Description
ATOMFAIR® ATOMFAIR-VO386 THREE-LAYER VACUUM OVENRESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The oven operates with a three-phase 380V supply and requires a regulated compressed air source between 0.5 and 0.8 MPa. Its vacuum retention performance depends on maintaining seal integrity and proper door closure to achieve ≥95% pressure retention over 24 hours at -0.1 MPa.
- Electrical Safety Constraint: The three-phase 380V supply must be properly grounded and the dual-stage over-temperature protection must remain active during all heating operations.
- Thermal Management Constraint: Forced air circulation pathways must be unobstructed to prevent fan overheat protection from triggering an automatic shutdown.
- Vacuum Retention Constraint: All chamber seals and doors must be free of damage and closed securely to sustain a vacuum level of -0.1 MPa with a 24-hour retention rate of at least 95%.
- Compressed Air Quality Constraint: The compressed air supply must be dry and pressure-regulated to 0.5–0.8 MPa to ensure reliable pneumatic valve actuation.
- Installation Environment Constraint: The oven must be placed in a well-ventilated area with ambient temperature within the specified range to avoid overheating the control system.
The oven uses independent three-chamber control with an automatic cycle for heating, vacuum pumping, and gas filling. Proper initialization ensures safe and reliable baking of lithium battery electrodes and cells.
Required Equipment: Compressed air supply (0.5–0.8 MPa), Touch screen control panel, Custom material rack
- Inspect Chambers
Inspect each chamber for cleanliness and ensure no debris or moisture is present before loading samples. - Connect Air Supply
Connect the regulated compressed air line to the oven inlet and confirm pressure is within 0.5–0.8 MPa. - Set Parameters
Set the desired temperature, heating time, vacuum duration, and gas fill parameters for each chamber via the touch screen interface. - Load Samples
Load electrode sheets or battery cells onto the material rack and place the rack into the appropriate chamber. - Seal Chambers
Close each chamber door firmly to create a vacuum-tight seal before starting the cycle. - Start Automatic Cycle
Initiate the automatic cycle on the touch screen to begin sequential heating, vacuum pumping, and gas filling. - Cool and Vent
Allow the chambers to cool naturally after cycle completion, then slowly vent the vacuum before opening the doors.
How does the independent three-chamber design of the Atomfair-VO386 impact temperature uniformity and heating rate compared to a single-chamber vacuum oven?
The three-chamber design achieves temperature uniformity of ±3°C and fluctuation of ±1°C per chamber independently, with a heating rate from ambient to 80°C in under 20 minutes under no-load. Each chamber operates with its own heating, vacuum, and gas filling cycle, enabling different baking profiles simultaneously. This trades individual chamber volume for process flexibility and isolation without degrading thermal performance.
Which lithium battery electrode and cell configurations can be baked in the Atomfair-VO386 vacuum oven without process contamination?
The three independent chambers with separate heating, vacuum, and gas filling cycles allow simultaneous baking of different electrode sheets or cell formats without cross-contamination. The SUS304 stainless steel inner chambers support a range of battery chemistries, and custom material racks are available for specific geometries. The temperature range from ambient to 150°C covers standard drying profiles for electrodes and assembled cells.
What power and compressed air infrastructure is required for the Atomfair-VO386 vacuum oven, and what safety protections are included?
The oven requires a three-phase 380V, 8KW power supply and a compressed air source at 0.5–0.8 MPa. Safety protections include dual-stage over-temperature protection with automatic power cut-off and fan overheat protection. The PLC-controlled automatic cycling manages heating, vacuum, and gas filling sequencing to minimize operator intervention and risk.
This three-chamber vacuum oven provides independent temperature control per chamber, enabling simultaneous processing of different battery electrode baking profiles, with high vacuum retention ensuring consistent drying over extended cycles.
Positive
- Independent three-chamber control: Each chamber operates with its own heating, vacuum, and gas-filling cycle, allowing different baking processes to run concurrently for improved throughput and process flexibility.
- High vacuum retention: At -0.1MPa, the oven maintains ≥95% pressure retention over 24 hours, ensuring stable vacuum conditions critical for moisture-sensitive electrode and cell drying.
Trade-offs
- Limited maximum temperature: The maximum operating temperature of 150°C restricts use for processes requiring higher thermal exposure, such as certain binder curing or solvent removal steps above this threshold.
- Requires compressed air supply: The oven needs an external compressed air source at 0.5–0.8 MPa for pneumatic controls or gas filling, adding infrastructure requirements and potential supply consistency demands.
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).
