The NPK series has a long proven track record in the coal industry. The pump's increased capacity combined with energy-efficient hydraulics contributes to impressive results in terms of durability, repair intervals and energy savings. Only two foundries in Europe are able to meet Habermann Aurum Pumpen GmbH's highest quality standards. The patented alloy HBN450 - HBN480 has properties that competitors with the same composition of chemical elements cannot match.
An NPK 200/560 pump was commissioned in 2005 to feed a WBC with conditioned magnetite slurry. After 9 years of operation without spare parts replacement, the pump was overhauled as part of the upgrade and moved to the hydrocyclone position for coal slurry feeding, where it continues to operate today without spare parts replacement.
A similar but more powerful NPK 300/630 model was supplied to the "Bachatskaya-Koksovaya" plant for feeding hydrocyclones for heavy media. At this point, the pump prevents over-crushing of coal due to enlarged hydraulic channels. Habermann Aurum is second to none in solving this problem, as the experience gained from the original design of KB compact pumps for handling very large particles in dredging and tunneling systems enables the manufacture of pumps with larger cross-sections, a minimum number of vanes and reduced speeds. These features allow minimal contact of the particles in the slurry with the walls of the hydraulics.
[Bochum, 31.08.2023,] - L'industrie extractive est confrontée à un ensemble complexe de défis opérationnels nécessitant des solutions d'ingénierie spécialisées. Parmi ces défis, le plus important est la nécessité de disposer de systèmes de transport de matériaux fiables et sans perturbations. Toute défaillance opérationnelle peut entraîner un temps d'arrêt important, augmentant ainsi les coûts opérationnels. C'est précisément le défi que la gamme de pompes Habermann relève grâce à leurs conceptions et à son ingénierie spécialisées.
It was a great experience to welcome you again personally at Bauma 2022 and to discuss many exciting topics with you. We thank you all very much for the numerous visits and the inspiring topics. We presented you our tailor-made solutions in the fields of pumps, spare parts and valves, which have been developed specifically based on the wishes of the construction industry: