Description
ATOMFAIR® INJ-472 SUPERCAPACITOR VACUUM INJECTION MACHINERESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This machine operates with corrosive electrolytes under vacuum and pressure, requiring glovebox integration and corrosion-resistant materials. Electrical safety and proper grounding are essential due to 1.5kW power consumption at AC220V.
- Electrolyte Compatibility: Use only with approved highly corrosive electrolyte formulations that are compatible with the stainless steel, PE hose, and aluminum alloy construction.
- Vacuum Integrity: Maintain vacuum level at or below -98 KPa during injection to ensure electrolyte absorption consistency and prevent incomplete filling.
- Pressure Safety: Regulate nitrogen supply to provide a minimum pressure of 0.4 MPa for the pressurization stage after injection.
- Electrical Safety: Connect the machine to an AC220V supply with proper grounding and a circuit breaker rated for at least 1.5 kW continuous load.
- Glovebox Environment: Position the machine inside an inert atmosphere glovebox to contain electrolyte vapors and prevent crystallization damage to external components.
This procedure outlines the safe initialization and operation of the vacuum injection machine for supercapacitor electrolyte filling. Follow these steps to ensure consistent absorption and prevent corrosion or crystallization hazards.
Required Equipment: Vacuum pump (not included with machine), Nitrogen pressure regulator, Inert atmosphere glovebox, DMC cleaning solution
- Prepare Glovebox and Nitrogen Supply
Verify the glovebox atmosphere is inert and connect the nitrogen supply with a regulator set to at least 0.4 MPa. - Set Injection Parameters
Configure the vacuum level, injection volume (0-250 ml), standing time, and pressurization parameters on the machine control panel. - Load Supercapacitor Cells
Place up to 12 supercapacitor cells into the fixture stations, ensuring correct height alignment and sealing contact. - Start Injection Cycle
Initiate the vacuum-injection-pressurization cycle and monitor the process for any leaks or pressure deviations. - Unload and Inspect Cells
Remove filled cells from the fixture and inspect for any signs of electrolyte leakage or crystallization. - Perform DMC Cleaning Cycle
Run the built-in DMC cleaning program to flush the pipelines and valve system of residual electrolyte to prevent clogging.
Does the Atomfair-INJ-472's ±1% injection precision justify its 12-minute cycle time for supercapacitor production?
Yes, the ±1% precision minimizes electrolyte waste and ensures cell-to-cell consistency, which is critical for supercapacitor performance. The 12-station, 12-minute cycle is designed to balance throughput with this high accuracy, yielding 60 cells per hour while maintaining a low rejection rate.
Can the Atomfair-INJ-472 accommodate supercapacitor cells outside the specified 50–138 mm height range?
No, the machine is designed specifically for supercapacitors with a diameter of 60 mm and heights between 50 and 138 mm. While flexible fixtures are included for different heights within that range, cells outside these dimensions cannot be processed without custom modifications.
What are the external utility requirements for operating the Atomfair-INJ-472 vacuum injection machine?
The machine requires a separate vacuum pump to achieve ≥ -98KPa and a nitrogen supply at ≥ 0.4MPa for pressurization. It operates on a standard AC220V, 1.5kW power supply. The dual station unit measures 900×800×760 mm and should be installed in a space that accommodates these dimensions and the associated utility connections.
The Atomfair-INJ-472 is a precision vacuum electrolyte injection machine designed for supercapacitors with ±1% injection accuracy and anti-corrosion handling of highly reactive electrolytes, but requires external vacuum and nitrogen supply and is limited to specific cell geometries.
Positive
- High injection precision ±1%: The machine achieves an injection precision of ±1%, ensuring consistent electrolyte dosing for enhanced supercapacitor reliability and performance.
- Anti-corrosion and anti-crystallization design: Constructed with SUS316, PTFE, and corrosion-resistant alloys, the system is built to handle highly corrosive and easily crystallized electrolytes, reducing maintenance and downtime.
Trade-offs
- External vacuum pump required: The machine achieves ≥ -98KPa vacuum during injection but does not include a vacuum pump, necessitating separate procurement and integration into the lab infrastructure.
- Limited to specific supercapacitor dimensions: Application is restricted to supercapacitors with a diameter of 60mm and height range of 50–138mm, constraining flexibility for other cell geometries.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

