Advanced Features
| - Large or mid-size Pouch cells (EV cells) vacuum sealing, electrolyte injection, vacuum standing three-in-one design
- The electrolyte filler with a speed control console and injection pump for the high-precision dispensing
- Electrolyte injection could be done under different vacuum levels in order to achieve a better electrode immersion
- The built-in liquid electrolyte filtration system and vacuum pump
- Vacuum sealing: high-temperature uniformity and high-consistency sealing performance
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Input Power
| - AC 208 - 240 V 50/60 Hz Single phase
- Power: 1.5 KW
- AC 110V single-phase version is available upon request
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| Working Gas | - Used in the dry room
- 0.5~0.8 Mpa high purity compressive inert dry gas (Ar is preferred) is required for driving the pneumatic system
- Continues dry inert gas purging for the working chamber is required to maintain a dry atmosphere for electrolyte injection and diffusion
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| Electrolyte Dispenser | - An electrolyte plunger metering pump is included for precise electrolyte filling; Injection Accuracy: 3 ‰
- During the electrolyte injection and vacuum standing under the vacuum, The liquid electrolytes would be vaporized. Please consider refilling the electrolyte if necessary
- Electrolyte filling volume and injection rate adjustable via touch screen PLC control
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| Pouch Size Adaptability | - Max. L 500 mm * W 350 mm * H 20 mm
- Multi-cell seal up to 500 mm in length ( for example 6 x 80 mm)
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| Vacuum Degassing | - Vacuum range: -95 ~ 0 kPa adjustable
- Dwell Time: 0 ~ 99 seconds adjustable
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| Hot Sealing Blade | - Sealing blade width: 10 mm (standard)
- Customizable up to 15 mm
- Sealing blade length: ≤ 550 mm
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| Sealing Pressure | - Maximum sealing pressure: 0.7 MPa (500 kg*f)
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| Sealing Temperature | - Two digital temperature controllers on the front panel provide independent control for the left and right heating dies.
- Temperature range: 50 ~ 250 ℃ adjustable (accuracy +/- 2 ℃)
- Recommended sealing temperature: 180~190 ℃
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| Sealing Time | - 0 ~ 99 seconds adjustable (8 ~ 10 seconds is recommended)
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Machine Dimensions
|  Footprint: 1,200 mm L * 565 mm W * 1,820 mm H |
| Net Weight | |
| Warranty | - One Year limited warranty with lifetime support
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| Compliance | - NRTL Certification is available upon request at extra cost
- MTI has granted the patent 201822101349.0 for the Pouch Cell Sealing Machine integrated with Electrolyte Injection MSK-115A-H since December 2019.
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Operation Manual & Video
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| Application Notes | - Please clean the sealing dies after each use. Clean the sealing die after it has cooled down to avoid corrosion by the electrolyte.
- Check the level and smoothness of the sealing die surface regularly. If there is damage to the sealing die, please contact MTI to order a replacement.
- The featured air-tight chamber enables the operation under the Ar atmosphere where lithium sulfur, Lithium Air, Lithium Solid-State, or Li-ion half-cells will be assembled. Please click the images below to understand these technologies and how it fits in a glove box.
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