In the cosmetics and skincare packaging industry, serum droppers require extremely high assembly accuracy and consistency. Manual or semi-automatic production often causes issues such as poor fitting, rubber bulb damage, air leakage, and low efficiency, which seriously affect product quality and delivery capacity. As an expert in non-standard automation equipment, Ruizhi Intelligent Manufacturing provides a professional Full Automatic Assembly & Inspection Machine for Serum Dropper, realizing one-stop automatic production from parts feeding to finished product output.
High Efficiency & Low Labor Cost
Our full automatic machine integrates rubber bulb feeding, dropper body feeding, assembly, pressing, and finished product output in one continuous process. Equipped with a stable PLC control system and precise servo mechanism, it runs steadily at a high speed with strong stability. Only 1–2 workers are needed for supervision, greatly reducing manual participation and cutting labor costs by more than 60%. It supports 24-hour continuous operation, effectively solving problems such as low efficiency and unstable output caused by manual fatigue or turnover.
Ensure Product Stability
Serum droppers involve precision fitting between the dropper, rubber bulb, and plastic parts. Ruizhi’s machine adopts a high-precision positioning and pressing system with assembly accuracy up to ±0.02 mm, avoiding damage to the rubber bulb and ensuring tight and consistent fitting. The optimized mechanical structure and soft clamping design prevent scratching or deformation, ensuring each finished dropper has stable performance and uniform appearance, fully meeting the high-standard requirements of the cosmetics packaging industry.
Zero Defect Delivery
To guarantee 100% qualified products, this machine is equipped with an online automatic inspection system, including assembly in-place detection, air tightness test, and appearance inspection. Unqualified products will be automatically rejected and separated in real time, preventing them from entering the finished product area. This greatly reduces the defective rate and after-sales risks caused by assembly issues, helping enterprises improve product quality and brand reputation.
Ruizhi Intelligent Manufacturing focuses on non-standard customized automation solutions. Our Full Automatic Assembly & Inspection Machine for Serum Dropper combines high efficiency, precision, and intelligence to help skincare packaging manufacturers upgrade production lines, reduce costs, and improve competitiveness.
Assembly line for mass production by artificial intelligence
