A filling production line is a complete bottling system that fills, caps, labels, and packages bottles automatically. This liquid filling line handles water, juice, edible oil, sauce, and cosmetics. For beverage factories, food processing plants, and cosmetic manufacturers, this automatic filling production line improves efficiency, ensures filling accuracy, and reduces labor costs.
Suitable for:
- Mineral water and purified water bottling
- Juice and beverage filling
- Edible oil filling (5L, 1L, 500ml)
- Sauce and paste filling
- Cosmetic and lotion filling
- Chemical and detergent filling
Advantages:
- Filling accuracy within ±1%
- Capacity up to 3000 bottles per hour
- Handles 40-1000ml bottle sizes
- One machine works with different bottle shapes
- No part replacement needed for different bottles
- CIP cleaning system available
- CE certified for international markets
YG Machinery offers complete filling production lines for various industries. The system includes rinsing, filling, capping, labeling, and packaging stations.
Applications of Filling Production Line
This filling production line works well in many industries:
Mineral water and purified water – Bottle drinking water for retail and commercial use. High hygiene standards maintained throughout the process.
Juice and beverage – Fill juice, tea drinks, and flavored beverages. Handles both still and carbonated drinks.
Edible oil – Fill cooking oil in 5L, 1L, and 500ml bottles. Suitable for palm oil, olive oil, sunflower oil, and soybean oil.
Sauce and paste – Fill soy sauce, vinegar, chili sauce, ketchup, and other viscous products.
Cosmetics – Fill lotion, shampoo, body wash, and other personal care products.
Chemicals and detergents – Fill household and industrial chemicals with accurate dosing.
Filling Production Line Equipment Components
- A complete filling production line includes the following equipment:
- Rinsing machine – washes and cleans bottles before filling. Removes dust and particles.
- Filling machine – fills the exact volume of liquid into each bottle. Accuracy ±1%.
- Capping machine – applies caps and seals the bottles securely.
- Labeling machine – applies labels to the front and back of bottles.
- Sleeving machine – applies shrink sleeves for tamper-evident packaging.
- Shrink wrapping machine – wraps bottles in shrink film for multi-pack packaging.
- Conveyor system – moves bottles between stations. Includes straight and curved conveyors.
Additional equipment:
- Bottle blower – produces PET bottles in-house (optional)
- Laser printer – prints batch numbers and expiration dates
- Light checker – inspects bottles for contamination
- Dryer – removes water droplets from bottle surfaces
Technical Parameters of Filling Production Line
| Specification | Value |
| Filling volume range | 40-1000ml |
| Filling accuracy | ±1% |
| Production capacity | 0-3000 bottles/hour |
| Air pressure / consumption | 0.5-0.7 MPa / 200L/min |
| Power supply | 380V/220V, 50Hz |
| Total power | 0.8 kW |
| Machine weight | 400kg |
| Machine size (LxWxH) | 6000 x 850 x 2600mm |
| Bottle types | Round, square, and irregular shapes |
The line is designed for 40-1000ml bottles. No part replacement is needed for different bottle shapes — only simple adjustments.
Key Advantages & Features
- ±1% filling accuracy – consistent fill volume, reduces product giveaway
- Handles 40-1000ml bottles – one machine covers multiple product sizes
- No part replacement for different bottles – simple adjustment for shape changes
- No bubbles, no dripping – clean filling, reduces waste
- CIP cleaning system – easy to clean, reduces downtime between product changes
- Flexible layout – straight or curved conveyor, fits different factory layouts
- Food-grade stainless steel – meets hygiene standards for food and beverage
- CE certified – suitable for international markets
Filling Production Line Workflow
Step 1: Bottle rinsing – Empty bottles enter the rinsing machine. Clean water washes the inside and outside of each bottle.
2: Filling – Clean bottles move to the filling machine. Liquid is measured and dispensed into each bottle with ±1% accuracy.
3: Capping – Filled bottles move to the capping station. Caps are applied and tightened automatically.
4: Labeling – Bottles pass through the labeling machine. Front and back labels are applied.
5: Inspection – Light checker inspects bottles for contamination or defects.
6: Drying – The dryer removes water droplets from bottle surfaces for a clean finish.
7: Laser printing – Batch numbers, dates, and other information are printed on the bottle or label.
8: Packaging – Bottles enter the shrink wrapping machine. They are shrink-wrapped into multi-packs.
9: Conveyor output – Finished bottles move to the palletizing station for shipping.
How to Choose the Right Filling Production Line?
| Your product type | Recommended configuration | Why |
| Mineral water, 500ml PET bottles | Water filling line | Simple rinsing-filling-capping, high hygiene |
| Juice, 200-500ml bottles | Juice filling line | Includes pasteurization, aseptic filling |
| Edible oil, 1-5L bottles | Oil filling line | Handles thicker liquids, larger bottle sizes |
| Sauce, 200-500ml bottles | Paste filling line | Piston filler for viscous products |
| Cosmetics, 50-500ml bottles | Cosmetic filling line | Stainless steel, CIP cleaning system |
| Multiple product types | Customized filling line | Flexible filler, quick changeover |
Still not sure? Tell us your product type, bottle size, and target output. We will recommend the right filling production line for you.
Customer Case
A bottled water manufacturer in São Paulo, Brazil, was using a semi-manual filling system. The factory struggled to meet demand during hot seasons. Frequent downtime, unstable filling volumes, and rising labor costs had become daily challenges.
They contacted YG Machinery and chose a complete water filling line with 3000 bottles per hour output for 500ml PET bottles.
Equipment provided:
- Air conveyor (6m)
- 8-head rinsing machine
- 8-head filling machine
- 3-head capping machine
- Automatic cap elevator
- 10m conveyor system
- Light checker
- Bottle dryer
- Laser printer
- Automatic sticker labeling machine
- Shrink wrapping machine
Results after operation:
- Production capacity increased by 70%
- Labor cost reduced by 40%
- Bottle defect rate dropped to less than 1%
- Filling accuracy within ±1%
- Stable operation for 12-16 hours per day
The production manager said: “The YG filling line helped us expand production without sacrificing quality. The machines are easy to operate and maintain. We are very satisfied with the results.”
FAQ
Q: What bottle sizes can this filling production line handle?
A: The line handles 40-1000ml bottles. Simple adjustments allow the machine to accommodate different bottle shapes.
Q: What is the filling accuracy?
A: The filling accuracy is within ±1%. This ensures consistent fill volume and reduces product giveaway.
Q: Can the line fill different products?
A: Yes. The same line can fill water, juice, oil, sauce, and cosmetics with different filling heads and adjustments.
Q: Does the line need different parts for different bottle shapes?
A: No. The machine is designed for universal use. No part replacement is needed for different shapes — only simple adjustments.
Q: Is the equipment food-grade?
A: Yes. The machine uses SUS304 stainless steel, meeting food and beverage hygiene standards.
Q: Does the line include a labeling machine?
A: Yes. The standard line includes an automatic sticker labeling machine for front and back labels.
Q: What is the warranty?
A: The main structure has a 24-month warranty. Electrical and pneumatic components have a 12-month warranty.
Q: What is the price of a filling production line?
A: Price depends on capacity, equipment configuration, and customization. Contact us for a quote based on your product and output requirements.
Q: Do you offer installation and training?
A: Yes. We provide remote installation guidance, operator training, and video instructions. On-site support is available upon request.
YG Machinery has been manufacturing filling production lines for many years. Our equipment is CE certified for international markets. Each line is tested before shipping. We offer 24-hour technical support and spare parts service.
