The fully automatic vial liquid filling and labeling machine is precisely aligned, compliant and efficient
In the production of vials for vaccines, biological preparations, oral liquids, etc., the filling accuracy and the consistency of the labeling line are directly related to the product compliance and brand reputation. This fully automatic vial liquid filling and labeling machine realizes the full process automation from bottle arrangement, precise filling, online labeling to finished product discharge. It is perfectly compatible with 2-50ml vials, solving the error problem of manual operation and meeting the strict GMP requirements of the pharmaceutical industry, making it a core equipment for high-standard production.
The filling system adopts a piston metering structure driven by a servo motor, combined with imported ceramic valve cores, achieving an ultra-high filling accuracy of ±0.02ml. Whether it is low-viscosity injection stock liquid or medium-viscosity traditional Chinese medicine extract liquid, it can ensure that the volume error of each bottle is controlled within the industry's optimal standard. The filling head is equipped with a negative pressure anti-drip device. It automatically cuts off the liquid path the moment it leaves the bottle mouth, eliminating the contamination of the bottle body caused by liquid hanging and dripping. At the same time, all parts in contact with the material are made of 316L medical-grade stainless steel, with mirror-polished treatment to avoid dead corners where dirt accumulates. It is easy to disassemble and clean, meeting the hygiene requirements of the medical grade.
The labeling line module is the core highlight of the equipment. It is equipped with a high-precision photoelectric positioning sensor and a servo-driven labeling mechanism, with a labeling accuracy of ±1mm. For different types such as printed marking lines and self-adhesive marking lines, the labeling position and tension parameters can be preset through the touch screen to meet the labeling requirements of round and curved vials. When labeling, the bottle body is clamped and positioned by elastic rollers to ensure smooth rotation. The label lines are adhered without bubbles or wrinkles, and it supports the storage of multiple sets of label line positions. When changing bottle types, parameters can be directly called without repeated debugging.
Full-process automation significantly enhances production efficiency: The bottle aligning machine automatically organizes disordered empty bottles and precisely conveys them to the filling station via the conveyor belt. After filling, immediately proceed with the labeling line application process without the need for manual transfer. The equipment is equipped with functions such as bottle shortage shutdown, liquid level alarm, and automatic label rejection in case of abnormal labeling. It can complete a production task of up to 1,800 bottles per hour, which is more than four times more efficient than traditional semi-automatic equipment.
The equipment integrates a 7-inch touch screen and a PLC control system, making operation intuitive and easy to understand. Even beginners can quickly get started. Supports integration with the factory MES system to upload real-time data such as filling volume, labeling qualification rate, and cumulative output, enabling remote monitoring and data traceability of the production process. Whether it is small-scale trial production in the laboratory or large-scale pharmaceutical production, this equipment can ensure that every vial of vials meets the high standards of precise capacity and neat marking with its precise, compliant and efficient performance, helping enterprises reduce costs, increase efficiency and achieve compliant mass production.
