Gravity filling system for Pet bottles
Optimize your beverage production with an advanced gravity filling system, designed for precision and efficiency in handling a diverse range of non-carbonated liquids, ensuring seamless integration with existing lines and rapid changeovers.

Fills and Handles Non-Carbonated Beverage Bottles
The Stillfill Evo from SIPA is a gravity filling machine engineered for efficiency and versatility in the food and beverage industry. It excels in filling non-carbonated liquids such as mineral water, clear juices, and beverages with pulp and fiber, ensuring hygienic and precise bottle handling. The machine operates with a mechanical valve system featuring a “no bottle no fill” function, minimizing waste and maximizing throughput, handling between 4,800 to 60,000 bottles per hour depending on the product and bottle size.
The Stillfill Evo utilizes a neck-handling system requiring no adjustments for different bottle heights, and its modular design allows for integration into existing production lines, with options for a Sincro Bloc configuration to combine blowing, filling, and capping processes in one seamless operation. Constructed predominantly from AISI 316 stainless steel, it prioritizes hygiene and ease of sanitation with reduced changeover downtimes and no dynamic gaskets in contact with the product. Optional features like cap sterilization and a micro isolator enhance the machine’s hygiene standards, making it an ideal solution for manufacturers aiming to maintain high standards of product safety and quality.
Benefits
- Optimizes production efficiency with high output rates up to 60,000 bottles per hour.
- Ensures product integrity with hygienic design and easy sanitation processes.
- Minimizes operational interruptions with rapid changeovers and "no bottle no fill" functionality.
- Enhances flexibility with adaptable neck-handling for various bottle sizes.
- Increases hygiene control with optional cap sterilization and contamination-reducing features.
- Applications
- Mineral water,Isotonic drinks,Non-carbonated beverages,Sports drinks,Alcoholic beverages,Milk and derivatives,Juices with pulp and fiber,Ready-to-drink (rtd) tea,Clear juices
- End products
- Lemonade,Purified water,Electrolyte-infused water,Spring water,Skimmed milk,Coconut milk,Wine,Apple juice,Protein shakes,Cider,Orange juice with pulp,Green tea with honey
- Steps before
- Product Pasteurization,Bottle Blowing,Preform Production,Bottle Sanitation
- Steps after
- Capping,Labeling,Packing,Sterilization
- Input ingredients
- non-carbonated mineral water,non-carbonated clear juices,non-carbonated juices with pulps and fibers,isotonic drinks,sport drinks,RTD tea,milk and derivatives,alcoholic products,pulp up to 3 mm in diameter and 10 mm in length
- Output ingredients
- filled PET bottles,filled glass bottles,filled non-carbonated beverages,filled cold and hot fill bottles
- Market info
- Filling speed
- 4,700 to 60,000 b/hour
- Filling volume
- 0.125 to 3 L
- Temperature range
- Cold and hot filling (up to 95 °C)
- Material type capable
- PET and Glass
- Number of valves
- 20 to 140 valves
- Material of valves
- AISI 316 stainless steel
- Sanitation cycle method
- Dummy bottles with bayonet connection
- Container type
- PET / Glass
- User interface
- Touch screen HMI
- Contamination control
- Controlled contamination cabin,micro isolator
- Recirculation capability
- Hot-fill kit with recirculation
- Pulp handling capability
- Up to 3 mm in diameter and 10 mm in length
- Filling method
- Gravity
- Recirculation method
- Within valve and bottle
- Cleanroom Classification
- ISO 7
- Machine construction
- Stainless steel 304
- Changeover time
- Reduced
- Filling Mechanism
- Gravity filling
- CIP/SIP Operation
- CIP compatible
- No electronic mechanism
- "No bottle no fill"
- Changeover time
- Reduced down-times
- Neck-handling transfer
- No monoblock height adjustment
- Modular Design
- S and HR configurations
- Automatic engagement of dummy bottles
- Optional
- Corrosive resistance (e.g. acids)
- AISI 316 stainless steel
- Biological compatibility
- No dynamic gaskets in contact with product
- Cleanability
- Easily sanitized valve
- Pulp handling capacity
- Up to 3 mm diameter,10 mm length
- Product type
- Non-carbonated beverages
- Tank shape
- Central tank,bottom feeding
- Base material
- Stainless steel (grade 304)
- Valve material
- AISI 316 stainless steel
- Footprint
- Compact
- Control panel type
- User-friendly touch screen HMI
- Control panel type
- User friendly touch screen HMI,menu-based interface
- Integration possibilities
- Sincro Bloc configuration for integrated blowing-filling-capping
- Contamination control options
- Controlled contamination cabin and micro isolator available
- Sanitization options
- Automatic engagement of dummy bottles,sanitation cycle
- Filling configurations
- Stillfill S Evo for cold filling,Stillfill HR Evo for hot fill with recirculation
- Material compatibility
- AISI 316 stainless steel valves