The Heidolph overhead stirrers of the RZR series are perfectly designed for powerful stirring, in order to achieve best mixing results even for very challenging applications.

Electronic stirrers are ideal for any demanding overhead stirring task in which the viscosity varies during the entire process either through reaction or due to mixing. Electronic laboratory stirrers maintain exact speed under changing load. The displayed torque gives information relating to the actual viscosity and all results are reproducible. Our electronic stirrer maintains exact speed under changing load.

If you decide on our overhead mixers additional safety is provided by sparkless motors which reduce incidents in a volatile environment.

Mechanical stirrers are ideal for standard stirring tasks. Lab stirrers are designed to mix and disperse media that require no-reproducible results of high viscosity applications under high speeds.

The speed of our lab agitator is adjustable over a large scale from 40-2,000 rpm.

Sealed housing of our overhead agitator guarantees longevity and maintenance-free 24 hour operation in aggressive environment.

Heidolph laboratory stirrers can accept 200% peak overload for a limited period of time without interrupting the process.

Our lab agitators stand for longevity in challenging Environments.

A Heidolph laboratory agitator represents outstanding mixing results.

Choose one of our overhead agitators for any demanding stirring task. Our laboratory agitators line includes all standard features for safety, ease of use and reduced cost of ownership.

The powerful laboratory mixers of the RZR series can accomplish the most demanding tasks while providing the highest safety and increased performance life. Our overhead stirrer comes with the highest torque in its class yielding 1st class results.