The company Rosink Apparate- und Anlagenbau GmbH in Nordhorn was founded in 1991. It developed from the department for the construction of heat recovery equipment of Rosink GmbH & Co. KG in Nordhorn, which had carried on with the business activities of the company Jaeger in Lingen since 1988. Jaeger was a manufacturer of heat exchangers founded in 1980. Therefore Rosink has many years of experience and has specialised in heat recovery from exhaust gases of firing systems.

The design and production of heat recovery systems is one of the mainstays of the company. In this field Rosink designs and manufactures exhaust gas heat exchangers for:

• Boiler systems (pre-heaters for warm and hot water boilers, steam boilers, including heating equipment of all sizes and versions for public and industrial applications)

• Waste heat systems for installation behind gas and steam turbines (water pre-heaters, evaporators, superheaters)

• Systems behind thermal afterburning and thermal exhaust air cleaning systems (thermal oil heaters and water pre-heaters)

• Industrial furnaces (waste heat systems).

Rosink Exhaust Gas Heat Exchangers use a coolant to recover heat from exhaust gases, which would otherwise escape up the flue via the chimney, and would thus be lost to the process. Heat recovery reduces fuel consumption, saves raw material resources and  reduces pollutant emissions. The average amortisation time of such systems is 2 to 5 years.

Rosink design and manufacture these exhaust gas heat exchangers with the aid of modern computer technology, backed up by special software. Exhaust gas heat exchangers are designed using programmes developed by the company itself, and all construction drawings are computer-generated.

All our heat exchangers are manufactured by qualified and experienced welders and fitters using also semi-automatic welding systems. Rosink is a recognized specialist welding company manufacturing its exhaust gas heat exchangers to CE conformity in accordance with the Pressure Equipment Directive (97/23/EC, Module H and H1) and the quality of its products is known in the industry. We are the market leader in the field of exhaust gas heat exchangers for hot water and steam boilers. 

Rosink - the right decision!