmosphere within the working chamber. When used in a dry room environment, an air compressor and fittings are required but not supplied. If a gas cylinder is used instead of an air compressor, installation of a two-stage pressure regulator is mandatory to ensure safe pressure levels. Operators should follow safety protocols for handling inert gases and vacuum equipment.
Dimensions & Shipping
| Product dimensions | L900*W400*H950mm |
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