Pouch Cell Vacuum Secondary Sealing Machine | 200 & 300 mm

The FL-BFZ200 and FL-BFZ300 vacuum secondary sealing machines combine chamber evacuation, automatic pouch puncturing and heated compression sealing for lithium-ion pouch cell development. They are designed for secondary sealing after electrolyte filling and a resting period. Choose a maximum seal length of 200 or 300 mm.

Vacuum pump not included: A buyer-supplied external vacuum pump and compressed-air supply are required. The listed electrical configuration is AC 220 V / 50 Hz.

Representative FL-BFZ series illustration. Machine dimensions vary by model.

Compare Pouch Cell Vacuum Sealing Models

Working-section dimensions are external dimensions, not the usable vacuum-chamber size. Confirm pouch dimensions, fixture clearance, chamber capacity and installation space during quotation.

Select Your Vacuum Sealing Machine

• Request a quote for FL-BFZ200 — 200 mm seal length
• Request a quote for FL-BFZ300 — 300 mm seal length

Select your preferred model and include its SKU when requesting a quotation.

Key Features

• Vacuum evacuation and heat sealing in an aluminum-alloy chamber.
• Automatic puncturing mechanism for the secondary sealing process.
• Copper sealing heads for conductive heating.
• Adjustable temperature, sealing time and pneumatic sealing-pressure setting.
• Pneumatically actuated chamber cover and sealing heads with linear guidance.
• Compact laboratory format for pouch cell process development.

Common Technical Specifications

The negative vacuum figure is not an absolute-pressure value. Confirm the required operating vacuum, pump capacity and vacuum connections for your process. Sealing-pressure settings should not be treated as independently verified contact pressure across the pouch seal. A 110 V / 60 Hz option is not specified for this listing.

Vacuum Secondary Sealing for Pouch Cell Research

The BFZ series supports a pouch-cell workflow requiring puncturing, evacuation and heat sealing after electrolyte filling and resting. Match the puncture location and sealing line to the pouch design. Establish temperature, pressure, vacuum and dwell time for the actual film, electrolyte and cell configuration, and validate seal strength and leak performance before adopting a process.

This is pouch cell sealing equipment, not a coin-cell crimper or cylindrical-cell sealing machine. For initial top and side heat sealing, compare the FL-SFZ pouch cell top and side sealer.

Related Pouch Cell Materials and Equipment

Review aluminum-laminated pouch packaging film for material selection and the pneumatic pouch cell edge trimming machine for edge finishing. Explore the pouch cell preparation equipment collection to plan the wider workflow. Confirm compatibility between separate machines and materials.

Request a Quote

Send your preferred model, pouch dimensions, seal length and width, film structure, puncturing requirements, target vacuum, available vacuum pump and compressed-air supply, power supply, quantity and destination country. FluxBatteryHub will confirm the tooling, utilities and configuration and provide pricing by email.