Howden offers a full range of single source industrial turbo-compressors and blowers up to 600,000 m3/h, which are designed and built to meet the demanding requirements of Sulphur and Sulphuric Acid applications in the chemical, metallurgical and oil & gas industries. Kühnle, Kopp & Kausch (KK&K) in Frankenthal (GER) has been designing industry leading turbo-compressors and steam turbines since 1899, was subsequently known as Siemens Turbomachinery Equipment GmbH and since 2017, is part of the Howden group as Howden Turbo GmbH. Our extensive world-wide reference base proves that KK&K compressors offer significant benefits with respect to reliability, performance and durability of our products – especially as Main Blower in Sulphuric Acid plants. Out of our large product portfolio we provide the optimum blower selection according to the project requirements including various control & drive options such as our in-house KK&K steam turbines.

For nearly 80 years, FIMA Maschinenbau GmbH has been delivering high-performance single- and multistage radial blowers and turbo compressors to the world’s most demanding industries, including chemical and petrochemical. In sulphuric acid production (SAP) and sulphur recovery units (SRU), where reliability and efficiency are critical, FIMA blowers and compressors set the benchmark. We bring a wealth of experience from other market segments, including custom designs for extreme conditions - with pressures up to 100 bar, process temperatures from cryogenic up to 650 °C (1200 °F) and 10 MW, built to DIN EN/API standards. Proven worldwide, we deliver equipment that performs under the toughest SO2/ SO3-rich, acid-laden or H2S-containing environments, as well as fresh air. Engineered and tested in Germany, our durable, efficient machines keep operations running when uptime matters most.