Automatic 3-in-1 Eye Drops Filling, Stoppering, and Capping Machine

Engineered specifically for ophthalmic, liquid cosmetics, and related industries, this integrated 3-in-1 monoblock machine automates the filling, stoppering (plug insertion), and capping of plastic dropper bottles. The system consolidates multiple packaging stages into a single, compact framework, significantly minimizing cross-contamination risks and optimizing floor space for small to medium batch production environments.

Core System Features

• Integrated 3-in-1 Architecture: Seamlessly combines bottle sorting, liquid filling, dropper tip/stopper insertion, and final capping within a unified mechanical transmission system. This ensures exceptional stability, timing accuracy, and freedom from external air source contamination.

• High-Precision Dispensing Options: Configurable with either advanced ceramic pumps or peristaltic pumps. This versatility allows the machine to handle various liquid viscosities and active sterile ingredients (APIs) while maintaining a strict volumetric filling accuracy of  ± 1%.

• Intelligent Automation & Safety: Governed by a Programmable Logic Controller (PLC) with an intuitive Human-Machine Interface (HMI). It features a critical fail-safe optical sensor network that enforces "No Bottle - No Fill," "No Bottle - No Stopper," and "No Stopper - No Cap" protocols.

• Aseptic Processing Compatibility: Equipped with a Class 100 (ISO 5) Laminar Air Flow (LAF) system to maintain strict aseptic conditions over the critical filling and stoppering zones. The system also incorporates buffering self-cleaning functions for the feeding and capping stations.

• sterile-Grade Construction: All fluid-contact components and the operational work surface are constructed from sterile-grade stainless steel (SUS316L and SUS304), fully complying with current GMP cleanroom standards.

Technical Specifications

Regulatory Compliance & Validation Support

Our equipment is engineered to meet strict international regulatory standards, ensuring seamless integration into your facility's quality management systems.

• Complete Validation Documentation (DQ/IQ/OQ/PQ): We provide comprehensive validation protocols to support your regulatory submissions, including Design, Installation, Operational, and Performance Qualifications, alongside complete material traceability certificates for all product-contact components.

• GMP-Compliant Sanitary Design: Built strictly to Good Manufacturing Practice (GMP) principles. The equipment features crevice-free stainless steel construction and is fully compatible with CIP/SIP (Clean-in-Place / Sterilize-in-Place) procedures to eliminate contamination risks.

• Data Integrity & Traceability: Designed to support FDA 21 CFR Part 11 requirements. Our intelligent PLC systems feature secure multi-level user access, automated electronic audit trails, and real-time batch data recording that can be easily exported or integrated into your SCADA/MES systems.