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3-in-1 Sealer for Top/Side & Final Vacuum Standing & Sealing for Pouch Cell (200mm W) - MSK-115-III

Transported by LTL Freight (Truck)

Product Options

Configuration and Voltage:
MSK-115-III is a 3-in-1 compact hot sealer.
  • the preliminary sealing top and side of the pouch cell before electrolyte injection (MSK-140)
  • the vacuum sealing for the pouch case after injection of electrolyte in the glove box (MSK-115A)
  • the vacuum standing for the electrolyte diffusion and degassing (MSK-170) (Vacuum time adjustable)
It is designed for Li-S pouch cell preparation in glove-box for space-saving.
MSK-115-III is an upgraded version from MSK-115A with an extra top&side sealing function and a vacuum timer.
MSK-115-III has been upgraded from MSK-115-AB since 08/24/2017.

Configuration Please choose from the options bar for splittable Two units or Integrated one unit.
MSK-115-III  (Standard split unit)
Control unit is outside glovebox via the included feedthrough 
MSK-115-III-C  (Optional One integrated unit)
Both control and sealing units are inside the glovebox 


Designed & Made in the USA
Sealing Mode (Top, Side, and vacuum):
  • MSK-115-III with Rubber Sealing blade and Manual Footswitch is specially designed for hot sealing the top side of the pouch cell with the tab extruded. Unlike hard type sealing blades, the soft type sealing blade is able to eliminate the sealing gap caused by the battery taps.
  • Vacuum Sealing Mode: After electrolyte injection, The device will perform the final vacuum sealing for the pouch cell. 
  • Vacuum Standing Mode: Before the vacuum sealing,  The device can do the vacuum standing for the electrolyte diffusion and degassing. The vacuum timer would be used for standing time control.
Please click pic.2 to watch the sealer operation video. Please click pic.3 to see MSK-115A.
Please click pic.4 to see the vacuum timer operation for the vacuum standing.
pic. 1      pic.2    pic.3    pic.4      
Max. Sealing Dimensions 200mm(L) x 150mm(W)
Edge Sealing Width 5mm
Sealing Blade Soft type (with rubber, suitable for sealing the case with the tab in between)
Power Supply 110V or 208-240V selectable, Single Phase 50/60Hz
Max. Power 600W
Vacuum Level

Sealing Pressure 

  • 0~7Kg/cm² adjustable: Vacuum chamber lid and sealing die to need to be driven gas, Recommended driven gas pressure 60 psi.
  • Please use high purity inert gasses (Ar or N2), when operating in the glovebox. Using Air Compressor driven when operating outside the glove box.
  • Air compressors and fitting are not includedPlease click here to order or order from your local hardware store. Gas/Air tube size is 6.
Sealing Temperature 50 - 250°C adjustable with control accuracy of +/-2°C
Heating Timer 0 - 99 seconds Adjustable
Glove Box Compatibility

  • KF40 Feedthrough with all necessary wire and tube are included to allow operating inside Glovebox, which has a KF40 port (Click on the first and second pictures for details)
  • Please use Inert gas when operating in the glovebox.
  • Attention: High purity inert gasses and Vacuum Pump are necessary for operating the MSK-115A and MSK-115AL Vacuum Sealer, please order them from the related products below.
  • CE Certified
  • NRTL certification is available upon request at an extra cost
  • Granted the patent 201220296252.X for the Pouch Cell Sealing Machine MSK-115-III since January 2013.
Warranty Year limited warranty with lifetime support
Operation Manual & Video

How to make pouch cell        How to operate in a glove box     How to control the vacuum  time          How to make a single layer pouch cell          
  • You may choose the compact machine below to make pouch cells inside the glovebox
Case forming    Die Cutting   Stacking     Welding
Product Dimensions
  • MSK-115-III
  • Chamber Closed: 470L x 430W x 480H, mm
  • Chamber opened: 470L x 430 W x 560H, mm
  • Control Unit: 420L x 320 W x 220 H, mm
  • MSK-115-III-C
  • Chamber Closed: 480L x 450W x 740H, mm
  • Chamber Opened: 480Lx 450Wx 820H, mm
Net Weight 150 lbs
Shipping Weight & Dimension 215 lbs; 48" x 40" x 29"

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2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.