Inline Bottle Fillers

Synerlink is a leading manufacturer of innovative inline bottle filling machinery for the food, beverage, household, and personal care markets. Whether you need a complete filling system or just want to update outdated machines, Synerlink has a solution for you.

We offer liquid filling equipment designed to optimize each step of the production process. This allows your company to get the most from your production line.

Synerlink is proud to offer industry-leading inline filling system brand Dairy Pack. Machines manufactured under this name offer many benefits to both the operator and your bottom line.

Learn more about the advantages of Synerlink bottle filling equipment.


What is an Inline Bottle Filler?

As the name suggests, inline bottle filling is a process where bottles are filled in a line. When manufacturing liquid products in bulk, this process is critical to your packaging process.

Inline bottle fillers are designed to accurately fill your bottles, minimizing your product waste and cutting your costs.

Inline bottle filling systems are capable of handling different bottle sizes and cap sizes simultaneously. This lets you get the most out of your production line with extended machine run time. Inline filling machines are also flexible and easy to upgrade.

Fully automatic inline liquid filling machines are best for mass-production, requiring little human intervention. Bottles are filled efficiently before being sent to the next stage of the production line. Semi-automatic bottle fillers on the other hand, may require humans to move containers into and out of the filing area.

The Dairy Pack machines are designed for maximum efficiency and are engineered for quick machine changeovers.


How Do Synerlink Inline Bottle Fillers Work?

Inline bottle fillers work on a conveyor system. After the product containers have been loaded into the system, they make their way towards the inline filling system via conveyor. Once positioned under the filler, the container is then filled to the specified amount with help from an inline filling nozzle. This filling technology is adapted to your products for the best results.

Our nozzles can handle a wide variety of water thin and high-viscosity products. You can also test your product’s capability with the filling system before ordering your machine.  

Some bottle filling machines are equipped with capping capabilities, which help keep your product sanitary, fresh, and easy to transport. Dairy Pack filling machines can fasten many different types of seals. These machines are capable of capping with lids, snap-on tops, or screw cap tops.

Dairy Pack inline bottle filling machines are flexible and can fill bottles of many shapes and sizes. Endless packaging possibilities are also available. Synerlink’s skilled team of engineers design the system to fit your production’s unique needs.


Inline Bottle Filler Machine Capabilities

An inline filling system from Synerlink offers many other capabilities to its operator. From fast production speeds to advanced manufacturing settings, Dairy Pack bottle filling machines are engineered to do it all.

Our inline bottle fillers offer:

  • Ranges from 6,000 to 50,000 bottles per hour.
  • Ultra-clean filling options.
  • Produce up to two different neck diameters on the same line.
  • Fit for a range of materials: PET, HDPE, PP, PS


Inline Bottle Filler Features & Benefits

There are many advantages to choosing an inline filling system from Synerlink. These advantages can take your production to the next level and allow you to expand your product markets. In addition to being customized to your needs, a Synerlink solution can also grow alongside your production.

Additional benefits of Dairy pack filling machines include:

  • Freedom in production
  • Performs well on small and large production runs
  • Ground-level control
  • Optimized footprint
  • Quick change-over
  • Cost efficiency throughout the exploitation cycle
  • Extractible (removable, transportable) filling head for better sanitation (CIP)


Solutions Capable of Filling A Wide Variety Of Products

Synerlink machines can be engineered for a wide range of product markets and viscosities, including:

  • Tea/Coffee
  • Milk
  • Yogurt
  • Protein Shakes
  • Smoothies
  • And many more products


Find the Inline Bottle Filler Right for You

Synerlink has over 50 years of design experience and exceptional customer service. This gives us the power to engineer a heavy-duty inline bottle filler to your exact specifications. Synerlink also provides preventative maintenance services to extend the lifetime of your machine.

Use this chart below to determine what machine is best suited for your product packaging needs.

To learn more about a system or Synerlink’s experience, contact a skilled representative today

  Hygiene Containers Materials Sizes Options Filling Volumes Units/stroke Units/Hour
DAIRY PACK RM25BUltra-clean Log 3 - Log 5
Bottles PET, HDPE, PP, PS 40 to 56 mm
body ø
1 or 2 neck diam 80-270 ml 1x3 up to
DAIRY PACK RM40BUltra-clean  Log 3 - Log 5
Bottles PET, HDPE, PP, PS 40 to 88 mm
body ø
1 or 2 neck diam 80-1,500 ml 1x4, 1x5 or 1x6 up to
DAIRY PACK RM80BUltra-clean  Log 3 - Log 5Bottles PET, HDPE, PP, PS 40 to 88 mm
body ø
1 or 2 neck diam 80-1,500 ml 2x4, 2x5 or 2x6 up to
DAIRY PACK RM12BUltra-clean  Log 3 - Log 5Bottles PET, HDPE, PP, PS 40 to 92 mm
body ø
1 or 2 neck diam 80-1,000 ml 1x24up to


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