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About UsHunan Zenithsun Technology Co., Ltd. is a high-tech enterprise specializing in the production of high-precision pumpless filling systems, integrating R&D, production, sales and service. Over the years, in line with the belief
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ProductsProducts are widely used in many fields such as bio-pharmaceuticals, medical treatment, scientific research experiments, fine chemicals, energy batteries, beverages and food, and electronic environmental protection.
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VideosHunan Zenithsun Technology Co., Ltd. is a high-tech enterprise specializing in the production of high-precision pumpless filling systems, integrating R&D, production, sales and service. Over the years, in line with the belief
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NewsHunan Zenithsun Technology Co., Ltd. is a high-tech enterprise specializing in the production of high-precision pumpless filling systems, integrating R&D, production, sales and service. Over the years, in line with the belief
Detail
Pump-Free Filling Technology: Redefining Safety Standards for Pharmaceutical Filling
Time：
2025-04-29 00:00
With the NMPA’s official application to join PIC/S, sterile pharmaceutical production now faces new challenges. As industry practitioners, we believe equipment innovation is key to addressing these challenges. Below are the core advantages and breakthroughs of ZenithSun Tech’s Pump-Free Filling System:
Core Advantages
1.Streamlined Operations
• Traditional filling systems requiring two-person collaboration for tubing replacement now enable single-person completion in 8 minutes.
• Visualized tubing design and automatic cone-surface positioning eliminate complex procedures like "door-opening post-sterilization" and reduce contamination risks.
2.Enhanced Safety
• Dual-roller design reduces abrasive particle generation by 94% compared to traditional peristaltic pumps.
• Elimination of valves and crevices minimizes dead zones, ensuring compliance with aseptic requirements.
3.Precision Assurance
• Achieves ±0.2% filling accuracy (at 2ml), setting a new industry benchmark.
Technological Breakthroughs
• Valveless Design: Removes hygiene blind spots and reduces cross-contamination risks.
• Automatic Cone-Surface Positioning: Simplifies installation and alignment processes.
• Dual-Roller Synchronization: Squeezes tubing evenly to prevent internal wear and particle shedding.
Critical Considerations
While pursuing efficiency, pharmaceutical enterprises must balance automation with safety. For instance:
• Automated systems reduce human intervention but require rigorous validation to ensure sterility.
• Simplified workflows must not compromise contamination controls.
Philosophy
"There is no best technology—only the most suitable solution."
Technological innovation should address real-world problems, not merely pursue novelty. ZenithSun Tech’s system exemplifies this by prioritizing practicality, compliance, and risk mitigation.
ZenithSun Tech's Pump-Free Filling System has redefined pharmaceutical filling standards through:
• 90+ patents (25 invention patents, 4 international filings)
• 12 granted domestic patents and 2 U.S. patents
• Collaboration with leading pharmaceutical companies like Qilu Group, Beijing Sinovac, and Roche
This innovation not only meets global regulatory demands (e.g., PIC/S, FDA) but also sets a precedent for sustainable, high-precision pharmaceutical manufacturing.
News
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