山東(dong)冠(guan)華重(zhong)(zhong)(zhong)工機(ji)(ji)(ji)械(xie)有(you)限公司始建于1970年，1996年5月組建為省級(ji)集團公司。公司注冊固定資產(chan)4800萬。主要從事單梁起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)、雙梁起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)、門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)、抓(zhua)斗式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)、變(bian)頻(pin)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)、防爆系(xi)列起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，鏈條式(shi)刮油(you)、刮沫(mo)機(ji)(ji)(ji)、電動葫蘆的設(she)(she)計(ji)、制(zhi)造(zao)、安(an)(an)(an)裝、維(wei)修改造(zao)、保養(yang)。是中(zhong)國(guo)(guo)起(qi)(qi)重(zhong)(zhong)(zhong)行(xing)業協會成員(yuan)單位(wei)，“中(zhong)國(guo)(guo)名牌企(qi)(qi)業”國(guo)(guo)家(jia)二級(ji)企(qi)(qi)業“，一級(ji)安(an)(an)(an)全認可(ke)(ke)企(qi)(qi)業，國(guo)(guo)家(jia)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)械(xie)定點生產(chan)單位(wei)，具(ju)有(you)機(ji)(ji)(ji)械(xie)工程《設(she)(she)計(ji)證(zheng)》、和(he)國(guo)(guo)家(jia)頒發的起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)械(xie)《制(zhi)造(zao)許可(ke)(ke)證(zheng)》和(he)安(an)(an)(an)裝維(wei)修、改造(zao)保養(yang)《許可(ke)(ke)證(zheng)》等。 公司下設(she)(she)設(she)(she)計(ji)、供銷、生產(chan)、質檢、安(an)(an)(an)全等九個職能科室(shi)，有(you)電氣、鉚(liu)焊、鑄造(zao)、鍛造(zao)、裝配、熱處理(li)....
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目前，在大型工程的(de)建筑(zhu)工地上單梁(liang)起重機的(de)應用非(fei)常的(de)廣泛，能夠(gou)幫(bang)助工程的(de)有效進行。其軸(zhou)承都是非(fei)常重要(yao)的(de)一個部(bu)件，但是如(ru)果不(bu)注意保養(yang)和正確的(de)使用方法(fa)，容易導(dao)致生(sheng)銹(xiu)，影(ying)響正...
單梁起(qi)(qi)重(zhong)(zhong)機打滑是一(yi)種(zhong)嚴重(zhong)(zhong)的起(qi)(qi)重(zhong)(zhong)機故(gu)障.在這種(zhong)情況下,我(wo)們應(ying)及(ji)時采取相(xiang)應(ying)措施,避免造成嚴重(zhong)(zhong)后(hou)果(guo).那么單梁起(qi)(qi)重(zhong)(zhong)機在吊鉤失效(xiao)時應(ying)該如(ru)何保護(hu)?單梁起(qi)(qi)重(zhong)(zhong)機不(bu)能及(ji)時剎車.起(qi)(qi)重(zhong)(zhong)機落...
??電(dian)(dian)動(dong)葫蘆的安(an)全維(wei)護(hu)和(he)使用(yong)(yong)注意事項??使用(yong)(yong)維(wei)護(hu)??1.新安(an)裝或經拆檢(jian)后安(an)裝的電(dian)(dian)動(dong)葫蘆，首先(xian)應進(jin)行空車試(shi)運(yun)轉(zhuan)數次。但在未安(an)裝完畢前，切(qie)忌(ji)通電(dian)(dian)試(shi)轉(zhuan)。??2.在正常(chang)使用(yong)(yong)前應進(jin)行...
