PMMI ProSource - The packaging and processing solutions finder.

Net Weight Fillers (Liquid)

(37 companies)

Also called net weighers, these fillers use load cells beneath each filling station to dispense liquid products by exact tare weight in liquid filling operations. Are you considering purchasing new filling, capping or closing machinery? Learn more about what to look for in your next purchase.

Report an Issue

Incorrect/inaccurate categorization? Report inaccuracies or problems »

More on Net Weight Fillers (Liquid)

Liquid net weight fillers accurately measure and fill containers with liquid materials, ensuring that each container contains the correct amount of product. Liquid net weight fillers are used in a variety of industries, such as food and beverage, pharmaceuticals and cosmetics.


A net weight liquid filler utilizes load cells, which are like small scales placed under each bottle, to translate a weight measurement into an electrical signal. Through the load cell technology, net weight fillers achieve precise bottle filling by measuring the weight difference before and after dispensing the liquid, ensuring accurate volume control based on the weight of the liquid being filled.


In the food and beverage industry, liquid net weight fillers are used to fill containers with products such as juice, water, soda and alcoholic beverages. These fillers are essential for ensuring that each bottle or can contains the correct amount of liquid. This is important for both consumer satisfaction and regulatory compliance in the United States, where the Federal Trade Commission requires that the net weight of a food or beverage product be accurately labeled on the packaging.


In addition to ensuring accurate labeling, liquid net weight fillers can also help food and beverage manufacturers reduce waste and increase production efficiency. Precise measuring of the amount of product in each container can reduce the amount of overfill and minimize the number of containers that need to be discarded due to inaccurate filling.


The pharmaceutical industry also relies on liquid net weight fillers to accurately measure and fill containers with liquid medications. These fillers are essential in guaranteeing that each dose of medication contains the correct amount of active ingredient. Inaccurate filling can lead to underdosing or overdosing, which can have serious health consequences for patients and legal implications for manufacturers.


The cosmetic industry also uses liquid net weight fillers to accurately measure and fill containers with liquid products such as lotions, shampoos and conditioners.


However, as with most things manufacturing and packaging, companies must carefully choose the right filler for their specific needs. Factors such as the type of liquid product being filled, the size and shape of the containers, and the desired filling speed must all be taken into account when selecting a filler.


Additionally, manufacturers must take care to frequently calibrate and maintain their liquid net weight fillers to achieve the desired results when filling. Regular maintenance and calibration helps to prevent downtime and bolsters efficiency.


Overall, liquid net weight fillers play a critical role in many packaging processes across industries. These machines ensure accurate filling, reduce waste and increase efficiency, all of which are essential for manufacturers to remain competitive and compliant in today's global marketplace.


If you’re in the market for a new liquid net weight filler, you’ve landed on the right page. PMMI’s ProSource directory features various trustworthy and reliable manufacturers and suppliers of this equipment, and they’re ready to get to work when you are.

The companies represented on this page and throughout this directory are members in good standing of PMMI, the Association for Packaging & Processing Technologies. Companies who are not members of PMMI are not listed in this directory.