Pouch Cell Top & Side Heat Sealing Machine | 200 & 300 mm

The FL-SFZ200 and FL-SFZ300 pouch cell top and side sealing machines heat-seal the top and side edges of aluminum-laminated pouch film for lithium-ion battery research. Pneumatically driven copper sealing heads apply controlled heat and pressure, with adjustable sealing time and a support table for positioning the pouch. Choose a 200 or 300 mm sealing-head length.

Representative FL-SFZ series illustration. Sealing-head length and machine dimensions vary by model.

Compare 200 mm and 300 mm Pouch Cell Sealers

Select the head length to accommodate the full seal line, including any gas-pocket area. Confirm the final electrical rating, pouch geometry and tooling configuration in your quotation.

Select Your Pouch Cell Sealer

• Request a quote for FL-SFZ200 — 200 mm sealing head
• Request a quote for FL-SFZ300 — 300 mm sealing head

Select a model above to include its SKU in the quote form. Add the required seal width and pouch specifications to your enquiry.

Key Features

• Top and side heat sealing with the same sealing-head tooling for compatible pouch designs.
• Copper sealing heads with adjustable upper and lower temperature settings and temperature displays.
• Pneumatic actuation with pressure-regulator adjustment and linear guide bushings.
• Foot-switch cycle initiation, with manual and automatic operating modes.
• Protective heat guards and a work support table for pouch positioning.
• Compact benchtop construction for laboratory pouch cell assembly.

Common Technical Specifications

Installation requirements: An external compressed-air supply is required. Confirm the air connection, electrical connection and installation requirements before ordering. The listed air pressure is the supply requirement, not a specified pressure at the seal interface. A 110 V / 60 Hz configuration is not specified for this listing.

Top and Side Sealing for Pouch Cell Development

Use this laboratory pouch cell heat sealer to develop top- and side-sealing conditions for compatible aluminum-laminated packaging film. Temperature, dwell time and pressure must be matched to the film structure, pouch geometry and tab-seal arrangement. Validate seal strength and leak performance with your own materials; the maximum temperature is a machine setting limit, not a recommended sealing recipe.

The FL-SFZ series is for pouch packaging, not cylindrical-cell or coin-cell crimping. It is not specified as a vacuum final-sealing or degassing machine.

Related Pouch Cell Materials and Equipment

Review our aluminum-laminated pouch packaging film when selecting a film structure and confirming sealing conditions. For edge finishing after heat sealing, see the pneumatic pouch cell edge trimming machine. For upstream electrode preparation, explore the roll-to-roll electrode slitting machine. Browse the full pouch cell preparation equipment collection.

Request a Quote

Please send your preferred model, pouch dimensions, maximum seal length, film structure and thickness, tab configuration, desired seal width, available power and compressed-air supply, quantity and destination country. FluxBatteryHub will confirm the configuration and provide pricing by email.