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340mm Width Vacuum Sealer with Pouch Auto-Piercing Function for Al-Laminated Cell - MSK-115A-L

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Transported by LTL Freight (Truck)

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MSK-115A-L is a larger vacuum sealer which does the final sealing for aluminum-laminated battery after electrolyte injection and cell formation. Pouch piercing needle and heatable sealing blade are built into the vacuum chamber. With the advanced pouch auto piercing feature, the battery's final sealing (de-gassing and pouch resealing) can be automatically completed under vacuum condition. 

Operation Flowchart:

Chamber Evacuation/vacuum -> Needle Down -> Pierce the Excess Area of the Pouch -> Needle Up -> De-gas the Pouch -> Heat-Sealing -> Release to atmospheric pressure

Working Voltage AC110V or 220V, 50/60Hz (please select the voltage in the options menu)
Power 600W

Working Area
  • MAX. Battery Placing Area: 340(L) x 340(W) x 12(H)mm. 
  • Refer to the Standard sealing area pic below to find out the maximum size of the battery pouch can be placed in the working area. 
       Battery Placing Area    
Spring Loaded Pressure Board

  • Equips with a Spring Loaded Pressure Board to push air out of the pouch cell before vacuuming.
  • Produces a much tighter and neater sealing result. 
  • Max. working pouch cell thickness: 12mm
  • For sealing pouch cells that are thicker than 12mm, simply remove the pressure board.
Sealing Blade Copper made sealing blade with rubber buffer (soft sealing) and six piercing needles.
Glove Box Compatibility

  • A KF40 Feedthrough for Glovebox is included in the package.
  • Please use high purity inert gasses (Ar or N2), when operating in the glovebox. Using Air Compressor driven when operating outside the glove box.
  • DO NOT set the pressure gauge above 90 psi (0.6 Mpa)!
Vacuum Level
Sealing Blade Dimension 340mm x 8mm
Heating Timer 0 - 99 seconds Adjustable
Sealing Temperature 50 - 250°C adjustable with control accuracy of  +/-2°C
Suggested Air Pressure

  • Vacuum chamber lid and sealing die need to be driven by compressed air.
  • Input air pressure: 90 psi (0.6 Mpa). System working air pressure: 80 psi (0.55 Mpa)
  • Air Compressor and fitting are not includedplease click here to order or order from your local hardware store.
Sealing Pressure Force 0~100 psi adjustable 

Attention: If a gas cylinder is used instead of air compressor(pic2), a two-stage pressure regulator(pic1) must be installed on the gas cylinder to limit the pressure within the required working range for safe operation. Click here to learn the installation of a gas regulator.
           pic1                pic2
Product Dimensions 450mm(W) x  510mm(D) x 665mm(H)

Weight 150 Kg
Compliance CE Certified
  • One year limited warranty with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty.
Operation Manual & Video      
Application Notes
  • MTI Supplies ready-to-use Cathode & Anode Electrodes, Separator Film and Laminated Aluminum Pouch for your research. Please click the picture in below for product details.
  • MTI Supplies Nylon made Splittable Pouch Cell Casing for Battery R&D, please click the picture in below for more details.
  • This is a heavy equipment.  Must use a Forklift to move in or out from glovebox!!!

 MSK-115A-L  Large Vacuum Sealer with Pouch Auto-Piercing Function 1
 MTI-115AL-FH  KF-40 Vacuum Feed-through with all connectors 1
EQ-BARB-KF25 Barbed fitting to KF-25 Adapter  1
 MSK-115AL-3  Foot pedal controller 1
 MSK-115AL-4  Spare Polyurethane Tube (O.D 8/12 mm) 1 set
 MSK-115AL-5  Hexagonal screwers 2
 MSK-115AL-6  AC Power Cord (Notice: 220V AC Power plug not included. 
 Please click here to order the plug)

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