Piston Type Liquid / Paste Filling Machine

A piston-type filling machine is a type of automated or semi-automated filling equipment used in industries such as food & beverage, pharmaceuticals, cosmetics, and chemicals to accurately dispense liquids, pastes, or semi-solid products into containers.

The machine operates using a piston and cylinder mechanism:

Suction Stroke – The piston retracts, drawing the product into the cylinder from a supply tank.

Discharge Stroke – The piston moves forward, pushing the product out through a nozzle into the container.

Adjustable Volume – The filling volume is controlled by adjusting the piston's stroke length or cylinder size.