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China DZF-600-800III Center Sealing Bag Making Machine - Automatic Suppliers & Factory for Flexible Packaging Solutions
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China DZF-600-800III Center Sealing Bag Making Machine - Automatic Suppliers & Factory for Flexible Packaging Solutions

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Applicable Products: Center Sealing Bags, Three Side Sealing Bags

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Introducing the fully automatic Center Seal Bag Making Machine, a cutting-edge solution for manufacturers seeking to produce high-quality back-sealed bags. This machine, designed and manufactured in China, utilizes a mature mechanical synchronous transmission structure, ensuring seamless integrated production powered by a single main drive shaft.
The entire production process includes film unwinding, tension adjustment, central folding forming, longitudinal center sealing, transverse sealing, photoelectric color mark tracking, slitting, and finished bag collection. A standout feature of this machine is its vertical sealing seam located at the middle rear of the bag, which effectively forms the bag body. This makes it an ideal choice for suppliers producing powder, granular packaging, and food bags, showcasing the efficiency and reliability of products from our factory.

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    Specification
    Materials BOPP, PET, PA, aluminum film and other plastic composite and paper plastic composite.
    Bagging Speed Mechanical design speed 280 sections/min, about 45 M.
    Main Machine Drive Servo motor drive (Panasonic Brand)
    Application Industries Packaging bags for food, daily chemicals, chemical industry and animal feed
    Equipment Size 13.5m X 1.4m
    Equipment Weight 5.6t
    Total Power 62KW
    Standard Equipment Configuration
    Main shaft mechanical synchronous transmission system
    PLC + human-machine touch screen centralized control
    High-precision photoelectric color mark tracking sensor
    Automatic constant tension unwinding and waste winding mechanism
    Special central folding forming assembly for back seal bags
    Longitudinal vertical sealing unit + transverse cross sealing unit with cooling shaping
    Automatic slitting, counting and finished bag stacking device
    Optional attachments: hanging hole punch, easy-tear notch, exhaust valve fitting unit
    Key Advantages
    Stable and Reliable Operation
    Standard mechanical linkage transmission with mature technology, low failure rate, easy maintenance and long service life for daily mass production.
    Simple Operation & Low Threshold
    Equipped with PLC touch screen control system. Operators can set bag length, speed and sealing temperature directly on the screen, easy to learn and master.
    Cost-Effective Investment
    Compared with full electronic shaft models, this machine has a more competitive price and lower purchase cost, ideal for small and medium packaging factories.
    Intelligent Auxiliary Functions
    Built-in constant tension unwinding and rewinding system, matched with high-precision color mark sensor to guarantee stable bag length and accurate printing registration, effectively avoid film wrinkling and stretching.
    Flexible Customization
    Multiple optional auxiliary units can be installed according to customer demands to expand production capacity.
    Certification & Support
    CE certified, imported electric parts, remote after-sales support.
    Frequently Asked Questions

    Q: What materials are compatible with this equipment?

    The machine supports BOPP, PET, PA, aluminum film, and other plastic composites, as well as paper-plastic composite materials.

    Q: What is the bagging speed and drive system of the machine?

    The machine has a mechanical design speed of 280 sections/min (about 45 meters/min) and adopts a Panasonic brand servo motor drive.

    Q: Which industries can this packaging machine be applied to?

    It is ideal for producing packaging bags used in food, daily chemicals, the chemical industry, and the animal feed industry.

    Q: What are the dimensions, weight, and power requirements of the equipment?

    The equipment size is 13.5m x 1.4m, the total weight is 5.6t, and the total power requirement is 62KW.

    Q: What standard control and safety configurations are included?

    It comes standard with a PLC and human-machine touch screen centralized control system, high-precision photoelectric tracking sensor, automatic tension control, CE certification, and imported electric parts.

    Q: Can this machine be customized with optional attachments?

    Yes. You can optionally install hanging hole punches, easy-tear notches, and exhaust valve fitting units according to your specific production demands.

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