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:
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
News

2023/1/5
2023 Chinese New Year Festival
Dear Sirs, In accordance with government guidelines on Lunar New Year Festival, Daily Sealing will be closed from January 20 to January 29, 2023 for a vacation break. We are very grateful for your patronage and collaboration in the past year, and would
like to take this wonderful opportunity to wish you Happy New Year! Yours truly, Daily Sealing System Co., Ltd.
MORE

2024/12/24
Vacuum Sealer Cleaning and Maintenance: A One-Stop Guide
Vacuum Sealer Cleaning and Maintenance: A One-Stop Guide Vacuum sealers are indispensable equipment in the food packaging industry, helping to maintain the freshness of food or other products and extending the shelf life of products. To ensure that vacuum
sealers operate over the long term and maintain optimal performance, regular cleaning and maintenance of the vacuum sealer is essential. Below is a series of professional steps for cleaning and maintaining vacuum sealers to help you achieve this goal. Vacuum
Sealer Cleaning Steps: 1. Daily Cleaning: After using the vacuum sealer, immediately wipe the exterior of the vacuum sealer as well as the sealing chamber and seal groove with warm water and a neutral detergent. Avoid using strong acids, strong alkalis,
or abrasive detergents that could damage the surface. 2. Inspection and Replacement of the Vacuum Sealer's Heating element: Regularly check the vacuum sealer's Heating element for damage or wear and replace it in a timely manner to maintain excellent sealing
results. 3. Lubrication of Vacuum Sealer Mechanism Parts: According to the operation manual, regularly check and apply a special lubricant to the mechanical parts of the vacuum sealer, such as conveyor belts and bearings. 4. Vacuum Pump Maintenance: For
vacuum sealer models equipped with a vacuum pump, it's necessary to regularly clean the vacuum pump filter and replace the filter element to ensure the normal operation of the vacuum pump. 5. Electrical System Inspection: Regularly check the electrical system,
including wires, plugs, and switches, to ensure they are safe and reliable. Vacuum Sealer Maintenance Suggestions: 1. Ensure Good Ventilation: When using the vacuum sealer, ensure the surrounding area is well-ventilated to prevent dust and other foreign
objects from entering the inside of the machine. 2. Inspection and Replacement of Vacuum Oil: For oil-type chamber vacuum sealers, regularly check the amount and clarity of the vacuum oil and add or replace the vacuum oil as necessary to maintain a good
vacuum. 3. Cleaning of the Sealing Area: After using the vacuum sealer, clean the sealing area to keep it free of dirt and grime, ensuring the sealing effect. 4. Selection of Appropriate Packaging Materials: Choose suitable packaging materials, especially
when vacuum sealing liquids, to prevent the liquid from being sucked into the pump. 5. Timely Replacement of Vacuum Sealer Consumables: If any worn or damaged parts are discovered, they should be replaced promptly to avoid affecting the performance of the
vacuum sealer. By following the above methods for cleaning and maintaining your vacuum sealer, you can not only ensure stable performance and efficient sealing results but also extend the lifespan of your vacuum sealer to the greatest extent. Regular maintenance
not only helps improve work efficiency but also ensures the safety of the vacuum sealing process and the hygiene quality of the food. Vacuum Sealer Cleaning and Maintenance
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2025/1/8
2025 Chinese New Year Festival
Dear Sirs, By government guidelines on the Lunar New Year Festival, Daily Sealing will be closed for a vacation break from January 25 to February 02, 2025. We are very grateful for your patronage and collaboration in the past year, and would like to take
this wonderful opportunity to wish you Happy New Year of The Snake Yours truly, Daily Sealing System Co., Ltd.
MORE