Demolition • Dismantling Technology • Blasting technology • Remediation • Disposal Technology

Dismantling Technology

Dismantling technology and the selective deconstruction of industrial plants represent the core business at Liesegang. As a partner to the (petro)chemical industry, we work inside plants that are in current operation on a daily basis. With an extensive range of special tools, we dismantle apparatus, pipelines, motors, structures etc even in areas at risk of explosion (EX areas).

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Hot job – coolly done

Our experience and practice become apparent, for example, in the cold/hot dismantling of pipelines in pipe bridges that are in operation. The high standard of safety, health and environmental protection at Liesegang makes us a competent partner for you.

Aiming high

With strong partners in the crane companies, we are able to offer our customers effective and technically sophisticated dismantling concepts nationwide. In addition to purely dismantling the plants, our services naturally also include the scrapping of industrial plants and parts of plants. No material is too strong for our specialists.


Whether in the use of hydraulic excavators with corresponding scrap, boiler or plate shears or with the use of telecranes or crawler cranes – we have the know-how for the deconstruction of complex plant technology. Autogenous flame cutting, scarfing, plasma separation and electrode cutting processes are as much part of our daily work as the handling of oxygen lances.

All scrap?

By using and marketing the steel, metal and electronic scrap components collected, we are able to offer our customers excellent refund conditions. In this, observance of the plant-specific hazards to humans and the environment and adherence to the statutory and technical regulations form the basis of our operation.