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Delfin Vacuums
Group: Delfin
Catalog excerpts
D HV INDUSTRIAL VACUUM SOLUTIONS FOR FOUNDRIES
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Foundries face major dust problems within their production process. Proper workplace cleaning is of paramount importance as it improves productivity, efficiency and safety of the entire working environment by eliminating common problems such as: Product spills and material losses Time and costs required for maintenance of installations Health risks for operators and possibility of accidents Unexpected production stops Reduced finished product quality and high remelting costs The production process within the foundries comprises several steps, starting with the initial casting and ending...
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The DHV product range is designed to meet any difficult challenge. The range meets the needs of heavy industries in tackling the problem of large amounts of dust, spillages and residues, which constantly undermine their production efficiency. Material recovery and raw material savings Reduced maintenance costs and time Healthier and safer working environment Reduction of downtime Unaltered finished product quality MOULD BREAKING
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Problems FILLING THE CRUCIBLES After the first phase of metal casting, crucibles are filled and subsequently moved. Used to contain metal castings, crucibles need to be thoroughly cleaned to remove residues and slag that can compromise the quality of the next casting. The materials inside the crucibles reach very high temperatures with peaks of 400°. PREPARING THE MOULDS During the preparation of molds for metal casting, small powder residues can form inside the prints. These residues can affect the quality of the final product. MOULD BREAKAGE The breaking of the molds, also known as...
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Solutions HIGH TEMPERATURE SOLUTIONS The DHV range of vacuum cleaners meets all requirements. For work in contact with incandescent dust and materials at very high temperatures, they are equipped with special filters, special separators, and special collection accessories allowing safe and efficient suction of materials without generating any problems. SAFE DUST REMOVAL A vacuum system (mobile or centralized) combined with the right accessories, allows the mould to be cleaned of any residue that could undermine successful processing. Thanks to the cleaning system, some customers have...
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SANDBLASTING The sandblasting process allows the raw part coming out of the moulds to become a clean and polished part. This process takes place in sandblasting cabins of varying sizes depending on the volume of the parts to be treated. Sandblasting is carried out using small abrasive materia CUTTING AND REFINING The final machining of the parts is carried out using numerically controlled machines, commonly called CNC machines. With a large number of CNC machines, large amounts of swarf are created during cutting and finishing, making it impractical to dispose of and clean swarf from each...
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EFFICIENT SOLUTIONS Removing sand or other abrasive materials from inside the cabins and workpieces without a suitable vacuum cleaner becomes a complex job. On large booths, a centralized system is installed with a number of vacuum cleaners near the booth. As abrasive material is very expensive, a screening process is required to remove the waste and the spent abrasive in order to reuse it. Delfin provides a complete vacuum solution that can solve any problem CONTINUOUS ASPIRATION The automatic suction system of the DHV range takes the swarf from each machine continuously and transfers it...
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THE COMPANY Delfin was founded over 25 years ago as a result of the passion of its founder, Antonino Siclari, for industrial vacuum cleaners. Delfin has never stopped working to offer its customers innovative and efficient solutions at the top of quality and design, solving cleaning problems for professionals and industries all over the world. WHY THE DHV LINE? The industrial vacuum cleaners in the DHV series are designed for heavy-duty, continuous applications. High power, high performance, long distances. The range was created to solve the suction problems in industries that have to deal...
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