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Triple vacuum oven

1. Equipment Overview

Suitable for baking lithium-ion battery electrodes, cells, and batteries to be filled with electrolyte.

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II. Technical Parameters

No.NameTechnical Parameters
1Heating PrincipleThree-layer separate heating
2TemperatureRoom temperature to 150℃
3Vacuum DegreeWhen pumped to -0.1~-0.09Mpa, digital display pressure holding ≥95% for 24H
4Display ErrorSetting value and stable display value ≤±1℃
5Insulation PerformanceOuter wall temperature does not exceed 50 degrees (except for glass door)
6Temperature UniformityEach point in the inner cavity within 50mm from the wall: ≤±4℃ under vacuum, ≤±3℃ under normal pressure
7Temperature Consistency≤30℃ (within 100 degrees of temperature rise of adjacent layers, only 30 degrees higher than room temperature)
8Response SpeedDisplay reaches the set value within 60 minutes, empty core temperature stabilization time is 1.5 hours, vacuum and break vacuum time is 1 minute
9Chamber DimensionsApprox. 320mm high × 780mm wide × 800mm deep × 3


III. Main Spare Parts Brands

No.NameBrand
1PLCMitsubishi or equivalent brand
2TouchscreenWeilon or equivalent brand
3Temperature ControllerDigital intelligent temperature controller/microcomputer PID automatic calculation
4Temperature Control ModePID+SSR (SCR), Shanghai Yatai or equivalent brand
5Overtemperature ProtectionShanghai Yatai temperature controller or equivalent brand
6Vacuum GaugeTaiwan Jing Deng or equivalent brand
7Heating TubeGreat Wall Electric Heating or equivalent brand


IV. Installation Environment Requirements

  1. Power supply: AC380V/50Hz, power about 7.5KW.

  2. Compressed air: 0.5~0.7Mpa, 20L/min.

  3. Vacuum source: -0.09MPa, 30L/min.

  4. Equipment foundation bearing capacity ≥200㎏/m2

  5. Equipment specifications:

    1. Equipment weight: approx. 100kg.

    2. External dimensions: approx. L(1.2m)x W(1.1m)x H(2m).

    3. Appearance color: light gray.

  6. Environmental requirements:

    1. Ambient temperature: 25±5℃.

    2. Relative humidity: 30%~75%RCH, the on-site air should be dry and unobstructed, and free of acid and alkali corrosion.

    3. Grounding: protective grounding.

Please note:

  • The translation is based on the provided text and may not be entirely accurate or complete.

  • Some technical terms may not have a direct English equivalent, and the translation may be slightly different from the original meaning.

  • It is always recommended to consult with a professional translator or engineer for accurate and complete translations of technical documents.


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