The express bag making machine (also commonly referred to as a courier bag making machine) is the backbone of the modern e-commerce logistics chain. As global shipping demands skyrocket, the need for reliable, high-speed, and automated packaging solutions has never been greater. The DHL-800 model represents the pinnacle of this technology, combining high-speed production with precision engineering to meet the rigorous demands of the courier industry.
Technical Specifications and Main Parameters
When selecting a courier bag making machine, the technical parameters are the first thing a professional buyer looks for. The DHL-800 offers a versatile range of specifications:
| Parameter | Specification |
| Model | DHL-800 High-Speed Automatic Glue-Breaking Express Bag Making Machine |
| Production Speed | 20 ~ 250 pcs/min |
| Bag Width Range | 50 ~ 800 mm |
| Bag Length Range | 50 ~ 850 mm |
| Bag Thickness | 3 ~ 10 μm |
| Total Power | 8.5 kW |
| Voltage Compatibility | 220V and 380V |
| Overall Dimensions | 5300 x 1300 x 1900 mm |
Why Choose the DHL-800 Express Bag Making Machine?
1. Unmatched Production Efficiency
The primary advantage of this express bag making machine is its incredible throughput. Capable of producing up to 250 pieces per minute, it allows manufacturers to fulfill massive orders in record time. Whether you are producing small envelopes or large shipping bags, the wide adjustable range (up to 800mm width) ensures that your production line remains flexible.
2. Precision Engineering and Durability
A courier bag making machine must be built to last. The DHL-800 features a heavy-duty channel steel frame with elevated notch flanging. This structural integrity minimizes vibrations during high-speed operation, which is critical for maintaining accuracy. Furthermore, the machine is equipped with an imported forged steel non-stick express bag knife, designed for a long service life and clean, precise cuts every time.
3. Advanced Automation and Intelligent Tracking
Automation is at the heart of the DHL-800. This express bag making machine integrates several smart systems:
- Automatic Photoelectric Tracking: Imported from Italy, this system ensures the film is perfectly aligned.
- Web Guiding and Tension Control: Magnetic powder constant tension control prevents material stretching or sagging.
- Automatic Shutdown: The machine detects when material is exhausted and stops automatically, preventing waste and potential damage.
4. Specialized Glue-Breaking and Spraying System
One of the most difficult parts of courier bag production is the adhesive application. The DHL-800 features a dedicated automatic glue-breaking system and an imported glue spray gun. This setup ensures that the glue is applied uniformly, resulting in a secure, tamper-evident seal that is essential for courier security.
5. Double Stepper Motor Length Control
To ensure consistent product sizing, the machine utilizes a double stepper motor length-setting system. By using two sets of length-setting rubber rollers, the machine achieves a low error rate, ensuring that every bag in a batch of 10,000 is identical to the first.
Premium Component Configuration
The reliability of a courier bag making machine is only as good as its internal components. The DHL-800 uses world-renowned brands to ensure long-term stability:
- Control System: Zhongxin Brand Touchscreen PLC Control System for intuitive operation.
- Electronics: Omron Relays and Chint Electric switches.
- Pneumatics: Airtac components (Shenzhen) for responsive mechanical movements.
- Motors: Four Shanghai Suchuan variable-frequency motors paired with Besder inverters.
- Bearings: High-precision bearings mostly imported from Japan to reduce friction and maintenance needs.
Optimizing Your Production Line
Integrating an express bag making machine into your facility requires space and power planning. With a footprint of 5300mmx1300mm, the DHL-800 is surprisingly compact for its output capacity. The dual-voltage compatibility (220V/380V) makes it adaptable to various industrial power grids.
For businesses looking to scale their operations, the DHL-800 courier bag making machine offers the perfect balance of speed, precision, and ease of use. Its touchscreen interface allows operators to monitor temperature displays for preheating rollers and adjust speeds on the fly, making it one of the most user-friendly machines in its class.
Conclusion: The Future of Courier Packaging
As the e-commerce sector continues to evolve, having a high-quality express bag making machine is no longer optional—it is a competitive necessity. The DHL-800 provides the speed to meet deadlines and the quality to protect contents during transit.
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