Dosing principle
Gravity and overflow fill to a level, which looks even in a clear bottle. Piston and pump fill a volume, which suits thick product. Flowmeter or net weighing fills by mass. Get the principle in writing.
No DramaBuyer guide · Packaging
Liquid filling machine names five dosing principles, and a quote built on the wrong one fills water perfectly and your product badly: foam, viscosity and a clear bottle each call for a different machine.

01
Gravity and overflow fill to a level, which looks even in a clear bottle. Piston and pump fill a volume, which suits thick product. Flowmeter or net weighing fills by mass. Get the principle in writing.
Linear filler output rises with nozzle count, and one model name can cover six to twelve heads. Ask which head count and fill volume gave the speed figure.
Diving nozzles that fill from the bottom up, and anti-drip valves, decide whether shampoo or juice overflows. Ask if they are included.
Filler alone, or filler with capper, labeller and conveyor. A monoblock and a single station are not comparable prices.
02
Send these with the enquiry. Without them, any number a factory gives you is a guess dressed as a quotation.
03
| Require this | A pass looks like |
|---|---|
| Fill a counted run of your containers with your liquid at quoted speed. | Each container weighed, spread inside your declared tolerance, no overflow on the neck. |
| Change to your largest volume. | Time recorded and the first ten fills in tolerance without trimming each head. |
04
05
A spout pouch filling machine.
A tube filling and sealing machine, which closes the tube end in the cycle.
06
We name the kind of source, how many and when, and never the factory. Listed prices are asking prices, not landed cost. Where we do not hold a fact we say so: that is a GAP, not an estimate.
07
Every machine we source in this area is on the Packaging page. How a project runs, stage by stage, is on how it works, and what it costs is on pricing.
Straight answers
Judge the principle and a weighed run on your liquid. A used European filler with the right principle beats a new one with the wrong principle.
Weighed fills from every head, the changeover time, wetted-part materials against the declaration, and nozzle drip after a stop.
A Declaration of Conformity under 2006/42/EC, or Regulation (EU) 2023/1230 from 20 January 2027, plus 2014/35/EU and 2014/30/EU. Food contact parts fall under Regulation (EC) 1935/2004.
The business placing the machine on the EU market. It checks the documents and adds its name.
Contact
Send a machine, a quotation you want checked, or a question. We reply with what we would look at first.
Sent
A person reads every message. You will hear back within one working day.
Not sent
Please email info@nodramachina.com directly and we will pick it up from there.