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Bottle & Liquid Filling Machines

Industry-Leading Liquid Fillers & Inline Liquid Filling Systems

CPI is partnered with leading providers of inline liquid filling machines and liquid packaging machinery, offering a wide variety of fillers with manual, semi-automatic and fully automatic functions. We have both gravimetric and volumetric liquid fillers available for various industries from food and beverage production to industrial and corrosive product production.

Our electronic automatic filling machines range in size from portable table top machines to industrial size liquid packaging systems – whatever is needed to get your job done. View our liquid fillers below, and don’t hesitate to contact us for more information on our products.

When it comes to your liquid filling needs, rely on CPI to help you determine the best packaging system for your business. Contact us today for a free consultation.


Leverage Our Liquid Filling Machine Expertise

System based on your needs. Our experts oversee every step of the design, manufacturing, instructions and installation of your equipment.

Types of Liquid Filler Machines

Gravity & Pressure Liquid Fillers

The Gravity and Pressure/Gravity Fillers are suitable for bottling virtually any water-thin to medium consistent viscosity liquid. Gravity fillers are ideally suited for thin, foamy products where pressure/gravity fillers handle heavier viscosity products.

Pump Liquid Fillers

CPI offers several different types of pump fillers to accommodate a wide variety of products. They provide an accurate and versatile method for filling low, medium and high viscosity liquids into a wide range of containers. CPI uses a variety of pumps including progressive cavity pumps, gear pumps, lobe pumps, rotor pumps or whichever is best for the application. We work with each customer to choose the right pumps, valves, and fittings for each application.

Gravity, Pressure & Vacuum Overflow Liquid Fillers

Overflow Fillers provide the same cosmetic fill level, making them ideal for filling transparent containers that must have a consistent fill level. Gravity and pressure overflow fillers are designed to handle thin to medium viscosity products. The CPI Vacuum Overflow Filler is used for specialty filling applications and is typically used to fill small volume glass containers with low viscosity liquids.

Piston Liquid Fillers

Piston fillers are another great option for packaging liquids. They offer fast and accurate fill rates, versatility with the ability to handle many different types of products, and they’re gentle on products. They’re ideal for viscous liquids including batters, sauces, pastes, icing, chunky fillings, and certain aerated products. Generally, these liquid packing machines are used to fill liquids that are squeezed through pastry bags or similar packaging.

Net Weight Liquid Fillers

Net weigh liquid filling systems are great for making sure that each container you fill contains the same amount of product. They are particularly efficient at packaging bulk quantities of products, along with products that are of high value and require the maximum accuracy when weighing them to avoid lost profits.

Features & Benefits of Our Filling Machines for Bottling & Packaging Liquids

CPI offers some of the best liquid filling machines available for products of all types. The versatility of our equipment makes them compatible with many different applications, depending on your specific system requirements.

Features include:

  • Our inline liquid filler machinery systems come in a variety of sizes from 1-20+ head inline fillers.
  • Systems range from manual tabletop to fully automatic
  • Options for hazardous, corrosive or sanitary environments
  • Custom built for your specific application and budget
  • Robust construction--built to last
  • Designed for product versatility
  • Minimal downtime for maintenance & cleaning
  • Easy setup with quick changeover features

Sanitary Liquid Fillers

CPI manufactures a complete range of Sanitary Fillers to meet a wide variety of applications. All sanitary fillers are designed with quick breakdown fittings, valves and pumps to be used where needed. All reservoirs have flanged quick disconnect fittings so that the fillers can be easily and thoroughly cleaned.

Corrosive Liquid Fillers

CPI Poly Fillers, machined completely out of HDPE, are designed to handle the punishment of a highly corrosive environment. Using 1/100 second timers on each individual fill head offers simple adjustment and extreme accuracy. The fillers are designed to fill from a fraction of an ounce to five gallons and are capable of handling viscosities ranging from thin and foamy to very thick liquids.

Molten Liquid Fillers

CPI Molten Fillers are designed with an adjustable self-contained heating system, PLC operator controls, anti-drip/anti-foam nozzles and independent heating controls and those are just a few reasons why these molten fillers stand above the competition.

Applications for Hazardous Location & Explosion Proof Liquid Filling Machines

  • Petroleum and automotive products
  • Cosmetic & personal care products
  • Household & industrial cleaners
  • Bottled water & still beverages
  • Acids & corrosive products
  • Candle & molten products
  • Pharmaceutical products
  • Paints, stains & sealants
  • Food products & sauces
  • Agricultural products
  • Flammable solvents

Available CPI Liquid Filler Machines & Systems

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Change Parts, Inc.

185 South Jebavy Dr. Ludington, MI 49431

Phone 231-845-5107

Fax 231-843-4907

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