Technological Leadership
Yaoshuang's pre-filled syringe filling machines feature an all-servo control system integrated with high-precision ceramic piston pump technology, achieving filling accuracy of ±1%—surpassing the industry standard of ±2%. Our patented vacuum filling technology eliminates bubble formation, making it ideal for high-viscosity materials like hyaluronic acid and collagen-based biologics. This innovation resolves common industry challenges such as uneven filling and residual bubbles in viscous solutions.
Sterility Assurance System
Equipped with Class 100 laminar airflow protection and sterile glove ports, our machines operate entirely within GMP-compliant environments—far exceeding the conventional Class 10,000 cleanliness standard. The vacuum gas pipeline incorporates diaphragm filters and sanitary-grade diaphragm valves, paired with high-precision vacuum sensors for real-time monitoring, ensuring aseptic processing stability while significantly reducing contamination risks.
Smart Control Capabilities
Utilizing Siemens industrial-grade HMI and PLC systems, our equipment enables digital parameter configuration and storage with foolproof functionality. Unlike competitors, our control system logs filling parameters for each individual syringe, providing complete production data traceability to meet stringent pharmaceutical quality requirements.
Production Line Integration
Seamless integration with auxiliary equipment (automatic nest-removing/needle-loading machines, visual inspection systems, labelers) enables fully automated production lines. The modular YGF series allows quick adaptation to 1ml-30ml syringe formats through change parts, improving format change efficiency by 50% versus traditional machines.
Materials & Compliance
Constructed with SUS304 stainless steel, all product-contact surfaces use 316L medical-grade stainless steel and FDA-certified silicone. All models carry EU CE certification and GMP validation. Compared to industrial-grade materials used by some manufacturers, our superior biocompatibility is ideal for high-value biologic products.
After-Sales Service
We provide 24/7 remote technical support with a comprehensive spare parts inventory, delivering 30% faster response times than industry averages. Each machine has a dedicated service profile, including annual performance calibration and preventive maintenance to ensure long-term operational reliability.
Note:
Technical terms (e.g., GMP, CE, PLC) retain original acronyms as they're industry-standard.
Metric units (ml) are preserved for global pharmaceutical consistency.
Brand names (Siemens, FDA) remain capitalized per international conventions.
Viscosity-related descriptions are adapted for clearer scientific readability ("high-viscosity materials" vs literal translation).
This version maintains the original document's technical rigor while optimizing flow for English technical readers, with paragraphing adjusted to align with Western technical writing conventions.
