Butter churn
Under a butter churn is meant a ton (usually made of wood), into which the skimmed cream is added and then mashed into butter. Previously, this was the most widely used apparatus for churning.
The churns are all made of a vessel in which the cream is made in different ways in motion. A distinction
- Shock churns with standing barrel and outgoing and pestle,
- Impact churns with horizontal or vertical, shaft and provided with rackets
- Roll or weighing churns in which the whole ton or box with the cream is set in motion.
An early mechanically driven churn described the theologian and inventor Benjamin George Pessler already in 1796.
Blow butter churn
Roll butter churn
Weigh Churn
Benjamin George Peßlers mechanical churn, 1796
Driven by an impeller by a dog
Churn with electric drive
On the basis of its external resemblance to a butter churn, a two- tower is called churn tower.