TPT September 2012

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24.05.2012 14:22:21

Filtration systems for welded tube production

involves the following negative effects: fast emulsion lubrication and cooling properties loss; rust formation on tubes and profiles; fast wear on forming and sizing rolls; emulsion temperature increasing with consequent production of waste products; fast emulsion putrefaction with nasty odour emission and bacteria formation; frequent interventions for coolant replacement; frequent interventions for cleaning operations on basements, channels, underground, collection and settling tanks; high maintenance and operating costs; nozzles blockages; sludge deposit into heat exchangers, cooling towers and chillers; and bad welding tube and bad profiles quality caused by the possible lines formation on their surface. In order to solve all these problems

towards customer service and customer satisfaction. Emulsion used by HF welded tube and profile mills for cooling and lubricating needs gets dirty quickly because of the high quantity of metal contaminant particles released during the production cycle. The continuous sludge releasing and accumulation into the emulsion

AGR Filtri produces filtration systems for emulsion used in metal processing machinery such as HF welded tube production lines and profile mills for both the Italian market and abroad. Filtration systems study, design and manufacturing are carried out within the 2,000m 2 wide manufacturing facility. The experience obtained after 35 years in the business allows the company to offer not only a range of standard products but also as a series of special, individual and centralised systems, built according to the customer’s specific technical requirements. To meet the market needs in the field of filtration, AGR Filtri provides quality systems with lasting reliability and completely safe thus reducing maintenance costs to almost nil. The continuous search to improve its products, technical assistance and spare parts service is an essential part of the company’s activity all aimed

Filtration system for welded tube production

it is necessary to adopt a filtration system able to remove continuously and automatically the sludge contained into the emulsion allowing a considerable yearly money saving on maintenance costs.

AGR Filtri – Italy Website: www.agrfiltri.it

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S eptember 2012