Surface treatment facility of metal plate, method for producing metal plate and system for producing metal plate

Installation de traitement de surface de plaque metallique, procede de production de plaque metallique et systeme de production de plaque metallique

Oberflächenbehandlungseinrichtung für eine metallplatte, verfahren zur herstellung einer metallplatte und system zur herstellung einer metallplatte


A surface treatment apparatus for metallic sheet has at least one centrifugal blasting machine to blast solid particles having 30 to 300 µm of mean particle diameter against the continuously traveling metallic sheet. The blasting machine is structured by a centrifugal rotor having a rotation axis. The line of intersection between the plane vertical to the rotation axis and the plane of the metallic sheet is positioned in parallel to or at 45° or smaller angle to the travel direction of the metallic sheet.




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Patent Citations (4)

    Publication numberPublication dateAssigneeTitle
    GB-893324-AApril 04, 1962Fischer Ag GeorgImprovements in or relating to centrifugal blast-type cleaning machines
    JP-H09143768-AJune 03, 1997Kawasaki Steel Corp, 川崎製鉄株式会社Surface cleaning method for metallic material and apparatus therefor
    JP-S63166953-AJuly 11, 1988Kawatetsu Kohan KkBlasting treatment for hot dip galvanized-type steel sheet
    US-2279342-AApril 14, 1942Quinnex CorpAbrasive projecting apparatus

NO-Patent Citations (1)

    See also references of WO 03086708A1

Cited By (8)

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    CN-102427914-AApril 25, 2012材料制造有限公司Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell
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    EP-2061608-A2May 27, 2009The Material Works Ltd.Schlammentfernungsvorrichtung zur entfernung von kesselstein von einem blech
    EP-2061608-A4October 17, 2012Material Works LtdAppareil de projection de boue pour l'élimination du tartre d'une tôle métallique
    EP-2416926-A1February 15, 2012The Material Works Ltd.Verfahren zur herstellung eines rosthemmenden bahnenmaterials durch ablagerungsentfernung mithilfe einer schlammsprengenden ablagerungsreinigungszelle
    EP-2416926-A4October 17, 2012Material Works LtdMethod of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell
    WO-2010146949-A1December 23, 2010Sintokogio, Ltd.Procédé pour traiter de l'acier laminé pour une structure générale et installations pour celui-ci
    WO-2015028406-A1March 05, 2015Blanco Gmbh + Co KgProcédé de trempe de tôles et tôles métalliques trempées