Piston Liquid Filler

What This Machine Does

A cylinder of product in, a cylinder of product out.

The piston filler meters liquids and semi-liquids by stroke volume — what the cylinder draws is what the nozzle delivers, so viscosity swings and level changes do not move the dose. Three frame sizes cover 30 ml single-serves to 5 L containers, with a no-drip nozzle on every build.

Best-Fit Products

Where it earns its place on the line

• Sauce and liquid sachet lines — the dosing principle inside our liquid four-side-seal platforms, offered standalone
• Thick and particulate products — pistons push pastes that flow-control valves smear
• Container filling — jars, bottles and jerrycans up to 5 L

Configurations & Options

Specified the way we ship it

• Frame sizes: three models by fill volume
• Filling volume: 30–250 ml / 50–500 ml / 100–5000 ml
• Filling speed: 10–30 / 8–25 / 6–20 containers per minute
• Accuracy: ±1%
• Nozzle: no-drip filling nozzle
• Drive: compressed air, Airtac pneumatic components

Is this the right machine for you?

Four honest questions before you buy

• Is your product thick, stringy or particulate? A piston pushes what a timed-flow valve cannot.
• What container volumes do you fill? The three frames bracket 30 ml to 5 L.
• Is drip contaminating the seal area? The no-drip nozzle is the fix that keeps seals weldable.
• Do you have compressed air on site? This is a pneumatic machine — that is its whole utility bill.

FAQ

The things buyers actually ask.

What liquids suit piston filling?

Everything from water-thin to paste: sauces, honey, detergents, cosmetics — the stroke volume does not care about viscosity.

Why piston over flow metering?

Stroke volume is immune to viscosity and temperature drift; flow-metered systems chase calibration as the product changes.

How accurate is it?

±1% of target volume, held across the speed range.

What does it need to run?

Compressed air — Airtac pneumatics throughout, no heavy electrical drive train.