Product introduction of Rotary Drinking Water Filling System
The rotary drinking water filling system is designed for efficient 5 gallon and 20L bottled water production. It integrates automatic bottle washing, high-precision filling, and secure capping into a rotary structure for continuous operation.
This system is widely used in bottled water plants, mineral water factories, and large-scale drinking water production facilities. It is compatible with reusable PC and PET barrels, making it ideal for sustainable water bottling operations.
With a production capacity of 200 bottles per hour, it is suitable for medium-scale industrial water bottling businesses requiring stable and hygienic output.


Working principle
Step 1 – Bottle Loading System
Empty 5 gallon or 20L barrels are manually or semi-automatically placed into the rotary conveyor system.
Step 2 – Automatic Washing Process
High-pressure internal and external washing ensures bottles are fully cleaned before filling.
Step 3 – Precision Filling System
Water is filled using gravity or pressure-controlled filling valves to ensure accurate volume.
Step 4 – Automatic Capping System
Caps are automatically placed and tightly sealed to prevent leakage and contamination.
Step 5 – Output Conveyor System
Finished bottles are transported to storage or packaging areas for distribution.
Product Parameter Table
| Min Container Diameter | 300 mm |
| Max Container Height | 490 mm |
| Cavity | 1 |
| Theoretical Output | 200 BPH |
| Clamping Force | 470 kN |
| Heating Power | 45 kW |
| Max Heating Power | 60 kW |
| Operating Pressure | 0.2-0.4 MPa |
| Low Pressure Consuming | 1000 L/min |
| Blowing Pressure | 3.0 MPa |
| High Pressure Consuming | 3000-4000 L/min |
| Pressure | 0.3-0.5 MPa |
| Temperature | 30 °C |
| Flow Rate | 130 L/min |
| Machine Size | 4.0 × 2.25 × 2.2 m |
| Machine Weight | 5000 kg |
Comparison Module
| Feature | Rotary System | Linear System |
|---|---|---|
| Capacity | 200 BPH | 100–150 BPH |
| Bottle Type | 5 gallon / 20 L barrels | Small PET bottles |
| Automation Level | Fully automatic | Semi-automatic options |
| Structure | Rotary continuous | Linear step-by-step |
| Hygiene Standard | High-grade stainless steel | Standard stainless steel |
| Application | Medium-scale factories | Small production lines |
Main Features
- Fully automatic washing filling capping rotary system
- Designed for 5 gallon and 20L barrel water bottles
- Food-grade SUS304/316 stainless steel construction
- High precision gravity or pressure filling technology
- Stable 200 BPH output for continuous production
- Compatible with PC and PET reusable water bottles
- Modular structure for easy maintenance and repair
- Low failure rate and long-term industrial durability
- Adjustable pressure system for stable operation control
- Ideal for turnkey drinking water production plants
Why Choose This Rotary Filling System
- Ideal solution for 5 gallon and 20L water bottling production
- Fully automated system reduces labor cost significantly
- High hygiene standard with SUS304/316 stainless steel
- Stable rotary operation ensures consistent output quality
- Low maintenance design reduces downtime
- Compatible with reusable PC/PET barrels for eco-friendly production
- Reliable performance for medium-scale water factories
- Flexible filling system for different water pressure conditions


Application Scenarios
- 5 gallon bottled water production plant
- 20L barrel water filling factory
- Drinking water purification bottling plant
- Mineral water large bottle production line
- Reusable water bottle filling factory system
- Industrial water distribution bottling facility
- OEM bottled water manufacturing plant
Buying Guide
- Select system based on bottle size (5 gallon or 20L)
- Confirm daily production capacity requirements
- Check factory layout for rotary machine installation
- Ensure water pressure and air supply compatibility
- Choose SUS304/316 material for hygiene standards
- Consider reusable bottle production requirements
FAQ
Q1: What is a rotary drinking water filling system used for?
A: It is used for automatic washing, filling, and capping of 5 gallon and 20L bottled water in production plants.
Q2: What is the production capacity of this system?
A: The system can produce up to 200 bottles per hour for large water barrels.
Q3: What bottle sizes are supported?
A: It supports 5 gallon (20L) PC and PET reusable water bottles.
Q4: Is this system fully automatic?
A: Yes, it integrates washing, filling, and capping in a rotary automated process.
Q5: What industries use this machine?
A: It is widely used in bottled water factories and drinking water production plants.
Q6: What material is used in the system?
A: It is made of food-grade SUS304/316 stainless steel.
Q7: What filling technology is used?
A: It uses gravity or pressure filling for precise liquid control.
Q8: Is this suitable for commercial water plants?
A: Yes, it is designed for medium-scale industrial bottled water production.
Summary
The rotary drinking water filling system is a high-efficiency solution designed for 5 gallon and 20L bottled water production plants. It integrates washing, filling, and capping into one automated rotary system for stable 200 BPH output.
With SUS304/316 stainless steel construction and precision filling technology, it ensures hygiene safety, operational stability, and long-term durability. It is widely used in mineral water plants, drinking water factories, and industrial water bottling facilities, making it an ideal solution for medium-scale bottled water production.


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