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S4R Pouch Cell Vacuum Heat Sealer – 4-in-1, 220 V

https://www.s4r.fr/shop/s4r-pouch-cell-vacuum-heat-sealer-220v-355 https://www.s4r.fr/web/image/product.template/355/image_1920?unique=01712bd
Benchtop heat sealer for laboratory pouch cells up to 160 × 180 × 12 mm. Combines top/side sealing, inert-gas purging, vacuum holding and vacuum sealing, with touchscreen control and a standard 4 mm sealing width. Supplied in the 220 V configuration; external vacuum and regulated gas supplies are required.

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  • Power supply — 4-in-1 Pouch Cell Sealer

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Power supply — 4-in-1 Pouch Cell Sealer: 220 V AC — 50/60 Hz
S4R · Pouch cell assembly

Pouch cell vacuum heat sealer

Four sealing and atmosphere-control functions · 220 V

Prepare laboratory pouch cells with four packaging functions in one benchtop machine. The chamber accepts cells up to 160 × 180 × 12 mm, with a standard 4 mm seal width and a sealing length up to 190 mm.

Set the sealing temperature, dwell time and vacuum-hold duration from the touchscreen. The machine can be installed in a dry room or a suitably sized argon or nitrogen glovebox, with external gas and vacuum services.

Maximum cell size
160 × 180 × 12 mm
Seal width
4 mm standard
Temperature setting
50–260 °C
Vacuum hold
0–900 s

Maximum settings are equipment limits. Validate the sealing process for the selected laminate, tab sealant and cell chemistry.

S4R four-function vacuum pouch cell sealer, three-quarter view

Product highlights

01

Four packaging functions

Use top/side sealing without vacuum, inert-gas purging, a vacuum hold or sealing under vacuum according to the assembly stage.

02

Controlled heat sealing

Adjust temperature and heating time to suit the pouch laminate and seal geometry.

03

Touchscreen settings

A 4.5-inch touchscreen provides access to sealing modes, vacuum and process timing.

04

Glovebox integration

Operate with high-purity argon or nitrogen when installed inside a compatible glovebox.

Sealing process

Top, side and vacuum sealing

The upper and lower dies close the selected edge of the pouch. A sealing blade with a rubber buffer provides the documented soft-sealing configuration. The standard seal is 4 mm wide; alternative widths require a separately specified die.

Top and side seals can be made without applying vacuum. Vacuum sealing requires a compatible external pump. A vacuum hold and inert-gas purge can be incorporated when required by the validated cell-assembly procedure.

Process developmentSeal quality depends on laminate construction, surface cleanliness, tab position, temperature and dwell time. Establish settings on representative samples and check the finished seal before preparing active cells.
Installation

Gas and vacuum connections

Rear connections provide access to inert purge gas, pneumatic actuation gas and vacuum. The pneumatic chamber lid and sealing mechanism require a regulated gas supply; the recommended supply pressure is approximately 4.1 bar (60 psi).

For glovebox use, supply high-purity argon or nitrogen rather than compressed room air. A two-stage regulator is required when using a gas cylinder. Check the glovebox opening, feedthrough positions and clearance for the raised lid before installation.

Pressure limitDo not exceed the specified 0.6 MPa pneumatic supply limit. The supply pressure is not a calibrated pressure applied to the battery stack.

Technical specifications

ParameterSpecification
Equipment typeBenchtop multifunction vacuum heat sealer for pouch-cell research
FunctionsTop/side sealing; inert-gas purging; vacuum holding; vacuum sealing
Maximum pouch-cell dimensions160 mm length × 180 mm width × 12 mm thickness
Maximum sealing length190 mm
Standard sealing width4 mm; other widths specified separately
Sealing dieSealing blade with rubber buffer (soft sealing)
Die alignment specification≤ 0.03 mm overlapping precision of the upper and lower dies
Temperature setting range50–260 °C
Temperature control specification±2 °C (controller specification)
Heated sealing time0–99 s, adjustable
Vacuum-hold duration0–900 s, adjustable
Vacuum setting range−95 to 0 kPa gauge; achieved conditions depend on the external pump and installation
Control interface4.5-inch touchscreen
Electrical supply220 V AC configuration; specified input range 208–240 V AC, single-phase, 50/60 Hz
Rated electrical power700 W
Recommended pneumatic supplyApproximately 4.1 bar (60 psi); regulated supply required
Maximum pneumatic supply0.6 MPa; do not exceed
Glovebox operating gasHigh-purity argon or nitrogen
External connectionsInert-gas, pneumatic-gas and vacuum ports
Nominal dimensions455 × 390 × 600 mm (L × W × H); allow for the raised lid
Net massApproximately 55 kg
Supply & installation

Included equipment and external services

Included with the machine

220 V sealing machine
Four functions, touchscreen control and standard 4 mm sealing dies.
Vacuum connection
Connection tubing and a KF25 barbed adapter for a compatible external pump.
Glovebox feedthrough
KF40 feedthrough for installation in a compatible glovebox.

Required separately

Vacuum pump
Required for vacuum holding and vacuum sealing; not included.
Regulated pneumatic supply
Compressed air outside a glovebox, or high-purity argon/nitrogen inside. Compressor and gas supply are not included.
Inert purge gas
Argon or nitrogen supply for purging. Cylinder and two-stage regulator are not included.

Optional configuration: alternative sealing widths can be specified separately. Confirm the die dimensions and pouch laminate before ordering.

Operation and maintenance

Operate with one trained user. Keep hands clear of the powered lid and hot sealing dies. Allow the dies to cool before cleaning; follow the machine manual for cleaning, inspection and pneumatic maintenance.

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