Technical characteristics and application analysis of liquid filling linkage line:

1、 Core technical features

1. High precision filling control

• Servo motor drive and mass flowmeter work together to achieve ± 0.5% filling accuracy, which can adapt to a variety of fluids from low viscosity liquid medicine to high viscosity cream (1-5000cP).

Dynamic compensation technology automatically adjusts filling parameters by detecting changes in liquid density and temperature in real-time, ensuring consistency in filling volume.

2. Aseptic production guarantee

Integrated laminar flow purification system and hydrogen peroxide steam sterilization module, meeting the GMP standards of the pharmaceutical industry and the HAACP standards for food.

Fully enclosed pipeline design combined with CIP (In Place Cleaning) system to achieve zero contact filling process.

3. Intelligent operation and maintenance system

Digital twin technology is used to construct 3D simulation models of equipment, which can predict mechanical failures and maintain them in advance, reducing unplanned downtime by more than 40%.

OPC UA protocol enables device interconnection, real-time uploading of production data to MES system, and supports dynamic optimization of process parameters.

4. Modular flexible design

The quick change chuck structure supports bottle type switching (round/square/irregular) and specification adjustment (50ml-5L), reducing the changeover time to 10-15 minutes.

Multi station parallel processing technology meets personalized filling needs, such as combination filling (simultaneous filling of liquid and powder).

2、 Typical Industry Application Scenarios

1. Pharmaceutical industry

Vaccine filling: The linkage line is equipped with negative pressure isolators and particle online monitoring systems to ensure the completion of penicillin bottle/pre filled needle filling in a sterile environment, with a filling accuracy of ± 0.1ml.

Large infusion production: The gravity filling system, combined with an automatic leak detection device, achieves a production capacity of 12000 bags per hour for soft bag infusion products.

2. Food and beverage industry

• Filling of dairy products: hydrogen peroxide spray sterilization and photoelectric positioning technology are used, and the filling speed of PET bottles can reach 600 bottles/minute, with residual oxygen content<0.5%.

Sauce packaging: The rotary piston pump, combined with hydraulic sealing, completes bubble free filling of high viscosity materials such as chili sauce and oyster sauce.

3. Daily chemical industry

• Cosmetic filling: The anti-static filling head and nitrogen replacement system are used together to protect the stability of active ingredients, and are suitable for essence liquid, facial mask stock liquid and other products.

Disinfectant production: 316L stainless steel material corrosion-resistant pipeline design, compatible with filling highly corrosive liquids such as chlorine containing disinfectants.