Ana içeriğe geç

External Vacuum Packing Machine (YUNNA Series)

The CECLE Commercial External Vacuum Packing Machine is a high-efficiency vacuum sealing equipment custom-built for all kinds of food, meat, dry goods, and small-to-medium enterprises. Unlike traditional chamber vacuum sealers, external vacuum sealers are not limited by the size of a vacuum chamber, making them especially ideal for vacuum packaging large-volume, long-strip, or irregularly shaped items. Built with a heavy-duty, all-stainless steel chassis and equipped with a powerful pumping system and a precise microcomputer control panel, it can rapidly extract air from packaging bags and execute thermal sealing, effectively extending shelf life while preventing moisture and mold. Whether for a commercial kitchen, a deli shop, or a small processing plant, it is the ultimate high-cost-performance and versatile choice for vacuum packaging.

CECLE Commercial External Stainless Steel Food and Meat Vacuum Sealing Packaging Machine

1. Product Overview

1. Basic Equipment Information

  • Product Name: Commercial Desktop / Vertical External Stainless Steel Food & Meat Vacuum Sealing Packaging Machine
  • Equipment Type: External Vacuum Packing Machine (Supports multi-functional desktop and vertical placement)
  • Market Positioning: Designed for restaurants, meat processing plants, fresh retail, dry goods & grains, and industrial hardware accessories where flexible vacuum packaging is required.

Engineering & Manufacturing Highlights:

  • High-Efficiency External Pumping System: By inserting the suction nozzle directly into the packaging bag to extract air, it completely breaks the limitations of traditional vacuum machines regarding item dimensions and chamber volume, allowing easy packaging of oversized items.
  • Thickened Stainless Steel Chassis: The main body casing and work surface are crafted from premium food-grade 304 stainless steel, offering corrosion resistance, impact resistance, and easy cleaning, fully complying with commercial hygiene standards.
  • Microcomputer Digital Control Panel: Intuitive and simple to operate, allowing precise adjustment of "Vacuum Time", "Sealing Time", and "Cooling Time" to ensure a flawless seal every time.
  • Multi-Mode Application: Supports both standalone sealing ("Seal Only") and vacuuming followed by automatic sealing ("Vacuum & Seal"), accommodating the processing needs of different packaging materials.

2. Core Functions & Working Principles

  • Nozzle Insertion & Pumping: Place the packaging bag filled with items (typically embossed vacuum bags or dedicated gusseted bags are required) with the opening positioned over the suction nozzle.
  • Automatic Evacuation: Press the start button; the built-in suction nozzle extends and powerfully extracts the air inside the bag until the target degree of vacuum is reached.
  • Thermal Sealing: Once air extraction is complete, the suction nozzle retracts automatically while the heating element rapidly heats up, tightly fusing and pressing the bag opening to form a high-integrity airtight seal.
  • Cooling & Molding: The sealing area undergoes a brief cooling and solidification cycle to ensure a flat, leak-free seal, automatically concluding the entire working cycle.

3. Core Value: Why Choose an External Vacuum Packing Machine?

  • No Size Restrictions: Free from fixed chamber size limits, as long as it fits the sealing width, items of any length or bulkiness (such as a whole large ham, large bedding packages, or long industrial components) can be vacuum packaged.
  • Flexible Operation, Versatile Use: Functions both as a vacuum sealer and independently as a regular bag sealer.
  • High Cost-Effectiveness & Easy Maintenance: Compact structural design with low routine maintenance costs, serving as an economical choice for small businesses and commercial shops to standardize products and extend shelf life.

2. Standard Operating Procedures (SOP) & Production Workflow

To ensure optimal vacuum performance and sealing quality while extending the service life of the machine, please strictly follow these operating protocols:

1. Bag Selection & Material Preparation

  • Choose the Right Packaging Bags: External vacuum machines typically require Embossed Vacuum Bags or specialized bags with micro-channel venting structures to ensure smooth air exhaust.
  • Leave Headspace: Do not overfill the packaging bag; it is recommended to leave at least 4–6 cm of empty space at the top to ensure the bag opening can fit smoothly over the suction nozzle.
  • Keep the Bag Opening Clean: The sealing area of the bag must remain dry, clean, and free of oil stains or debris to prevent weak seals or air leaks caused by trapped contaminants.

2. Control Panel Parameter Settings

  1. Power On: Turn on the main power switch of the machine.
  2. Set Vacuum Time: Adjusted according to bag size and air volume, generally set between 5 to 15 seconds.
  3. Set Sealing Time: Adjusted based on the material and thickness of the packaging bag, usually between 1.5 to 3.0 seconds.
  4. Set Cooling Time: Generally set to 2.0 to 3.0 seconds to allow the sealing strip to solidify properly under pressure, ensuring a neat and firm seal.

3. Routine Cleaning & Maintenance

  • Keep the Suction Nozzle Clean: After each use, check the suction nozzle for liquid intake or debris blockages, and periodically wipe it down with a clean, damp cloth to keep air pathways unobstructed.
  • Inspect Heating Strips and Teflon Cloth: If scorching, tearing, or bag-sticking occurs at the sealing seam, promptly replace the Teflon high-resistance adhesive tape and heating wire.

3. Technical Specifications Overview

Technical Parameter Index Specifications
Equipment Type Commercial Desktop / Vertical External Vacuum Packing Machine
Body Material Industrial Food-Grade 304 Stainless Steel
Compatible Bag Types Embossed vacuum bags, gusseted venting bags, etc.
Core Advantages Unrestricted packaging size, flexible operation, easy cleaning
Control System Microcomputer Digital Integrated Control Panel
Application Scenarios Restaurants, cooked meats, fresh produce, dry herbs, hardware & electronics, etc.

💡 Purchasing & Logistics Tips: * Global Voltage Compatibility: Customization options are available to match standard power supply voltages across different countries and regions. * Logistics & Shipping: Sturdily structured and securely packaged, supporting international Ocean Freight (DDP to Door) or expedited Air Freight to meet global customer procurement needs.

4. Frequently Asked Questions (FAQ)

  • Q: What is the difference between an external vacuum machine and a chamber (internal) vacuum machine? Which one is better?
  • A: The biggest advantage of an external vacuum machine is that there are no size limits imposed by a vacuum chamber—as long as the bag fits the sealing bar length, items of any size can be vacuum-sealed. In contrast, chamber machines require the entire item to fit inside an enclosed chamber. If you need to package bulky, irregular, or long items, the external type is the best choice.
  • Q: Why do external vacuum machines typically require "embossed bags"?
  • A: Because external machines use a suction nozzle that extends directly into the bag, using completely smooth ordinary plastic bags would cause the two walls of the bag to collapse and tightly stick together under suction, blocking the nozzle mouth and trapping air inside. Embossed bags feature micro-textures on the surface that maintain venting channels, allowing air to be completely evacuated.
  • Q: Can this machine be used to package liquids containing soups/juices?
  • A: External vacuum machines are primarily designed for solids, dry goods, and meat products. Packaging items with high liquid content can easily cause liquids to be sucked into the air pump, damaging the machine. If you need to package large quantities of liquids or soups, we recommend choosing our "Chamber Vacuum Packing Machine (DZ Series)".

5. Video Demonstration & Operational Reference

To watch live operational demonstrations of the External Pumping Desktop Vacuum Packing Machine (YUNNA series)—including starting up, positioning vacuum bags, air extraction, and automated sealing—please watch the demonstration video below:

6. Official Purchasing & Inquiries

Note: Actual extraction efficiency and sealing results of the equipment may vary depending on packaging bag materials, environmental temperature, and material morphology. For detailed specifications or custom services, please contact our sales representatives through official channels.