Single-chamber vacuum packaging machine (vacuum sealer), which provides an oxygen-free sealed environment for materials through vacuuming and heat sealing, widely used in the food, chemical, and electronics industries for moisture-proof and anti-oxidation packaging.
Working Principle
Vacuuming: Place the packaging bag in the vacuum chamber, and start the vacuum pump to extract air from the bag to form a low-oxygen/oxygen-free environment.
Heat Sealing: After reaching the set vacuum level, the heating strip heats up and melts the bag opening for sealing.
Ventilation & Opening: The vacuum chamber is ventilated to restore atmospheric pressure, and the lid opens automatically to complete the packaging.
Key Features
✅ Full Stainless Steel Body: Made of SUS304 stainless steel, corrosion-resistant and easy to clean, meeting hygiene requirements in food and pharmaceutical industries.
✅ Digital Control Panel: Vacuum level, heat sealing time, and cooling time can be precisely adjusted to adapt to packaging bags of different materials and thicknesses.
✅ Multi-functional Modes: Supports "pure vacuum" and "gas-flushing + vacuum" modes, allowing filling with protective gases like nitrogen as needed.
✅ Flexible Movement: Equipped with universal wheels at the bottom for easy movement in the workshop, suitable for small and medium-batch production scenarios.
Typical Applications
Food Industry: Preservation packaging for meat, cooked food, dried goods, and sauces to extend shelf life and prevent mold and oxidation.
Chemical/Powder Industry: Moisture-proof packaging for easily hygroscopic powders such as zirconia powder, alumina powder, and lithium battery materials to prevent caking and deterioration.
Electronics Industry: Anti-oxidation and anti-static packaging for PCB boards and components.
Hardware/Precision Parts: Anti-rust and dust-proof packaging for tools and bearings.

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