Vial Liquid Filling Machine

In-line Vial Filling Machine: Compact and Efficient Solution for Precision Liquid Packaging

Introducing our In-line Vial Filling Machine, a streamlined and highly efficient vial filling equipment designed for accuracy, simplicity, and reliability in filling vials with pharmaceutical, diagnostic, and cosmetic liquids. Engineered with a straightforward linear conveyor design, this system provides excellent visibility and accessibility, making it an ideal vial liquid filling machine for small to medium batch production, pilot plants, R&D laboratories, and cleanroom environments. It combines robust performance with user-friendly operation, offering a cost-effective and compliant solution for a wide range of liquid packaging applications.

capping part   The capping part of the linear small vial filling machine is designed to provide stable and accurate sealing for pharmaceutical vials within a straight-line production layout. After filling, vials are smoothly conveyed into the capping station, where caps are automatically positioned and secured with precise torque control. The linear capping mechanism ensures consistent alignment, minimizes vibration, and protects fragile glass vials from damage. Compatible with various cap types and vial sizes, the system supports continuous operation and easy adjustment. Constructed from GMP-compliant materials, the capping module delivers reliable sealing quality, leak prevention, and hygienic performance for pharmaceutical small-vial production lines.

filling part   The filling part of the linear small vial filling machine is engineered to deliver precise and consistent liquid dosing within a straight-line production process. Vials are accurately positioned under high-precision filling nozzles, where controlled metering systems ensure excellent repeatability and stable flow during dispensing. The linear filling design minimizes splashing and foaming, making it suitable for a wide range of pharmaceutical liquid formulations. Anti-drip nozzle structures and smooth vial handling help maintain a clean filling environment and reduce product loss. Manufactured with GMP-compliant contact materials, the filling module provides reliable, hygienic, and efficient performance for modern pharmaceutical small-vial production.

Optimized Linear Design for Accessibility and Control

Unlike rotary systems, our in-line machine features a linear layout where vials are transported in a single, straight line through the filling zone. This configuration offers operators complete visibility of the entire filling vials process, simplifying monitoring, troubleshooting, and manual intervention when necessary. The open design also facilitates faster cleaning, changeover, and maintenance, reducing downtime between batches. As a versatile vial filling equipment platform, it is perfectly suited for handling sensitive or potent compounds where process oversight and quick adaptability are critical.

Engineered for Precision in Liquid Vial Applications

This machine is built to deliver precise and consistent performance as a dedicated vial liquid filling machine. It utilizes high-accuracy peristaltic or piston pump technology to dispense volumes from 0.2 mL to 500 mL with accuracy within ±0.5%. The gentle, linear transport system securely moves vials—including glass, plastic, or sterile containers—without tipping or agitation, ensuring product integrity. Designed with GMP principles, it features stainless steel construction, easy-clean surfaces, and options for integration with laminar airflow benches or isolators for aseptic processing.

Core Features & Benefits

• Linear Process Flow: Simple straight-line design enhances operational control, visibility, and ease of access for all machine components.

• High-Precision Filling: Servo-driven filling system ensures exceptional accuracy and repeatability for critical liquid formulations.

• Rapid Changeover: Tool-less adjustments and quick-release parts allow for fast switching between different vial sizes and fill volumes.

• Hygienic & Compliant Design: Constructed with 304/316L stainless steel, smooth surfaces, and CIP-compatible fluid paths to meet pharmaceutical hygiene standards.

• Scalable Configuration: Can be operated as a standalone filler or seamlessly integrated with upstream unscramblers and downstream capping, stoppering, or labeling machines to form a complete line.

Ideal Applications

• Pharmaceuticals: Oral liquids, injectables, ophthalmics, and diagnostic reagents.

• Biotechnology: Cell culture media, buffers, and research samples.

• Cosmetics & Personal Care: Serums, essential oils, and topical treatments.

• Nutraceuticals: Liquid vitamins, herbal tinctures, and dietary supplements.

• Veterinary Products: Oral medications and vaccines.

A Practical Choice for Flexible Production

This In-line Vial Filler represents the perfect balance of performance, flexibility, and value. It is an excellent entry-level vial filling equipment for startups and academic labs, while its precision and reliability make it a trusted backup or small-batch system for larger manufacturers. We provide comprehensive support, including installation guidance, operational training, and validation assistance, ensuring you achieve optimal results from day one.