ReBuild Ukraine powered by Energy 2026German Exhibitors Wehrhahn GmbH

Wehrhahn GmbH

About us

Established in 1892, Wehrhahn is the leading supplier of machines and technologies for advanced production plants: Autoclaved Aerated Concrete (AAC) blocks & panels and fibre cement boards. Our full service covers research and development, mechanical and electrical design, manufacturing, installation, commissioning and after sales services. Expert support for our customers during the production complement our services. Wehrhahn Automation offers feasible electric and automation solutions for buyers in various industries. Leading technology - made in Germany.

Wehrhahn headquarters in Delmenhorst, Germany

Wehrhahn Autoclaved Aerated Concrete (AAC) production plants

Wehrhahn fibre cement sheet production plants

Wehrhahn - The Management

Baustoffproduktion - rationell - zuverlässig - marktfähig

Address

Wehrhahn GmbH
Muehlenstr. 15
27753 Delmenhorst
Germany

E-mail: mail@wehrhahn.de
Phone: +49 4221 1271-0
Internet: www.wehrhahn.de

Contact person:

Konstantin Dietz
Manager Process Development
E-mail: mail@wehrhahn.de
Phone: +49 4221 1271-0

Products & Services

Building Material Machines

Building & Construction

Wehrhahn - Design and manufacture of production plants for the building material industry: Autoclaved Aerated Concrete (AAC) - a light weight champion, suitable for all types of wall construction, produced as blocks or panels. Easy handling, precise dimensions, excellent thermal properties. Fibre cement - autoclaving or aircuring technology, flat and corrugated sheets for internal and external use, suitable for all types of buildings. Quicklime - hard burnt lime for the AAC industry or soft burnt lime. Dry mortar - a well-mixed blend of various raw materials used for many kinds of construction material. Over 200 plants for the production of AAC blocks and panels, fibre cement, lime plants and numerous other special designs are in use across all climate zones throughout the world. This makes Wehrhahn global leader.

Wehrhahn advanced production plants for the production of autoclaved aerated concrete (AAC)

Wehrhahn advanced production plants for the production of autoclaved aerated concrete (AAC). Characterised by outstanding precision, productivity and reliability, Wehrhahn machinery and technology ensure high quality, economic and flexible production of AAC blocks and panels. Various plant types offer: -different automation degrees - capacities between 250 - 2100 m³ (others on request) Leading technology - made in Germany.

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Benchmark setting AAC production for blocks and panels

Aerated concrete production – efficient – reliable – marketable

Wehrhahn Technical Service - always close to the customer

Cross cutter with shortest cutting wires for utmost accuracy

The newly designed Wehrhahn AAC thickness cutter – flexibility and utmost precision in one!

Wehrhahn SMART or PLUS production lines - autoclave the block horizontally or vertically

Green cake separating - separating layers prior to autoclaving and precisely defining the gap

This beautiful first AAC cake is the result of our specialists’ hard work–both remotely and on-site.

Intelligent solutions for efficient panel production

AAC ready for transport! / The highest quality aerated concrete panels on Wehrhahn machines - for fast building construction

Wehrhahn advanced production plants for the production of fibre cement

Efficient, fully automated sheet production plants for high quality fibre cement products with a range of superior qualities: heat and moisture resistant, frost- proof, non-combustible, flexible and affordable. Wehrhahn plants are specifically tailored to individual needs and local conditions, resulting in cost-efficient production of flat and corrugated fibre cement sheets for internal or external application.

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