Choose a Beverage Filling Machine: Product, Output and Changeovers

Which filling process fits the drink?

Gravity, pressure and dose measurement describe different aspects of filling. Hot filling and aseptic filling also involve the wider preservation process. Confirm the complete product and hygiene requirements before comparing valve counts.

Product condition	Selection direction	Information to confirm
Still water or a thin, non-carbonated drink	Review a suitable normal-pressure or gravity filling arrangement.	Confirm filling temperature, foaming, bottle neck, closure and cleaning scope.
Carbonated drink	Review controlled-pressure filling together with closing.	Provide carbonation and temperature conditions; confirm package pressure suitability and a product trial.
Juice, tea or a sensitive formulation	Confirm the validated preservation route before choosing the filler.	Heat tolerance, particles, viscosity, product treatment, package treatment and cooling can change the configuration.

Filling concept	Typical project fit	Critical RFQ inputs	Common mistake
Gravity / normal pressure	Still water and suitable low-viscosity, non-carbonated beverages.	Product, viscosity, filling temperature, bottle size, neck finish, hygiene and speed.	Assuming every non-carbonated liquid behaves like water.
Isobaric / counter-pressure	Carbonated soft drinks, sparkling water and other products that must retain dissolved gas.	CO2 level, product temperature, pressure, bottle or can specification, closure and foam behavior.	Quoting the filler without mixer, chiller, CO2 system and package-pressure inputs.
Hot-fill process	Suitable heat-treated juice, tea and other beverages where product and package are designed for the selected thermal process.	Recipe, pH and particles, treatment route, fill temperature, bottle heat resistance, cap and cooling.	Choosing a hot-fill valve while ignoring product treatment, bottle design and cooling tunnel.
Volumetric / flow-meter / piston	Projects where measured dose, product behavior, viscosity or particles drive filler selection.	Viscosity range, particles, target accuracy, temperature, foaming, cleaning and product recovery.	Selecting by accuracy claim alone without checking cleanability and product compatibility.

How many bottles per hour do you actually need?

Illustrative planning example, not a machine rating: the target is 36,000 acceptable bottles in an eight-hour shift. If one hour is reserved for cleaning and another hour for a changeover, the remaining production window is six hours. Required average good output is 36,000 ÷ 6 = 6,000 bottles/hour.

If a separately justified planning assumption is that only 80% of the reference rate becomes acceptable output during those six hours, the reference rate required is 6,000 ÷ 0.80 = 7,500 bottles/hour. That 80% is an example, not an industry default or an equipment promise. Define which stops, speed losses and rejects it includes; do not deduct the same cleaning or changeover time twice.

Where is the line losing output?

Observed problem	Evidence to collect	Decision before buying
The filler repeatedly waits for empty bottles or beverage.	Record each stop, duration, bottle supply and product-tank level over the same period.	Resolve the limiting supply, buffer or control interface before increasing filler speed.
Bottles queue before the packer.	Measure sustained packs/minute and bottles/pack for the actual film or carton.	For example, 15 packs/minute × 6 bottles × 60 = 5,400 bottles/hour before losses: insufficient for 6,000 good bottles/hour. A buffer cannot fix a permanent capacity deficit.
The speed display looks right but finished output is low.	Compare total filled, rejected and accepted packed bottles, plus short stops.	Separate quality loss from downtime. Inspect the relevant stage instead of assuming that more filling valves will fix it.

Can the same machine handle another bottle?

Equal bottle volume does not mean equal compatibility. Compare neck finish, height, diameter, shape, closure, label and pack pattern. Ask which guides, stars, handling parts, settings and cleaning steps change for each format.

Measure the changeover from the last accepted bottle of the old format to the first accepted bottle of the next format under an agreed test definition. Include restart adjustment and quality release where applicable. A video of a mechanical part change alone does not establish the complete production changeover time.

What should a comparable quotation and trial contain?

List each beverage and package with drawings, actual samples and process conditions.
State acceptable finished bottles per shift, shift length and the production schedule for every format.
Describe retained equipment, utilities and who supplies each interface and change part.
Agree trial materials, duration, counting location, reject criteria and how stops will be recorded.
Require a written list of included equipment, exclusions, commissioning responsibilities and documents.

Practical selection questions

Should I buy extra speed for future expansion?

Compare the future product mix with the capacity of bottle supply, treatment, filling and packing. Reserve space and interfaces where useful; a larger filler alone is not an expansion plan.

Can a water trial prove performance with juice?

It can demonstrate selected mechanical functions, but it does not establish performance with a different viscosity, particles, foaming or preservation requirement. Agree which tests need the actual product.

What should I check when a lower-price offer has the same BPH?

Confirm the reference bottle and beverage, connected-line scope, change parts, quality checks and acceptance basis. Identical headline speed does not make two supply scopes equivalent.

Continue planning in this language

Six-step selection path

Prepare the decision before requesting a machine price

1. Define the product

State whether it is water, juice, tea, CSD, energy drink or another beverage, plus viscosity, particles, carbonation and foaming behavior.

2. Define the thermal route

Clarify ambient, chilled, warm, hot-fill, ultra-clean or aseptic expectations with the product specialist responsible for process validation.

3. Fix the package

Provide PET, glass or can drawings, volume range, neck or end details, closure, pressure or heat requirements and samples where possible.

4. Set output and formats

Share BPH or CPH, shift hours, number of formats, changeover expectation and future capacity plan.

5. Check the whole line

Connect treatment, tanks, CIP, blowing, rinsing, closing, labeling, packing, inspection, utilities and commissioning.

6. Define acceptance

Agree reference product and format, output test, fill-level or volume checks, closure checks and documentation before shipment.

Product routes

Open the line page that matches the beverage

Automatic bottled water filling line for still beverage projects

Still Water

Review water treatment, sanitary filling, bottle supply, capping, labeling and packing as one line.

View water line

Juice and Tea

Connect preparation, thermal process, hygiene, filling temperature, cooling and package compatibility.

View juice and tea line

Carbonated drink filling line for isobaric filling planning

Carbonated Drinks

Connect mixing, chilling, CO2 control, pressure filling, closing, inspection and packing.

View CSD line

Quotation checks

Questions the technical offer should answer

What product and package conditions were used for the rated speed?
Which filling principle and valve configuration are proposed, and why?
What product-contact materials, cleaning route and CIP scope are included?
How are fill level or volume, closure quality and rejected containers checked?
What upstream and downstream machines are required to reach line output?
Which change parts, spare parts, commissioning tests and operator training are included?

Related buyer guides

Turn the filling choice into a complete line specification

Discuss the product and output target

sales@allottech.com

Technical reference

Manufacturer references illustrate filling and format-change concepts. Their specifications are not specifications of equipment offered by this website.

Sidel · Hot Fill Combi

China Beverage Machinery is operated by Allot Tech (Suzhou) Co., Ltd. for machinery sourcing, configuration planning and export project coordination.