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  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
  • Flush Syringe Filling Machine
Products

Flush Syringe Filling Machine

This automatic filling and capping machine is engineered  for pre-filled syringes, compatible with catheter flushing solutions (normal saline), heparin lock flush solution, gynecological gels, lubricating gels, and other clinical & pharmaceutical formulations.

It boasts versatile applicability and delivers stable operation across multiple dosage forms, including aqueous solutions, high-viscosity suspensions, and semi-solid gels.

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Description

Key Features

 

Broad Fluidity Compatibility

Handles low-viscosity saline and heparin solutions as well as high-viscosity gynecological gels and lubricants.

Reliable Cap Sealing

Servo-controlled capping torque ensures consistent seal integrity; optional tamper-evident induction seals.

cGMP-Compliant Construction 

316L stainless steel contact parts, electropolished surfaces, CIP-compatible fluid path.

Quick Format Changeover

Tool-less change parts for  3 / 5 / 10 / 20 mL prefilled syringes.

Applications

 

icon07 Saline flush syringes

icon05 Heparin lock flush syringes

icon06 Gynecological gels and antiseptic gels 

icon02 Lubricating gels for medical use

icon04 Oral or nasal rinse syringes

icon03 Contrast media transfer syringes



Filling Mode

Piston Pump Dosing

 

Filling Accuracy

±1.5% （according to drug properties)

 

Design Production Capacity

4 head

≥8000pcs/h

6 head

≥12000 pcs/h

8 head

≥15000 pcs/h

Silicone Oil Spraying Capacity

0.5mg-2mg, and the difference between products is less than 10%

 

Stopper Qualification Rate

≥99.9%

 

Applicable Equipment Specifications

0.2 ml-20ml

 

Equipment Noise

≤70 dB

 

Power Supply And Power

380v 50Hz

 

 

 


FAQ

  • What products are your filling lines designed for?

    We offer two dedicated lines: Vacuum Filling Lines for small-volume sterile injectables (0.2–20 mL), including biologics, vaccines, and aesthetic formulations (HA series, PDRN, collagen, Gel, PLLA, Hydroxyapatite, Cross‑linked products, Mesotherapy injectable series, etc.), and Catheter Flush Syringe Lines for high-throughput production of saline and heparin flush syringes. For specific formulation compatibility.

  • Are your machines GMP and FDA compliant?

    All equipment is designed in compliance with GMP specifications and can be implemented with reference to relevant FDA general standards. Our quality management system is certified to ISO 9001 and CE. We provide complete documentation support to assist customers in completing the validation procedures.

  • Can you customize lines for our facility?

    Yes. Our modular lines support adjustable head counts, multiple container formats (PFS, cartridges, vials), and flexible layouts (linear, L-shape, U-shape) to fit your cleanroom.

  • What is the typical lead time?

    Standard lead time ranges from 16 to 28 weeks depending on configuration and current order backlog. Expedited options may be discussed for urgent projects.

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About Us
Leggenda (Shanghai) Technology Co., Ltd.

Leggenda (Shanghai) Technology Co., Ltd. was founded in 2019 and is headquartered in Shanghai. It is a supplier of automated pharmaceutical equipment systems and related services, serving pharmaceutical enterprises with products including small-volume pre-filled water syringes.

With a mission to deliver professional services for the pharmaceutical industry, Leggenda Technology prioritizes quality-driven development. Through continuous innovation, it safeguards pharmaceutical production with safer, greener and more advanced professional technologies.

The company consistently upholds the product philosophy of technological innovation and quality first, and attaches great importance to talent training and development. It keeps increasing R&D investment for new products. Within just a few years, the company has filed for and obtained multiple patents. It has finished the product development of high-speed production lines for pre-filled flush syringes, delivering high-speed and turnkey solutions for numerous clients. We are a pioneer in the technical field of vacuum filling and vacuum stoppering for high-viscosity products.

In response to the rapid growth of the pharmaceutical industry and the complex, unique features of production processes, the company vigorously develops core products and concentrates on the R&D of syringe filling equipment. At present, technical staff account for approximately 80% of its total workforce. Most are design and technical engineers with over 10 years of hands-on experience in the pharmaceutical equipment sector.

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