Industrial Furnaces
RUBIG Industrial Furnaces
DLC Coating System - MICROPULS® Diamond Xtended
The Coating System - MICROPULS® Procoat
Plasma Nitriding System - MICROPULS® Everest
Plasma Generator
Gas Nitriding System - GASCON K2
RÜBIG Support
Heat Treatment
RUBIG Heat Treatment
RUBIG Slovakia
Plasma nitriding - PLASNIT®
Hard coating - PLASTIT®
Vacuum hardening - R.VAC+®
Case hardening - R.CARB+®
Gas nitriding - R.NIT+®
Die Forge
RUBIG Die Forge
Safety Linchpins
Drive and Conveyor Systems
Leisure products
Machining Technology
2D/3D Data download
Competence Center
Research and Development
Material testing
Seminars and training courses

The new RUBIG plasma generator

The RUBIG plasma generator is the heart of every RUBIG MICROPULS® series system and, as the name indicates, generates plasma. Plasma, the 4th state of matter beyond solid, liquid and gaseous states is produced when very large quantities of energy are added to a gas. This can be achieved either by heat, radiation, or as in the case of the RUBIG generator, using electrical voltage.

Voltage, current, and frequency can be varied within the following limits:

  • Voltage: 0 – 700 V 
  • Current: 0 – 300 A
  • Frequency: 125 Hz – 20 kHz

The system can be operated either in voltage-controlled (current adjusts) or current-controlled (voltage adjusts) mode. The resistance is defined according to the gas mixture, pressure, temperature, and spacings between the charged components and distance to the anode wall. The relevant variable then evens out according to Ohm’s law. In the basic package in addition, in each module it is possible to select monopulse, bipolar, or pure DC operation.

In addition to their reliable and energyefficient performance, RUBIG generators also benefit from a modular design. Their compact design allows them to be integrated rapidly within existing manufacturinglines.