Ing. Hubert Maldaner GmbH

Postfach 22 17, 40746 Langenfeld
Max-Planck-Ring 3, 40764 Langenfeld
Telephone +49 2173 98499-0
Fax +49 2173 74012

This company is main exhibitor of


Hall map

GIFA 2015 hall map (Hall 15): stand G16

Fairground map

GIFA 2015 fairground map: Hall 15


Markus Maldaner

Geschäfts- /Unternehmensleitung

Max-Planck-Ring 3
40764 Langenfeld, Germany

+49 (0)2173 984990


Manfred Weber

Marketing, Vertrieb, Werbung, PR

Max-Planck-Ring 3
40764 Langenfeld, Germany

+49 (0)173 7276999


Our range of products

Product categories

  • 12  Surface treatment
  • 12.03  Impregnation plants

Impregnation plants

  • 12  Surface treatment
  • 12.05  Surface treatment materials

Surface treatment materials

  • 12  Surface treatment
  • 12.06  Surface treatment plants

Surface treatment plants

Our products

Product category: Impregnation plants

Impregnating Plants

Maldaner® Impregnating Plants

Over 50 years of experience in impregnation technology enable the best engineering in our impregnation systems.

If you have large quantities of leaking castings, purchasing an impregnation system could be the most cost effective option.

At our Langenfeld factory, we manufacture complete systems for metal impregnation. In addition to four standard sizes, we offer custom built equipment to suite individual needs.

The experience from our own job-shops is only included in new equipment when fully proven.

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Product category: Surface treatment materials

Impregnating Resin

Special Sealant IM 3000

IM 3000 is suitable for sealing fine and medium porosity in many different materials.

Impregnation sealant IM 3000 consists of cross-linking mono- and polyfunctional acrylates and methacrylates. It does not contain any halogen compounds and is PCB- and solvent-free.

IM 3000 is characterised by extreme heat resistance. In permanent temperature exposure, this ranges from –110°C to + 200°C.

IM 3000-impregnated work pieces can be subjected to the same pressure as tightly-cast parts. The chemical resistance to petrol, oils, hydraulic liquids, anti-freeze, gases and hydrous acids is good to very good.

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About us

Company details

The present Ing. Hubert Maldaner GmbH Company in Langenfeld originated as a private company founded to market metal sealing products in February 1962.

The following year, in October 1963, a first job-shop for sealing castings opened in Düsseldorf.

The superiority of the new sealants, which were introduced by Maldaner, gave the industrial users, within a short time, an important advantage of quality. This consequently led to a rapid expansion of the Maldaner company. Meanwhile the company has grown into being the largest impregnating specialist in Europe.

1967 Move into a new plant at Langenfeld near Düsseldorf.
1970 Establishment of Impol Impregnaciones de Metales S.A. in Spain.
1976 Establishment of Maldaner S.A.R.L. in France.
1985 Set up of a job-shop at Unterensingen near Stuttgart.
1987 Establishment of Maldaner Metal Empreye Ltd. in Turkey.
1990 Move into a new, larger building at Unterensingen.
1991 Set up of a job-shop at Leipzig.
1997 Set up of a job-shop at Saarbrücken.
1998 Set up of a job-shop at Unna.
1999 Enlargement of the Langenfeld plant.
2004 Move into a new, larger building at Leipzig.
2007 Enlargement of the Unterensingen plant.

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Company data