Rotary piston fillers with plunger for viscous products
Optimize your filling process with high-speed, rotary piston fillers, designed for precision handling of liquid and slurry products, ensuring consistent fill levels across diverse container shapes and sizes.

Fills and Cleans Liquid and Slurry Products
The Rotary Piston Fillers with Plunger from Zilli & Bellini s.r.l. offer precise volumetric filling designed for liquid and slurry products across the food, beverage, and chemical industries. This equipment is particularly suited for manufacturers handling a range of products including pureed fruits, sauces, detergents, and solvents. By utilizing a rotary piston mechanism, it maintains consistent fill levels with throughput capacities ranging from 10 to 1200 containers per minute, depending on product and container size. The integration of an optional automatic cleaning system (C.I.P.) minimizes downtime and ensures hygienic operations, aligning with stringent industry standards. Engineered with versatility in mind, it accommodates a variety of container shapes and materials—metal, glass, or plastic—supporting up to 5 kg of product. Ideal for high-speed production lines, it is available with multiple piston configurations for scalability, and its robust build provides durability in demanding industrial environments.
Benefits
- Enhances efficiency with high-speed operation for increased production capacity.
- Minimizes downtime through an optional C.I.P. system, ensuring quick and thorough cleaning.
- Increases versatility by accommodating various container shapes and sizes.
- Ensures precise filling with volumetric control, reducing product waste.
- Promotes durability and stability in industrial settings with robust design and construction.
- Applications
- Sauces,Sweetened condensed milk,Soups,Detergents,Pâté,Condiments,Marmalade,Juices,Syrups,Spreads,Vegetable oil,Pet food,Apple sauce,Solvents,Concentrates,Mustard,Baby food,Creams,Jams,Purée,Honey
- End products
- Dog pâté,Peanut butter,Berry concentrate,Hazelnut chocolate spread,Dijon mustard,Chicken broth,Orange juice,Paint thinner,Manuka honey,Chicken liver pâté,Olive oil,Orange marmalade,Dishwasher liquid,Pumpkin purée,Aioli,Organic apple cider,Pureed fruits,Maple syrup,Whipped cream,Tomato ketchup
- Steps before
- Emulsification,Grinding,Heating,Mixing
- Steps after
- Packing,Labeling,Sterilization,Sealing
- Input ingredients
- apple sauce,baby food,brine,chocolate spread,concentrates,condiments,corn cream,detergents,evaporated milk,honey,jams,jellies,juices,ketchup,marmalade,mayonnaise,mineral oil,mustard,nectars,pâté,pet-food,purée,ratatouille,sauces,solvents,soups,sweetened condensed milk,syrups,vegetable oil
- Output ingredients
- filled containers,packaged products
- Market info
- Zilli & Bellini Italy is renowned for designing and manufacturing high-quality, engineered-to-order packaging machinery, specializing in filling and closing equipment for the food and beverage industry, with a strong reputation for innovation and reliability.
- Capacity
- Up to 1200 c.p.m.
- Container size
- Up to 5 Kg
- Container type
- Metal / Glass / Plastic
- CIP System
- Automatic cleaning
- Number of Pistons
- 12 – 116
- Container Path Diameter
- 90 mm – 3450 mm
- Filling method
- Volumetric
- Filling speed
- 10 – 1200 c.p.m.
- Working Mechanism
- Rotary Piston with Plunger
- Automation Level
- Optional CIP System
- Batch vs. Continuous Operation
- Continuous
- Cleaning Method
- CIP / Manual
- Cleanability
- CIP (Clean-In-Place)
- Machine footprint
- Not specified
- Container type
- Round and non-round metal,glass,and plastic
- Control panel type
- Not specified
- Container capacity
- Up to 5 Kg
- Discharge method
- Not specified
- Container compatibility
- Round and non-round metal,glass,and plastic containers
- Filling capacity
- Up to 5 Kg
- Automatic Cleaning System
- CIP (Clean-In-Place)
- Capacity
- 10 to 1200 c.p.m.
- Number of Pistons
- 12 – 116 (depending on model)
- Model options
- DB/P,DC/P,DD/P,DE/P,DF/P,DG/P,DH/P,DI/P