The multi-channel semi-automatic plastic empty bottle packaging machine adopts a customized single-sided slot aluminum alloy frame, integrating industrial-grade durability and operational precision. It is specifically designed for efficient handling of plastic empty bottles. Its high-strength aluminum alloy structure can resist mechanical wear caused by continuous bottle conveying, while maintaining a compact form. This design adapts to the lightweight and dimensionally stable characteristics of plastic empty bottles, preventing bottle deformation. Its core advantage lies in the modular multi-channel bottle feeding system: different from fixed dual-channel setups, it allows flexible adjustment of the number of channels, suitable for both medium-batch cosmetic bottle packaging and large-scale beverage bottle packaging. Compared with traditional single-channel models, it significantly improves bottle feeding efficiency.
The machine simplifies operation through a user-friendly Human-Machine Interface (HMI) touchscreen, supporting one-click setup and precise parameter fine-tuning. This not only protects the scratch-prone surface of plastic empty bottles but also enables synchronous calibration of multiple channels—allowing independent adjustment of conveying speed and bottle spacing for each channel. It avoids bottle jamming between channels, especially suitable for handling mixed bottle types. Despite supporting multiple channels, its footprint is only slightly larger than that of dual-channel models, performing well in space-constrained scenarios and maximizing space utilization.
Compared with fully automatic systems, this model greatly reduces procurement costs, easing the initial investment pressure on enterprises. Manual assistance is required for bagging, but its calibrated capacity meets medium-to-high output needs, avoiding the overcapacity waste of fully automatic equipment during small-batch production—aligning with the cost-effectiveness requirements of the plastic packaging industry. Equipped with a Siemens PLC and multi-stage pressure-regulating cylinders, it ensures smooth and wrinkle-free bagging. Customizable adjustable cylinders adapt to various specifications, from small beverage bottles to large containers, covering narrow-necked bottles, wide-mouth bottles, and irregular-shaped bottles.
Components in contact with products are made of food-grade 304 stainless steel with a mirror-polished finish, exceeding hygiene standards. They prevent static electricity on plastic empty bottles, avoid reactions with packaging films, and are easy to clean—meeting the hygiene requirements of food and cosmetic packaging. Core components are sourced from leading international brands and have undergone adaptability testing for plastic empty bottles, reducing unplanned downtime and extending service life. It is a cost-effective solution that balances quality, flexible capacity, and low costs, with a modular design supporting subsequent channel expansion as needed.

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