A water filling machine is the heart of every bottled water production line. From small-scale startups to large-scale bottling plants, these machines guarantee that water is filled into bottles safely, hygienically, and efficiently. With global demand for bottled water increasing, choosing the right machine has become a crucial decision for businesses aiming for growth and stability.
At Sunswell, we provide advanced automatic water filling machines and turnkey bottling lines designed to meet diverse customer needs. With over a decade of experience, global certifications, and proven technology, we help water producers achieve high productivity while maintaining international quality standards.
A water filling machine is specialized equipment used to fill purified or mineral water into containers such as PET bottles, glass bottles, and 5-gallon jars. It integrates rinsing, filling, and capping in a single unit, ensuring accurate volume control, hygienic operation, and efficient output.
Modern filling machines are equipped with PLC automation, stainless steel construction, and CIP (Clean-in-Place) systems, making them easy to operate and maintain. Sunswell offers machines ranging from small manual models to fully automated high-speed production lines.
Bottled Drinking Water – still, mineral, or spring water.
Sparkling Water – requiring isobaric or pressure filling.
Large Bottle Filling (5 Gallon/19L) – widely used in office or home delivery services.
Flavored or Nutrient-Infused Water – needing precise filling and clean production conditions.
Custom Packaging – PET, glass, and aluminum containers in volumes from 200ml to 5 gallons.
Depending on application and production scale, Sunswell offers:
Gravity Water Filling Machines – Best for still water and other low-viscosity liquids.
Pressure Water Filling Machines – Suitable for carbonated or sparkling water.
Vacuum Water Filling Machines – Ideal for glass bottles and premium products.
5-Gallon Water Filling Machines – Designed for bulk water containers, from rinsing to capping.
CombiBlock Systems – Integrating blowing, filling, and capping into one compact solution, saving space and energy.
High-Speed Operation: From 2,000 BPH (bottles per hour) for small businesses to over 36,000 BPH for industrial production.
Flexibility: Compatible with multiple bottle types and quick changeovers for different sizes.
Advanced Control: PLC touchscreen with real-time monitoring.
Precision Filling: Accurate volume control minimizes waste.
Durability: Stainless steel structure for long service life.
Hygiene Assurance: CIP system and enclosed filling environment to meet global food safety standards.
Energy Efficiency: Reduced power and water consumption compared to conventional systems.
Advantages of Choosing Sunswell Water Filling Machines
Turnkey Solutions: Complete production lines from water treatment to packaging.
Customization: Tailored designs based on customer product type and capacity.
Certifications: ISO9001, CE, and SGS approved.
In-house R&D: Continuous innovation in filling and blowing technology.
Global Service: Projects installed in over 50 countries with after-sales support.
Future-Ready: Designed to support Industry 4.0 and “Made in China 2025” standards.
Industries That Use Water Filling Machines
Bottled water factories
Beverage companies producing flavored or sparkling water
Contract packagers and private-label brands
Export-oriented bottling plants
Small businesses entering the bottled water market
Since 2011, Sunswell has been a trusted supplier of liquid packaging machinery worldwide. Based in Zhangjiagang, China, with a 10,000m² workshop and 80+ staff, we combine manufacturing excellence with customer-focused service.
By choosing Sunswell, you benefit from:
Reliable equipment designed for global markets.
Installation, training, and lifetime technical support.
Strong ROI through efficiency and durability.
A partner that grows with your business.
Prices vary depending on capacity, level of automation, and additional features. A small semi-automatic machine is budget-friendly, while fully automated high-speed lines require higher investment but deliver faster ROI.
Sunswell machines range from 2,000 bottles per hour for small businesses to 36,000+ bottles per hour for large-scale factories.
Yes. Our machines support various volumes from 200ml to 5 gallons with quick changeover systems.
Still, mineral, spring, sparkling, and flavored water can all be filled using our different machine configurations.
With proper maintenance, Sunswell machines can run reliably for 10–15 years or more.
Regular cleaning, lubrication, and inspection are recommended. Our CIP systems simplify hygiene management.
Yes. We supply turnkey water bottling plants, including bottle blowing, rinsing, filling, capping, labeling, packaging, and palletizing.
Yes. Our engineers provide on-site installation and operator training worldwide.
Absolutely. We design machines according to bottle type, capacity, and factory layout.
We combine competitive pricing with global-quality standards, certifications, and strong after-sales service, making us a reliable long-term partner.
A water filling machine is a long-term investment for your bottled water business. By choosing the right equipment, you ensure stable production, high efficiency, and consistent product quality.
At Sunswell, we don’t just sell machines — we deliver solutions that empower your business to grow. From compact startups to full-scale bottling plants, we are ready to help you succeed in the global water industry.
Contact Sunswell today to get a custom proposal for your water filling machine project.
A water filling machine is the heart of every bottled water production line. From small-scale startups to large-scale bottling plants, these machines guarantee that water is filled into bottles safely, hygienically, and efficiently. With global demand for bottled water increasing, choosing the right machine has become a crucial decision for businesses aiming for growth and stability.
+86 13921964455 
howie@sunswell.com
5 Shuangfeng Road, Zhaofeng, Zhangjiagang, Jiangsu 215600, China
