Industrial Furnaces
RUBIG Industrial Furnaces
Plasma Nitriding System - MICROPULS® Everest
DLC Coating System - MICROPULS® Diamond Xtended
The Coating System - MICROPULS® Procoat
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
  • Maximum precision and complex geometries are  typical for applications in the aviation industry.


    A world made for RUBIG plasma nitriding technology.

  • Plasma nitriding technology plays a central role in one of the toughest environments - the human body.


    A world made for RUBIG plasma nitriding.

  • From rough to finished series part forgings - economical and flexible.  

    RUBIG Die Forge is your competent partner for innovative manufacturing solutions.

  • Heat Treatment, Industrial Furnaces, Die Forge and Material analysis


    represent RUBIG's core competencies.

The RUBIG Group is expanding its coating and systems range with PVD!

What does the lotus flower have in common with this brand new product at RUBIG? The lotus flower has special surface properties that protect it from external influences. With the brand new PVD technology ‘MICROPULS® Lotus’, similar protective and improving surface properties can be created. 

Nitriding of injection molding components

Challenges for extruders and injection molding components are enormous: Mechanical and corrosive stresses on individual machine components continue to increase. Especially extruder screws, spindles, shafts and comparable parts are affected. High servicing costs and down-times are the result.

Nitriding of large gearbox components

It’s the top of heat treatment: Nitriding of large gearbox components, which are for example used for wind power generation. Especially wear resistance, combined with the request that only certain areas may be nitrided, are the major challenges.

Innovative plasma nitriding by dynamic process control using optical frequency combs

The absolute priority for RUBIG is the continuous further development in order to stay at the cutting edge of technology. Bundling competencies is an excellent way to achieve this goal. With Norbert Lang, Ibrahim Sadiek and Uwe Macherius from INP in Greifswald, as well as Stefan Matern from Menlo...

RUBIG Training

There are no seminars planned at the moment.

The RUBIG Group

Since the foundation of RUBIG in 1946, the company has grown from a small drop forging company to a center of ex­­cellence for metal processing. The unique synergy potential resulting from the close co­operation between RUBIG Industrial Furnaces, Heat Treatment and Die Forge adds particular value for our customers.

RUBIG Industrial Furnaces

MICROPULS ® technology from RUBIG Industrial Furnaces is THE premium plasma technology in the heat treatment sector. Our customers benefit from over 20 years of development experience in the field of customized thermal treatment systems for a variety of sectors, from job-shop heat treatment operations to inhouse manufacturing.

RUBIG Die Forge

Besides our standard products, such as safety linchpins, flat link chains and fishing accessories, RUBIG Die Forge also manufactures forgings according to customer specifications and, if needed, as machined, surface-refined or ready to be mounted assembly parts.

RUBIG Heat Treatment

With over 20 years experience, RUBIG Heat Treatment remains a renowned specialist for the heat treatment of steel and aluminum materials. We offer ultra-customized solutions through our extensive range of services, from expert materials consulting provided by our in-house materials laboratory to a broad spectrum of processes for any type of heat treatment challenge.