MSK-115A-L is a larger vacuum sealer that does the final sealing for aluminum-laminated batteries after electrolyte injection and cell formation. A 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 conditions. 
Update 01/09/2020: The Spring-loaded pressure board is now made with aluminum. An additional tilting setting has been included in the bottom board - it may now be flat or tilted up.

SPECIFICATIONS:

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: 340mm (L) x 340mm (W) x 12mm (H)  Refer to the Standard sealing area pic below to find out the maximum size of the battery pouch that can be placed in the working area. Updated 01/09/2020: The bottom working area will be flat or tilted by a single button on the side. Please look at the pictures below
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 & Bayonet	The sealing blade is made of copper with a thermal conductive layer Six piercing needles. are built-in for the function of Bayonet, which is selectable via a switch on the left side of the case ( New function since Dec. 2021 ) Pic. 2
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 glove box. Using Air Compressor driven when operating outside the glove box. DO NOT set the pressure gauge above 90 psi (0.6 Mpa)!
Vacuum Level	-90 kPa Max The vacuum pump is required, but not included. Please click here to order at an extra cost If you have your own pump with KF25 PORT, Barbed fitting to KF-25 Adapter is included for immediate use
Sealing Blade Dimension	340mm x 6mm
Heating Timer	0 - 99 seconds Adjustable
Sealing Temperature	50 - 250°C adjustable with control accuracy of +/-2°C
Suggested Air Pressure	The vacuum chamber lid and sealing die are driven by compressed air Input air pressure: 90 psi (0.6 Mpa). System working air pressure: 80 psi (0.55 Mpa) Air compressors and fittings are not included. please 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 an 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
Compliance	CE Certified NRTL or CSA certification is available upon request at the extra cost The patent 201220296252.X for the Pouch Cell Sealing Machine MSK-115A-L since January 2013.
Operation 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 Splitable Pouch Cell Casing for Battery R&D, please click the picture below for more details.         This is heavy equipment. Must use a Forklift to move in or out from glovebox!

P/N	Description	Quantity	Picture&Link
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