Industrial Furnaces
RÜBIG Industrial Furnaces
DLC Coating System - MICROPULS® Diamond Xtended
The Coating System - MICROPULS® Procoat
Plasma Nitriding System - MICROPULS® Everest
Gas Nitriding System - GASCON K2
RÜBIG Support
Heat Treatment
RÜBIG Heat Treatment
RÜBIG Slovakia
Plasma nitriding - PLASNIT®
Hard coating - PLASTIT®
Vacuum hardening - R.VAC+®
Case hardening - R.CARB+®
Gas nitriding - R.NIT+®
further markets are in progress
Die Forge
RÜBIG 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



Plasma nitriding technology - sustainable and environmentally friendly

Sustainability and environmental awareness have been written in capital letters at RUBIG for decades and the company thus has the technological leadership of the "Zero Emission" plasma technology. The technology was developed at RUBIG Heat Treatment and RUBIG Industrial Furnaces. It is applicable...

RÜBIG PLAPOL - a longer life for your components

The "PLAPOL" process is a "coating" or diffusion process that increases the surface hardness of various steels such as cold work or tool steels. It is generally suitable for steels having a tempering temperature higher than 400 °C (e.g. 1.2343, 1.2311, 1.2316 or 1.2083).

Plasma instead of chrome - the environmentally friendly alternative

For many years chrome plating has been the solution for certain requirements on surfaces, such as hardness and corrosion resistance. As requirements are getting more and are harder to be met, the environmental impact gains importance too.

RUBIG is putting one of the largest nitriding furnaces into operation!

It is a MICROPULS® Everest plasma nitriding furnace - the specialty of RUBIG Industrial Furnace. One of the charging floors, to be seen on the picture on the right, is designed for components of a height of up to 3m. The second floor, the left one, even measures a usable height of 6m. Particularly...

"Zero Emission" plasma nitriding technology

The wind industry is one of the fastest growing areas in the energy sector. Technology and design have advanced tremendously for the past years. While generators delivered an output of 3 MW as state of the art in 1985, output values have climbed up to 10 to 12 MW until today. The increase in...

Heat treatment for medical technology

RUBIG offers a broad portfolio of heat treatment process for medical technology. In the field of vacuum hardening (an MDSAP certificate is provided) RUBIG draws on quite some experience with special or stainless steels (1.4028, 1.4034, etc). The focus is set on the needs of the end customer/the end...

The Human Machine Interface (HMI)

The Human Machine Interface (HMI) of our nitriding furnaces stands out due to its maximum in usability. The menu is intuitively structured and hence enables also new operators to find their way around very quickly. Customers are especially pleased with the new program editor. With the help of the...

RÜBIG Nitriding Seminar in Düsseldorf, Germany

It’s all about nitriding! The demand for this process is on the rise – whether for the classic approach with ammonia or the more recent and environmental friendly one with plasma. New materials, higher component requirements and the willingness to refrain from traditional heat treatment processes...

RUBIG laboratory services - tensile tests on metallic materials

The considerable equipment of the RUBIG materials laboratory for destructive material testing and metallography enables RUBIG to quickly and reliably carry out test orders and material and damage analyses for customers. The tensile test was a reasonable extension of the service portfolio.

Laser Technology - wear resistant coatings at the highest level.

The RUBIG laser machining center is our most recent technology to improve wear resistance of tools and dies. This machine provides different metal working processes such as laser metal deposition (LMD) or laser hardening.

Are you looking for a reliable partner in (deep/gas/plasma) nitriding of aerospace components?

RUBIG has been offering specialized heat treatment technologies for safety relevant aerospace components for more than 15 years. Especially technologies like gas or plasma nitriding, carburizing or low pressure carburizing ensure sufficient surface modifications and improved lifetime. 

RUBIG Nitriding & RUBIG Heat Treatment Workshops

RUBIG Nitriding Workshop: September 1-2, 2020 in Dusseldorf, Germany RUBIG Heat Treatment Workshop: POSTPONED! New date will follow shortly!
We are looking forward to your participation!