Overview

　　The Guanshentai Automatic Pipette Cleaning Machine is specialized equipment designed to remove internal burrs, dust, and electrostatically adhered particles from slender, tubular injection-molded parts such as pipettes, straws, and droppers. Integrating automatic sorting and feeding, high-pressure air purging, vacuum dust collection, static elimination, and automatic discharge, the system automates the cleaning process between injection molding and clean packaging. It achieves processing speeds of 40–80 units per minute, effectively replacing manual air-cleaning operations.

　　Key Advantages:

　　High-Efficiency Air Purging: Utilizes multi-angle high-pressure air nozzles combined with uniform rotation of the tube body. A high-pressure, clean airflow spirals axially through the tube lumen, thoroughly removing cutting burrs at the tip, injection-molding dust on the inner walls, and processing residue, achieving a cleaning efficiency of over 99%.

　　Vacuum Negative-Pressure Dust Collection: The purging station features an independent negative-pressure dust hood and a High-Efficiency Particulate Air (HEPA) filtration system. Dislodged dust and debris are immediately suctioned away and filtered, preventing airborne dust from re-contaminating the workshop environment or clean air.

　　Static Elimination System: Equipped with ion bars or static eliminators before and after the purging process, the system effectively neutralizes static charges accumulated during injection molding and transport. This prevents cleaned micro-particles from re-adhering to the inner walls due to static attraction, ensuring lasting cleanliness.

　　Non-Destructive, Flexible Transport: Uses a vibratory bowl feeder for automatic sorting and flexible tracks for transport. All contact points utilize non-metallic, polished materials to prevent scratching the inner or outer walls, thereby preserving the pipette's surface finish and transparency.

　　Multi-Specification Compatibility: By swapping feeding tracks and air nozzle modules, the machine accommodates pipettes, droppers, and straws ranging from 0.5ml to 50ml, allowing for quick and convenient product changeovers.

　　Clean-Room Grade Design: The machine features an SUS304 stainless steel frame and transparent protective covers. The purging zone is enclosed and dust-proof, meeting the clean production environment standards required for medical devices and laboratory consumables.

　　Intelligent Monitoring and Protection: Features include hopper tube-absence detection, abnormal air pressure alarms, and dust collection system filter-clogging alerts; the system automatically shuts down upon detecting anomalies to ensure continuous, stable operation.

　　User-Friendly Operation: Equipped with a PLC and touchscreen HMI, the system allows for the flexible configuration and saving of multiple parameter recipes—such as air-purge pressure, rotation speed, and processing time—enabling quick product changeovers with a single-touch recall function.

　　Applications:

　　Widely used for the internal cleaning of burrs and dust in injection-molded tubular components—such as life science consumables (pipettes, Pasteur pipettes, disposable droppers), medical consumables (urine droppers, medication pipettes), and laboratory equipment. Guanshentai’s automatic pipette debris-removal machine delivers efficient, clean, and stable performance, helping manufacturers of laboratory consumables automate their internal lumen cleaning processes; it ensures product cleanliness at the source, meeting the rigorous standards for particle-free interiors required in biological experiments and medical applications.

　　Technical parameters:

　　Equipment Model: GST-YYG101A

　　Pipette capacity: 1-100ml

　　Sizes: 1500*1000*1500mm

　　Production Capacities: 300pcs/min

　　Power (Output): 1.5kw

　　Customized Support: Yes