Oral Liquid Filling and Capping Line

Product Introduction：
The Oral Liquid Filling Line is an automated pharmaceutical production system for washing, sterilizing, filling and capping 5–30 mL oral liquid bottles.
The line integrates bottle cleaning, hot-air sterilization, quantitative filling, cap feeding, sealing and finished-product discharge into one synchronized process. With a production capacity of up to 20,000–36,000 bottles per hour and 1–24 configurable filling heads, it helps pharmaceutical manufacturers increase output, reduce manual handling and maintain stable filling and capping quality.

Multiple filling pumps, sealing methods and clean-area protection systems are available to match different liquids, bottles and production requirements.
Key Benefits：

Complete bottle washing, sterilizing, filling and capping process
Suitable for 5–30 mL oral liquid bottles
Output up to 20,000–36,000 bottles/hour
Configurable with 1–24 filling heads
Filling accuracy of ≤ ±1%
Product pass rate of ≥99%
Glass, metal, ceramic and peristaltic pumps available
Maximum sterilization temperature up to 350°C
Anti-foaming and anti-dripping filling design
No-bottle-no-filling and no-bottle-no-capping control
Optional Open-RABS and Class 100 laminar airflow
Full-line linkage and intelligent PLC control


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Product Description

B2B Product Information

Technical Parameters

Working Process

Product Video

Product Details

What Is an Oral Liquid Filling Line?

An Oral Liquid Filling Line is a complete production system used to prepare pharmaceutical bottles, accurately fill liquid products and seal the finished containers.

A typical line consists of:

Vertical ultrasonic bottle washing machine
Hot-air circulation sterilization tunnel
Oral liquid filling and capping machine
PLC linkage control system
Optional inspection and packaging equipment

Unlike a standalone filling machine, this line also handles bottle washing, sterilization and coordinated upstream and downstream transfer.

Who Is It Suitable For?

The production line is suitable for pharmaceutical and healthcare manufacturers that require:

Medium- or high-speed oral liquid production
Automatic bottle washing and sterilization
Accurate filling of small-volume liquids
Stable processing of foaming or splash-prone products
Reduced manual bottle handling
Multiple bottle sizes or product specifications
Clean filling-area protection
Full-line production monitoring
Connection with inspection, labeling and cartoning equipment

What Value Does It Provide?

The line combines several independent production stages into one coordinated system. This helps reduce repeated bottle handling, production interruptions and speed mismatches between machines.

Flexible pump selection and filling-head configurations allow manufacturers to process liquids with different viscosities and production capacities. Intelligent bottle and cap detection also helps reduce liquid waste, missing closures and abnormal operation.

Oral Liquid Filling Line with 5–30 mL bottle compatibility, high-speed filling, multiple pump options, anti-foaming design, 350°C sterilization tunnel and PLC control.

Application Range

Oral pharmaceutical solutions
Herbal oral liquids
Vitamin oral solutions
Nutritional oral liquids
Liquid healthcare preparations
Other small-volume liquid medicines

Compatible Containers

5–30 mL oral liquid glass bottles
Pharmaceutical tubular glass bottles
Molded pharmaceutical glass bottles
Threaded glass bottles
Bottles with aluminum caps
Bottles with screw caps
Customized pharmaceutical bottles

Selection Note

Bottle compatibility must be confirmed according to the bottle diameter, height, neck structure, cap type and required production speed. Change parts are customized for each confirmed bottle format.

B2B Product Information

Item	Information
Product Name	Oral Liquid Filling Line
Equipment Type	Automatic Bottle Washing, Sterilizing, Filling and Capping Line
Applicable Bottles	Oral liquid glass bottles and compatible pharmaceutical bottles
Applicable Volume	5–30 mL
Production Capacity	Up to 20,000–36,000 bottles/hour
Minimum Order Quantity	1 Set
Port of Loading	To be confirmed according to the project
Warranty	To be confirmed according to the sales contract
Payment Terms	T/T, L/C or contract-based payment terms
Customization	Bottle size, capacity, filling heads, pump type, sealing method, layout and clean-area protection
Supported Services	Project consultation, process evaluation, line planning, layout design, FAT, installation guidance, commissioning and training
After-Sales Support	Remote diagnosis, maintenance guidance, spare-parts supply, technical-document support and equipment-upgrade consultation
Packaging	Export-standard protective packaging
Delivery Time	Based on the final configuration and project scope

Technical Parameters

Parameter	Specification
Product Name	Oral Liquid Filling Line
Equipment Type	Bottle Washing, Sterilizing, Filling and Capping Production Line
Applicable Container	Oral liquid glass bottles and compatible pharmaceutical bottles
Applicable Bottle Volume	5–30 mL
Maximum Production Capacity	20,000–36,000 bottles/hour
Filling Heads	1–24 heads, selected according to capacity
Filling Accuracy	≤ ±1%, depending on medicine characteristics
Product Pass Rate	≥99%
Filling-Pump Options	Glass pump, metal pump, ceramic pump, peristaltic pump
Bottle-Washing Method	Ultrasonic washing with internal and external air-water flushing
Sterilization Method	Tunnel-type hot-air circulation
Maximum Tunnel Temperature	350°C
Temperature Monitoring	Optional real-time display, recording and printing
Filling Method	Quantitative filling with adjustable speed and volume
Anti-Foaming Design	Controlled filling curve and lifting filling needle
Bottle Transfer	Large-turntable conveying
Product Feeding	Optional automatic liquid-level control
Sealing Methods	Capping, rolling or crimping
Bottle Detection	No bottle, no filling
Cap Control	No bottle, no cap feeding or capping
Isolation System	Optional Open-RABS
Critical-Area Protection	Optional Class 100 laminar airflow
Control System	PLC automatic control
Operation Interface	Color touchscreen
Speed Regulation	Frequency-conversion control
Safety Functions	Automatic protection and alarm monitoring
Line Coordination	Full-line linkage control
Operating Table	Waterproof design
Format Changeover	Replaceable molds and change parts
Customization	Available according to bottle, liquid and capacity requirements
Design Basis	Designed according to applicable GMP production requirements

Working Process

Oral Liquid Filling Line process from empty bottle feeding and ultrasonic washing to sterilization, filling, capping, inspection, discharge and downstream packaging.

Product Video

Product Description

B2B Product Information

Technical Parameters

Working Process

Product Video

Oral Liquid Filling and Capping Line

Product Details

What Is an Oral Liquid Filling Line?

Who Is It Suitable For?

What Value Does It Provide?

Application Range

Compatible Containers

Selection Note

B2B Product Information

Technical Parameters

Working Process

Product Video

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