Le marteau de la broyeuse à charbon est-il sévèrement usé ? Le nouveau marteau en micro-alliage de Duma Machinery contribue à augmenter l'efficacité de la production !
2025-02-14
As an essential piece of equipment in coal processing, coal crushers come in a wide variety, including common types such as hammer-type crushers, toothed-roller crushers, vertical crushers, composite crushers, and two-stage crushers. Among these devices, crusher hammers and roller liners are typical wear-resistant components used in coal crushers. Since Coal-breaking machine hammer head During operation, these components endure significant impact and wear, requiring frequent replacement. This not only drives up production costs but also severely undermines productivity. For the vast majority of end customers, finding a professional manufacturer that produces high-quality coal-breaking machine hammer heads has become an urgent necessity.
Currently, Coal-breaking machine hammer head The production processes primarily include lost-foam casting, V-process casting, and sand-mold casting. Forging is also employed in some cases, but casting methods—thanks to their cost-effectiveness and broader applicability—have become the dominant choice. Common materials used include high-manganese steel, manganese steel, and carbon steel. However, with advancements in technology, Duma Machinery has successfully developed a new type of micro-alloy hammer head. This innovative hammer head builds upon high-manganese steel by incorporating cutting-edge micro-alloy additives, resulting in a denser microstructure and significantly enhanced mechanical properties as well as superior wear resistance.
Duma Machinery's new micro-alloy hammerhead not only extends service life but also significantly reduces replacement frequency, thereby boosting production efficiency remarkably. This innovative product has already earned unanimous praise and strong recommendations from customers in real-world applications. With its cutting-edge technology and rigorous quality control, Duma Machinery is committed to providing customers with durable, high-performance wear-resistant components for coal breakers—helping them gain a competitive edge in today’s fiercely contested market.
By choosing Duma Machinery Coal-breaking machine hammer head Customers can not only reduce equipment maintenance costs but also significantly boost production efficiency, leading to higher economic returns. Duma Machinery will continue to uphold the philosophy of "innovation-driven, quality-first," delivering even better products and services to our customers and contributing to the sustainable development of the industry.
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Les principaux produits de Duma Machinery comprennent : des revêtements de mantoue et de concavité, des parois de broyage ainsi que des plaques de distribution pour les concasseurs à cône ; des plaques de mâchoire, des protections latérales et des barres de pression pour les concasseurs à mâchoires ; des plaques de revêtement pour les broyeurs à boulets, les broyeurs autogènes et autres équipements ; des marteaux et des plaques d'impact pour les concasseurs à percussion ; ainsi que des têtes de marteaux, des barres de tamis, des blocs de revêtement et d'autres composants en acier allié résistant à l'usure destinés aux déchiqueteuses métalliques.