The Guanshentai automatic syringe filling machine is an integrated, automated system designed specifically for the quantitative filling and stoppering of pre-filled syringes. Utilizing high-precisio
The Guanshentai automatic syringe filling machine is an integrated, automated system designed specifically for the quantitative filling and stoppering of pre-filled syringes. Utilizing high-precision stainless steel metering pumps and a servo-driven system, the equipment achieves a filling accuracy of within ±0.5%, with a capacity range of 0.5ml to 50ml per syringe. It combines automatic syringe feeding, quantitative filling, and stoppering into a single, fully automated process.
Technical parameters:
Model Number: GST-BC001
Power supply: 380VAC, 50/60Hz, 2/3 phase.
Power: 1.5kw
Working speed: 150-200pcs/min
Machine weight: 5000kg
Air source: 5-6kgf/cm².
Overall Dimension: L6800*W1400*H1800mm
Customized Support: Yes
Key Advantages:
Precision Filling: Driven by servo motors, the system employs ceramic or stainless steel piston pumps. Dosage is verified through a dual-check mechanism—mechanical hard stops combined with encoders—eliminating pulse-related fluctuations and ensuring highly consistent fill volumes across every syringe.
Needle-Free Filling Technology: The system utilizes a direct-injection nozzle method. The nozzle is inserted to the bottom of the syringe barrel and dispenses liquid while retracting, which prevents air bubbles caused by fluid impact and eliminates the risk of metal particle contamination resulting from needle wear.
Reliable Stoppering: Equipped with a vacuum-assisted stoppering system, the rubber stoppers are guided and pressed vertically into the syringe barrel. This ensures a placement success rate of over 99.9%, providing a secure seal without issues such as tilted or inverted stoppers.
Cleanroom-Ready Design: The machine features an SUS304 stainless steel frame and transparent protective enclosures. The filling zone meets Class 100 cleanroom standards, allowing for operation within sterile workshops or under laminar flow hoods; it also supports sterilization via ozone or ultraviolet (UV) light.
Efficient Changeover: Contact components—such as filling nozzles, fluid tubing, and piston seals—feature quick-release designs. These parts can be removed for cleaning or format changes without the need for tools, significantly reducing downtime during product changeovers.
Applications: Widely used for the precise filling and sealing of sterile liquids in sectors such as biopharmaceuticals (pre-filled syringes for vaccines, monoclonal antibody injections, and growth hormones), medical aesthetics (hyaluronic acid and collagen fillers), ophthalmology (pre-filled sodium hyaluronate eye drops), and veterinary medicine (pet antiparasitics and vaccine syringes). With its exceptional precision, high level of cleanliness, and superior stability, the Guanshentai automatic syringe filling machine empowers pharmaceutical companies to achieve standardized, large-scale production of pre-filled syringe products.
