Volumetric Inline Filler (VIF) | Aseptic Positive Displacement Liquid Filling Machine
Product Overview
The VIF Volumetric Inline Filler is a high-performance, fully aseptic liquid filling machine engineered to meet current and upcoming cGMP standards, specifically optimized for Class 100 cleanroom environments. Adopting a straight-line inline layout, the machine maximizes the coverage and effectiveness of overhead laminar airflow, ensuring superior sterile protection throughout the entire filling process.
Featuring HUILIDE proprietary two-piece syringe and valve assemblies, the VIF filler delivers bacteria-free, contamination-free sterile filling performance. Every syringe component is precision-machined to achieve exceptional volumetric filling accuracy of ±0.5%. Custom mechanical configurations are available to match unique container specifications and production requirements, while optional filling methods further extend production flexibility for diverse liquid products.
Filling Principle & Working Mechanism
Containers are precisely positioned and stabilized by adjustable gating fingers, which support flexible setup for containers with different diameters. The machine adopts an advanced bottom-up diving nozzle filling system, with a diving stroke ranging from 0mm to 100mm. This design effectively suppresses foam generation, splashing, and air entrapment during filling. Equipped with an anti-drip drop control mechanism, the unit completely eliminates hanging liquid drops after each filling cycle, guaranteeing clean and tidy production.
The adjustable gating system supports double-dose filling mode. By configuring the gates to accommodate half of the standard container quantity, the machine realizes doubled single-stroke filling volume, perfectly solving the volume limitation of standard single-dose syringe filling and meeting demands for large-volume filling production.
VIF-8 Model Performance
The VIF-8 is a professional positive displacement volumetric filler with a standard 100mm pump stroke and a maximum pump volume of 600ml. By matching precision-sized pistons and filling nozzles, the equipment stably maintains a volumetric filling accuracy within±0.5%, delivering consistent and repeatable filling results for high-standard sterile production lines.
Intelligent Control System
The VIF filler is equipped with a mature PLC control system to manage intermittent container transmission and precise production timing via a timing feedscrew. The feedscrew supports customizable multi-dose operation mode, which significantly boosts production efficiency for large-volume filling and effectively adapts to foamy liquid products, ensuring stable, high-speed, and high-quality filling output.
Machine Core Features
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High-grade Sanitary Construction: 316L stainless steel syringes, filling nozzles and nozzle holders for full product contact parts
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Structural Safety: 304 stainless steel applied for upper and peripheral machine structures
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Ultra-high Filling Accuracy: Stable ±0.5% volumetric precision for strict production standards
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Flexible Volume Adjustment: Convenient and precise volumetric calibration to fit various filling capacities
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Standardized Production Layout: Left-to-right container flow for smooth inline production connection
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Cleanroom & cGMP Compliant: Designed for Class 100 cleanroom and cGMP sterile production
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Complete Supporting Documents: Equipped with official operation and maintenance manual
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Anti-foam & Anti-drip Design: Bottom-up diving filling + drop control system for clean filling
| Model | VIF-4 | VIF-8 | VIF-16 |
| Number of syringes | 4 | 8 | 16 |
| Max. Syringes size | 600cc | 600cc | 600cc |
| #of valve assemblies | 2 duplex | 4 duplex | 4 duplex |
| Max. Nozzle elevation | 114mm | 114mm | 114mm |
| Container movement | Intermittent | ||
| Cycle per minute | 5 to 15 | 5 to 15 | 8.5 to 25 |
| Containers per minute | 20 to 60 | 40 to 120 | 136 to 400 |
| Max. Container height | 228mm | 228mm | 228mm |
| Max. Container diameter | 89mm | 89mm | 46mm |
| Min. Container diameter | 32mm | 32mm | 19mm |
| Conveyor travel | Left to right | ||
| Conveyor speed per minute | 0 to 23622mm | ||
| Bottle spacing | Mechanically- operated gating mechanism | ||
