河南新盛礦山起(qǐ)重機有限公司 henan Mine Crane Co., Ltd.

QDY吊鈎橋式鑄造起(qǐ)重機主要用于吊運熔融金屬的冶金、鑄造等場所，整機工作級别爲A7，在主梁底部加設隔熱層裝置。起(qǐ)重機裝配與試驗符合國(guó)家質量監督檢驗檢疫總局所發(fā)的質檢辦特[2007]375号文件。其它吊運熔融的非金屬物料和吊運熾熱固态金屬的場所也可參照選用。(注：以下圖中H0爲大車緩沖器增加的高度。H0≤250)

    環境條件：

1、起(qǐ)重機的電源爲三相交流，額定頻率爲50HZ，額定電壓爲380V；

2、工作環境溫度爲-10~+60℃；

3、在+40℃的溫度下相對(duì)濕度不超過(guò)50％；

4、如超過(guò)上述要求，根據用戶需要按訂貨合同條款執行。

訂貨須知：

     用戶在定貨或簽訂合同時(shí)，必須將(jiāng)本機的基本參數(額定起(qǐ)重量、起(qǐ)升高度、跨度等)

描述清楚，以便提供滿足工況要求和工作條件的産品。

 

Brief introduction of QDY series bridge foundry crane：

QDY bridge foundry crane with hook is mainly used at the place where the molten metal is lifted．The working class of the complete machine is A7，and thermal—protective coating is added at the bottom of the main girder．The assembling and test of the crane conform to the document No.ZJBT[2007]375 which was issued by General Administration of Quality Supervision，Inspection and Quarantine of the People’S Republic of China．The place where molten nonmetal material and red-hot solid metal is lifted also can refer to this document．(note：HO in the be[ow figure is the increased height of buffer of the crane．H0≤250)．

Environmental conditions：

1．The power of crane is three—phase AC；rated frequency is 50HZ；rated voltage is 380V；

2．The temperature of working environment is-10~+60℃；

3．The relative humidity is no more than 50％ when the temperature is+40℃；

4．If the requirements are more than above-mentioned，it shall carry out the requirements in the purchase contract as the user asks．

Ordering instructions：

The basic parameters(rated lifting weight，lifting height and span，etc．)of the crane shall be described clearly when the user orders goods or signs a contract so that the product which may satisfy the working condition can be supplied．