After the machine is started, the package is pressed first, and the air is squeezed out before sealing.


- Detail
- Video
Pneumatic control constant heat sealer:
• Machine: made of metal plate coating, keeps hygiene and safety
• Heating line: offering mesh or straight-line texture.
• Temperature control:Thermostatic control, as per package material and degree of thickness to adjust increasing temperature for good sealing quality steadily.
• Pneumatic pedal switch control: easy operation, gives consistent and trim result every time.
• Equipped 4 wheels to move it easily.
• Available for: aluminum, tinfoil, KOP, antiseptic bag, vacuum nylon bag.
Specification
Model No. | DC4-350DR |
---|---|
Voltage/Ampere | 110V, 220V / 1.4A |
Power | 310W(220V) |
Max.sealing | 350.0 x 10.0 mm |
Sealing time | 0.0–6.0 sec. |
Machine weight | 56.00 kgs |
Machine size | 450 x 570 x 1200 mm |
Sealing Temperate | 0 - 399℃ |
Pneumatic control constant heat sealer:
News

2025/2/18
The Ultimate Freshness Hack for Homemakers: How a Vacuum Sealer Can Extend Food Freshness!
The Ultimate Freshness Hack for Homemakers: How a Vacuum Sealer Can Extend Food Freshness! In today’s busy households, preserving food effectively and minimizing waste is essential for every homemaker. Fresh ingredients are delicious, but they can spoil
quickly if not stored properly, especially when buying in bulk. The vacuum sealer has become a game-changer, helping manage food storage like never before. Here’s how homemakers can use a vacuum sealer to extend the freshness of food, ensuring every meal is
as fresh and delicious as possible! 1. Extend Fresh Ingredient Shelf Life: Stress-Free Meal Prep For busy homemakers, buying fresh meat and seafood in bulk is routine. Using a vacuum sealer to store these fresh ingredients in the freezer effectively blocks
out air, reducing oxidation and bacterial growth, and keeping them fresh. Whether prepping for next week’s family gathering or planning daily meals, a vacuum sealer provides convenience and peace of mind. 2. Lock in Freshness for Dry Goods and Snacks: Ready
to Enjoy Anytime Staple items like nuts, grains, and even kids' favorite snacks are often hard to keep fresh once opened, quickly becoming stale or damp. A vacuum sealer not only extends the shelf life of these foods but also preserves their original crunchy
texture. Simply portion and seal them—each time you open a bag, it’ll be as fresh as when you first bought it! 3. Maximize Fridge Space: Organized and Easy to Access Vacuum sealers also help homemakers optimize fridge space. By portioning and vacuum-sealing
foods as needed, you not only extend freshness but also save room. From vegetables and meats to fruits, everything can be neatly stored in the fridge, making it easier to access and helping you track what’s left, avoiding unnecessary purchases. 4. Preserve
Flavor for Spices and Homemade Marinades: Enhancing Every Dish For homemakers who love cooking, spices and homemade marinades are a must. A vacuum sealer lets you store spices effortlessly, keeping them fresh and protected from moisture. Besides, if you enjoy
making your own marinades, vacuum sealing speeds up the marinating process and intensifies flavor, making every home-cooked meal more delicious and rich in taste. 5. Reduce Food Waste: Make Every Meal Count For budget-conscious homemakers, a vacuum sealer
is a fantastic tool for reducing food waste. By portioning and vacuum-sealing items that may not be used immediately, you can extend their freshness and minimize waste, ensuring that each meal is filled with care and intention. Conclusion Whether you’re
buying fresh ingredients in bulk or trying to keep snacks and dry goods from going stale, a vacuum sealer offers a convenient, efficient way to preserve food. Let each ingredient stay at its best, keeping every meal fresh, healthy, and tasty. Discover the
joy of a kitchen full of surprises and fresh flavors with a vacuum sealer—your ultimate tool for food preservation!
MORE

2024/11/5
What is a Vacuum Sealer?
What is a Vacuum Sealer? A vacuum sealer is a device that vacuum seals by removing air from the packaging bag, primarily used for packaging food, pharmaceuticals, chemicals, and electronic products to extend their shelf life and maintain their freshness
and quality. Vacuum sealers create an oxygen-free packaging environment, effectively slowing down the oxidation, mold growth, or bacterial proliferation of products. During the vacuum sealing process, the vacuum sealer first places the product into a specially
made vacuum bag, then the machine removes the air from the bag, and finally, it heat-seals the bag opening to ensure that no air can re-enter. This method of vacuum-sealed packaging not only extends the shelf life of food but is also suitable for non-food
products that need to be stored in a sterile or specific gas environment. Features of Vacuum Sealing: - Extended Shelf Life: By creating a vacuum oxygen-free environment, vacuum sealers help extend the product's shelf life. - Maintains Freshness and Quality:
Beyond extending shelf life, vacuum packaging also maintains the freshness and taste of food. - Multifunctional Application: Suitable not only for food but also for pharmaceuticals, chemicals, and electronic products that need to be stored in a sterile or
specific gas environment. - Easy to Operate: Modern vacuum sealers are designed with user-friendliness in mind, offering simple and convenient operation. What is a Vacuum Sealer?
MORE

2024/5/15
How to Use a Vacuum Sealer?
A vacuum sealer is a device widely used in food preservation, electronic product packaging, and other scenarios requiring the removal of air from the packaging. It effectively extends the shelf life of food, reduces microbial growth in the air, and maintains
product freshness. Below, we'll explain step-by-step how to use a vacuum sealer, helping you master this skill with ease. How to Use a Vacuum Sealer 1: Preparation First, ensure your vacuum sealer is properly installed and connected to a power source. Choose
a vacuum sealing bag that fits the item you need to package. Different items may require bags of different sizes or materials. How to Use a Vacuum Sealer 2: Place the Item Place the item you want to seal evenly inside the vacuum bag. Make sure not to exceed
the bag's maximum capacity and leave enough space at the opening of the bag so the vacuum sealer machine can seal it effectively. How to Use a Vacuum Sealer 3: Vacuum and Seal Open the lid of the vacuum sealer and place the opening part of the vacuum bag
smoothly on the machine's sealing area. Depending on the model, you may need to manually or automatically close the lid. Select the vacuum and sealing settings suitable for your item (if the machine offers multiple settings), then start the vacuum machine.
The vacuum machine will automatically remove the air from the bag and seal it. How to Use a Vacuum Sealer 4: Finishing Once the sealing is complete, the vacuum machine will signal or automatically open the lid. At this point, you can remove the now-sealed
bag. Your item is now successfully packaged using a vacuum sealer and ready for storage or transport. How to Use a Vacuum Sealer Tips - Before using the vacuum sealer, check if the bag is damaged or has holes to ensure effective sealing. - For foods with
high moisture content, consider pre-freezing them to prevent moisture from being drawn out during the vacuum process, which could affect the sealing quality. - Regularly clean and inspect your vacuum sealer to ensure its long-term effective operation. How
to Use a Vacuum Sealer?
MORE
Why Choosing Dailysealing
Parts and material quality control
- Heating elements are from Japan.
- Motor, Transformers, PCB and vacuum bags are made in Taiwan.

Strict quality control
- 100% product inspection: The inspection is included functions and appearance of sealing machines.
- Tensile strength test to ensure the sealing line tensile strength value reaches the customer standard.
- Electric leakage test: Puncture and insulation test.
- Our production and inspection are all based on ISO 9001.

Professional packaging and sealing machine factory
- Produce many kinds sealing machines and ODM/OEM products and provide custom-made services.
- More than 30 year experiences in packaging machines industry.
- Sell sealing machines to America, Europe, Latin America and Asia.
- 85% products in stocks, so we can deliver the products quickly.
- The production process is based on SOP to ensure the quality of sealing machines consistently.

Complete range of specifications of sealing machines
- Complete range of specifications of sealing machines.
- Many kinds of sealing machines and consumptive materials in stocks, so customers can do one-stop shopping here.
- The customers include Biotechnology companies, Medical equipment companies, Food industry, Electronics industry, Handmade soap industry and other industry..
Custom-made sealing machine service
- Custom-made sealing machine service
- Designs of the special sealing machine for irregular shape sealing line, such as U-shape sealing line and L-shape sealing line.
- Different width of sealing line could be custom-made to meet customer requirements.

After-sales service of professional sealing machine
- Provide the professional service for repair the broken sealing machine immediately.
- The sufficient supply of parts stock, so don’t worry about the parts replace.
- Some parts of sealing machine are used in common specifications, so it is easy to get the parts for replace.

Exhibitions and trade shows