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大连起重矿山机械有限公司

大连起重矿山机械有限公司

2021-03-17T03:03:33+00:00

大连起重矿山机械有限公司

大连起重矿山机械有限公司位于风景优美的现代海滨都市大连，是中国著名的起重机专业制造商与起重机服务供应商，公司面积8万平方米；国内产品占70%，出口产品占30%；现有大连起重矿山机械有限公司位于风景优美的现代海滨都市大连，是中国著名的起重机专业制造商与起重机服务供应商，公司面积8万平方米；国内产品占70%，出口产品占30%；现有公司简介 > 关于我们大连起重矿山机械有限公司2023年9月24日 04118670**** d****@dcmmc 官网：辽宁省大连市甘井子区营日路10号简介：大连起重矿山机械有限公司成立于1989年11月10 大连起重矿山机械有限公司爱企查联系我们大连起重矿山机械有限公司欢迎您！辽宁省大连市甘井子区营日路10号：xiejindong@dcmmc 网联系我们大连起重矿山机械有限公司大连起重矿山机械有限公司欢迎您！客服热线：公司展示大连起重矿山机械有限公司

大连起重矿山机械有限公司启信宝

简介：大连起重矿山机械有限公司成立于1989年11月10日，注册地位于辽宁省大连市甘井子区营日路10号，法定代表人为金喜伟，经营范围包括经营本企业进出口业务（许可范围大连起重矿山机械有限公司欢迎您！客服热线：产品展示大连起重矿山机械有限公司2016年03月28日词条统计浏览次数：次编辑次数：4次历史版本最近更新：路肩菌（）大连起重矿山机械有限公司于1989年11月10日在大连市工商行政管理局大连起重矿山机械有限公司百度百科2022年11月8日 KRB1 KR86A KRA KRB1 KR B1 KR B1 KR B1 KR 86 A KR86 A KR 86A KR KRB1 아스팔트 재활용을 위한 방법 및 장치 The invention relates to a multifunctional fourconnectionrod crust breaker The multifunctional fourconnectionrod crust breaker comprises a rack, a hoisting oil cylinder fixed above the rack and upper and lower oscillating bars with two ends connected with the rack and a machine head seat respectively; the upper oscillating bar is composed of a CNA Multifunctional fourconnectionrod crust

RUA Google Patents

rua cryolite battle burner punch, which may be installed on the electrolyzer peripheral google patentsMining metallurgical crane Lifting Systems Logistics Products Mining metallurgy crane is in QD type gm bridge crane on the basis of improved after preparation, in accordance with the general administration of qualityMining metallurgical crane,Weihua Crane,Weihua Overhead The utility model relates to a multifunctional fourconnectingrod crust breaker which comprises a frame, a lifting oil cylinder fixed above the frame, an upper swing rod and a lower swing rod, wherein two ends of the upper swing rod and the lower swing rod are respectively connected with the frame and a headstock, and the upper swing rod is CNU Multifunctional fourconnectingrod crust The invention relates to a boosted rolling friction mechanism The boosted rolling friction mechanism comprises an installation supporting seat, a connecting support, cross beams, adjusting bolts and rolling wheels, wherein the connecting support is arranged at the lower end of the installation supporting seat through bolts, two sides of the connecting support CNA Boosted rolling friction mechanism Google The present invention relates to a kind of Multifunctional fourconnectionrod crust breaker, comprise frame, be fixed on hoist cylinder above frame, upper and lower fork that two ends are connected with frame and headstock respectively, upper pendulum bar is made up of telescopic oil cylinder and expansion link, characterized by further comprising the CNB Multifunctional fourconnectionrod crust

KRB1 아스팔트 재활용을 위한 방법 및 장치

KRB1 KR86A KRA KRB1 KR B1 KR B1 KR B1 KR 86 A KR86 A KR 86A KR A KR A KR A KR B1 KR B1 KR B1 Authority KR South Korea Prior art The utility model relates to a fourconnecting rod crust breaking device for an aluminum electrolytic lifter, which comprises an oblique oil cylinder, an upper pendulum rod, a lower pendulum rod, a crust breaking machine head and a machine head base, wherein one end of the oblique oil cylinder is connected with a movable machine frame, and the other end Google Patents CNU Fourconnecting rod crust CNB CN04A CN0A CNB CN B CN B CN B CN 0 A CN0 A CN 0A CN B CN B CN B Authority CN China Prior art keywords anode roller case face machine working machine Prior art date 2013 CNB 阳极壳面清除机 Google PatentsKRB1 KR86A KRA KRB1 KR B1 KR B1 KR B1 KR 86 A KR86 A KR 86A KR A KR A KR A KR B1 KR B1 KR B1 Authority KR South Korea Prior art KRB1 아스팔트 재활용을 위한 방법 및 장치 CNB CN23A CN2A CNB CN B CN B CN B CN 2 A CN2 A CN 2A CN B CN B CN B Authority CN China Prior art keywords wheel disc wheel disk bridge crane axletree Prior art date CNB 一种桥式起重机车轮组结构 Google Patents

Spring selflocking type grab bucket mechanism Google Patents

The invention provides a spring selflocking type grab bucket mechanism and relates to improvement of a grab bucket mechanism of a multifunctional aluminum electrolysis crane slag removing device The invention provides the spring selflocking type grab bucket mechanism which is safe to use The spring selflocking type grab bucket mechanism WOA1 Dispositif de perçage d'une croûte de bain cryolithaire apte à être positionné en périphérie d'une cuve d'électrolyse Google PatentsWOA1 Dispositif de perçage d'une croûte de bain The invention discloses an anode shell surface clearing machine The anode shell surface clearing machine mainly comprises a big frame and a working machine, wherein hook fixing discs (11) are installed on the two sides of a cross beam on the upper part of the big frame; a working machine walking rail (12) is installed on the lower part of the big frame; the Anode shell surface clearing machine Google PatentsThe utility model relates to a shell breaking machine for a magnetic locking air cylinder of aluminum electrolysis hoisting equipment The shell breaking machine comprises an air cylinder, a fixed frame, a shell breaking machine head seat, a shell breaking machine head and a guide rail and is characterized in that the air cylinder is the magnetic locking air CNU Google PatentsThe invention discloses a load balancing and resistance reduction method for aluminum electrolysis In the process of replacing with a new anode, the bottom of the new anode is extended into molten aluminum in an electrolysis bath According to the invention, in the process of replacing with a new anode, the new anode is immersed in molten aluminum CNA Load balancing and resistance reduction method

Positioning system for implement of machine Google Patents

EPB1 EP9A EPA EPB1 EP B1 EP B1 EP B1 EP A EP A EP A EP B1 EP B1 EP B1 Authority EP European Patent Office Prior art keywords implement grapple moveable pins machine Prior art date Legal status (The KRB1 KR86A KRA KRB1 KR B1 KR B1 KR B1 KR 86 A KR86 A KR 86A KR A KR A KR A KR B1 KR B1 KR B1 Authority KR South Korea Prior art KRB1 아스팔트 재활용을 위한 방법 및 장치 CNB CN68A CN6A CNB CN B CN B CN B CN 6 A CN6 A CN 6A CN B CN B CN B Authority CN China Prior art keywords plate lug boss horizontal wheels adjustment wheels group Prior art CNB Google PatentsDownload PDF Info Publication number CNA CNA CN04A CN0A CNA CN A CN A CN A CN 0 A CN0 A CN 0A CN A CN04A CN0A CNA CN CNA 铝电解槽打壳气缸高度调整装置 Google PatentsThe present invention discloses a kind of aluminium electroloysis and carries lowresistance method, and when anode is more renewed, new anode bottom is stretched into the aluminium liquid in electrolytic cellThe present invention is when anode is more renewed, new anode is immersed in the aluminium liquid below electrolyte, so that new anode CNB Aluminium electroloysis carries lowresistance

Google Patents CNB A kind of aluminium electrolysis

The invention discloses a kind of aluminium electrolysis process anode change method, it is characterized in that, described method comprises: the first step, and anode is put into electrolyzer, until aluminium liquid surface 1cm2cm is imbedded in anode bottom surface, fixes and maintains 1030 minute; Second step, by covering and heat insulating material CNA CN 0 CN0A CNA CN A CN A CN A CN 0 CN0 CN 0 CN 0 A CN0 A CN 0A CN A CN A CN A Authority CN China Prior art keywords blanking CNA 氧化铝仓顶多点下料的装置及下料方法 EPA1 EP3A EPA EPA1 EP A1 EP A1 EP A1 EP A EP A EP A EP A1 EP A1 EP A1 Authority EP European Patent Office Prior art keywords electrolytic cell piercing box piercing device rod Prior art date Legal status EPA1 Google PatentsA kind of multifunctional combined unit crust breaker automatic locking apparatus, comprise that being arranged on multifunctional combined unit drives the accessory fixing frame of bottom, fixed mount below is provided with cylinder, cylinder rod stretches out and is enclosed within fixing hanging ring from cylinder, the bar head of cylinder rod connects CNB A kind of multifunctional combined unit crust FRB1 FRA FRA FRB1 FR B1 FR B1 FR B1 FR A FR A FR A FR A FR A FR A FR B1 FR B1 FR B1 Authority FR France Prior art keywords cryolithary crush drilling bath periphery Prior art date Legal status FRB1 Google Patents

Google Patents CNA Aluminum oxide warehouse

The invention discloses a gassolid separating device, and in particular relates to an alumina silo top multipoint blanking device on the top of a storage bin in an electrolytic aluminium plant and a blanking method thereof The alumina silo top multipoint blanking device comprises a storage bin The gassolid separating device is arranged above the storage CNY CNU01U CN0U CNY CN Y CN Y CN Y CN U01 U CNU01 U CN U01U CN 0 U CN0 U CN 0U CN Y CN Y CN Y Authority CN China Prior art keywords CNY 高空作业平台的工作臂伸缩系统 Google PatentsCAA1 CAA CAA CAA1 CA A1 CA A1 CA A1 CA A CA A CA A CA A CA A CA A CA A1 CA A1 CA A1 Authority CA Canada Prior art keywords piercing wing drilling rod box Prior art date Legal status (The Google Patents CAA1 Dispositif de percage d'une CNA CN23A CN2A CNA CN A CN A CN A CN 2 A CN2 A CN 2A CN A CN A CN A Authority CN China Prior art keywords wheel disc wheel disk bridge crane group structure Prior art date 2017 CNA 一种桥式起重机车轮组结构 Google PatentsEPB1 EP2A EPA EPB1 EP B1 EP B1 EP B1 EP A EP A EP A EP B1 EP B1 EP B1 Authority EP European Patent Office Prior art keywords hot air asphalt recycling system channel reservoir Prior art date Legal status A method and system for hot asphalt recycling Google Patents

Google Patents USA Apparatus for changing anode

USA USA USDA USA US A US A US A US A US A US A US D A USD A US DA US A US A US A Authority US United States Legal status (The legal status is an assumption and is not a legal conclusion Google has A kind of crust breaking cylinder height adjuster of the present invention, also known as crustbreaking chips lower dead center height adjuster, are mainly used in aluminium electrolytic cell crustbreaking cylinder and crustbreaking chips moves the adjustment of lower dead center height, it is characterized in that：The mechanism is by installation Crust breaking cylinder height adjuster Google PatentsGBB GB1A GBA GBB GB B GB B GB B GB A GB A GB A GB B GB B GB B Authority GB United Kingdom Prior art keywords implement machine positioning system positioning Prior art date Legal status (The legal Positioning system for implement of machine Google PatentsWOA1 Dispositif de perçage d'une croûte de bain cryolithaire apte à être positionné en périphérie d'une cuve d'électrolyse Google PatentsWOA1 Dispositif de perçage d'une croûte de bain CNA CN75A CN7A CNA CN A CN A CN A CN 7 A CN7 A CN 7A CN A CN A CN A Authority CN China Prior art keywords mentioned hoist engine input unit button information storage Prior art CNA 操作输入装置 Google Patents

AUA1 Device for drilling a crust of a cryolite bath,

The invention relates to a drilling device (6) comprising a cylinder (61) consisting of a body (611) and a rod (612) extending along a longitudinal axis (AA'), and a drilling component (62) connected to the rod (611), said drilling device being used to form a hole in a crust of alumina and solidified bath of an electrolytic cell by means of a backandforth movement PURPOSE: To dissolve generation of turning noise and rushing noise and eliminate the metal fatigue of a winding chain by locating both a columnar part which is subject to the load of the chain tension force and a resilient member such as rubber which stops the rush to the pulley due to the resilient vibration of the winding chain when the chain is turned, on the Google Patents JPHA Pulley of winding chain of CNB CN29A CN2A CNB CN B CN B CN B CN 2 A CN2 A CN 2A CN B CN B CN B Authority CN China Prior art keywords rod trolley bottom plate motor soil Prior art date Legal CNB 一种多功能手推车式挖土装置 Google Patents2022年11月8日 KRB1 KR86A KRA KRB1 KR B1 KR B1 KR B1 KR 86 A KR86 A KR 86A KR KRB1 아스팔트 재활용을 위한 방법 및 장치 The invention relates to a multifunctional fourconnectionrod crust breaker The multifunctional fourconnectionrod crust breaker comprises a rack, a hoisting oil cylinder fixed above the rack and upper and lower oscillating bars with two ends connected with the rack and a machine head seat respectively; the upper oscillating bar is composed of a CNA Multifunctional fourconnectionrod crust