Power resistors, Voltage Stabilizers, variable transformers

Ruhstrat power resistors for power values: 10 W to several MW

Our business activities in the section of power resistors include:

steel grid resistors
wirewound resistors
ohmic, inductive und capacitice load resistors
test resistors
laboratory resistors
discharge resistors
damping resistors
braking resistors
starting resistors
grounding resistors
tube resistors
variable toroidal resistors (potentiometers)

Voltage Stabilizers

During many decades RUHSTRAT GmbH has gained much experience in the development and manufacture of voltage stabilizers. It is thus not astonishing that not only the extraordinary quality of our products but also our integral service are just made use of in the highly sensitive sector of nuclear power plants.

Our business activities in the section of voltage stabilizers include:

magnetic voltage stabilizers
transformer-type voltage stabilizers

Industrial furnaces - Rotary Hearth Furnaces, Drawing Furnaces, Muffle Furnaces

Our electrically heated and combustible-heated furnaces are available for the widest possible range of applications for temperature ranges up to 3000° C.

High-Temperature Furnace Plants up to 3000 °C
Rotary Hearth Furnaces, Rotary Plate Furnaces, Bogie Hearth Furnaces
Tube Furnaces, Rotary Tube Furnaces, Rotary Drum Furnaces
Drawing Furnaces
Laboratory Furnaces for Diverse ISO Standards
Batch Furnaces, Muffle Furnaces
Pit Furnaces, Crucible Furnaces, Bell Furnaces, Vertical Loading Furnaces
Pusher-Type Furnaces
Roller Hearth Furnaces, Conveyer Belt Furnaces, Conveyer Chain Furnaces
Laboratory Furnaces as Molecular Filter Dryers