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    歡迎訪問起重機_橋式起重機_門式起重機_廠家-河南礦山重型起重機械有限公司官方網站!
    15249732888
    防爆起重機,天車,行吊

    QB型5噸到50/10噸防爆起重機 防爆天車 防爆行吊

    價   格: 詢價
    關鍵詞: 防爆天車 , 防爆行吊 , 防爆起重機,桁吊,橋式起重機、礦山起重機械
    描   述: QB型5噸到50/10噸防爆起重機是防爆雙梁橋式起重機,三級防爆主要是電機、電器防爆。四級防爆主要是電機、電器防爆、吊鉤、車輪也防爆。防爆標志為ExdIIBT4(三級防爆)、ExdIICT4(四級防爆)。
    15249732888
    起重機械詳細說明:

         礦山起重機械廠家設計生產的防爆天車、防爆桁吊、防爆雙梁橋式起重機產品簡介:

     防爆橋式起重機



    QB型5-50/10噸防爆橋式起重機的結構組成和QD型吊鉤橋式起重機相同,由雙主梁橋架、大車運行機構、小車運行機構,起重小車、電器、司機室等組成。取物裝置也是吊鉤,只不過防爆橋式起重機的電機、電器、車輪、吊鉤等都是防爆的。


    QB型5-50/10噸防爆橋式起重機所有電機、電器防爆性能符合GB3836.2-2 000《爆炸性氣體環境用防爆電氣設備第2部分:隔爆型“d”》、整機性能符合JB/T5897-1991《防爆橋式起重機》標準之規定,防爆標志為ExdIIBT4、ExdIICT4,但ExdIICT4級別高。

     本防爆行吊產品適用于工廠內傳爆能力不高于IIB或IIC級,引燃溫度組別不低于T4組的可燃性氣體或蒸氣與空氣形成的爆炸性氣體混合物的場所,適用的危險區域為1區或2區。本產品有地操和空操兩種,工作級別為中級。

     

    本產品一般為地面操作,根據用戶需要也可以司機室操作。工作級別為中級。

     

          Explosion-proof performances of all motors and electric components of QB explosion-proof crane satisfy standards stipulated by GB3836.2-2000 Explosion-proof Electric Equipment Working in Explosive Gas Envircmment Part2:Flame-proof Type“D”,and the performance of the crane satisfies demands in JB/T5897-1991 Explosion-proof Crane.The crane has obtained Explosion-proof Certificate after passing examinations by units designated by the government to test explosion-proof products.The explosion-proof marks are Exd II BT4 and Exd II CT4 respectively.

         This product is suitable for areas where the explosion。transmission is not higher than II B or II C and the ignition temperature group of inflammable gas or explosive mixture of steam and gas is not lower than T4.Applicable dangerous zones are zone 1 and zone 2(please refer to GB3836.1-2000 fordetails).

    This product is generally controlled on the ground,but control from the driver’s cabin is also allowable.The working grade is intermediate.

     

    注:5-10t起重機無副鉤

    Note:5-10t crane does not have a auxiliary hook.

    防爆參數

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    葫蘆雙梁橋式起重機|電動單梁起重機行車|吊鉤雙梁橋式起重機|門式起重機 龍門吊|
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    地址:河南省新鄉市封尹起重工業園區

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