一、设备检修maintenance of equipment

　　（一）、简要介绍 brief introduction

　　中冶宝钢公司自成立以来，先后承接了宝钢、首钢、马钢、沙钢、邯钢、日钢、山钢以及越南河静钢等国内外大中型钢铁企业设备检修业务，业务范围覆盖港口码头、炼铁、炼钢、热轧、冷轧、能源、电厂、运输港口码头等全冶金工艺链机电仪设备检修服务，以及各类特种设备检修服务。积累了一整套现代化的冶金设备管理经验，具备管理优势、人力资源优势、技术优势和装备优势。

　　Since the beginning，MCC Baosteel has undertaken the equipment maintenance of Baosteel, Shougang Group, Maanshan Iron and steel, Magang, Shagang Group, Hangang,  Rizhao Steel Group,Shandong steel group,Vietnam Ha Tinh steel factory and other large and medium-sized iron and steel enterprise around the world. The services includes overhaul of electrometer equipment of whole metallurgical process chain and all kinds of special equipment, the service area involves the port, iron-making, steel-making, hot rolling, cold rolling, energy factory, power plants, transport terminal and so on. The company has accumulated a lot of experience in modern metallurgical production, operation, service and management, and it has the advantages of management, human resources, technology and equipment..

　　公司提供炼铁原料、烧结、焦炉、高炉；炼钢转炉、电炉、连铸；热轧；冷轧；能源公辅；港口码头等全冶金工艺链全覆盖设备点检、检修一体化服务。

　　The company provides the spot inspection and maintenance of equipment in metallurgical areas like iron-making raw materials, sintering, coke oven, blast furnace, steel-making converter, electric furnace, continuous casting; hot rolling; cold rolling; energy and public auxiliary works, port and so on.

　　（二）、服务区域 service area

　　炼铁系统 Iron-making system

　　原料区域  Raw material area

　　1. 原料破碎系统设备检修服务

　　2. 大型堆取料机安装、改造和维修服务

　　3. 码头大型港机设备拆除和维修服务

　　4. 大型桥式抓斗卸船机维护、更新改造、拆除服务

　　1.Operation and maintenance services of raw material crushing system

　　2.Installation, renovation and maintenance services of large stacker

　　3.Assembling & disassembling and maintenance services of large pot machinery

　　4.Disassembling，maintenance and renovation service of large bridge type grab ship unloader

　　烧结区域 Sintering area

　　1. 烧结系统设备检修服务

　　2.烧结机大修及改造服务

　　3.烧结机在线状态维护与检修服务

　　4.烧结环保设备操作和检修一体化服务

　　5.大型环冷机机械设备整体快速更换服务

　　6.DL ESCS电除尘器在线系统维修服务

　　1.Operation and maintenance of sintering system equipment

　　2.Overhaul and transformation of sintering machine

　　3.Online maintenance and overhaul of sintering machine

　　4.Integration of operation and maintenance of sintering environmental-friendly protection equipment

　　5.Overall rapid replacement of large sinter ring cold machine

　　6.Online system maintenance of DL ESCS electrostatic precipitator (ESP) , etc.

　　焦炉区域 Coke oven area

　　1.焦炉系统设备检修服务

　　2.大型储槽设备在线维修服务

　　3.干熄焦余热锅炉维修服务

　　4.锅炉集箱高空更换和炉内管道快速维修服务

　　1.Operation and maintenance of coke oven system equipment

　　2.Online maintenance of large storage tank equipment

　　3.Boiler maintenance service

　　4.High altitude replacement of boiler header and quick repair service of the pipeline in the furnace

　　高炉区域 Blast furnace area

　　1.高炉系统设备检修服务

　　2.特大型高炉炉壳更换服务

　　3.冷却板在线快速更换服务

　　4.高炉风口快速更换服务

　　5.高炉炉体耐材砌筑维护服务

　　1.Operation and maintenance of blast furnace system equipment

　　2.Replacement service of super large blast furnace shell

　　3.Online quick change service of cooling plate

　　4.Quick change service of blast furnace air outlet

　　5.Blast furnace refractory building maintenance

　　炼钢系统 steel-making system

　　转炉炼钢 converter steel-making

　　1. 转炉系统设备检修服务

　　2.大型钢包（铁水包）一体化服务

　　3.大型转炉在线检修服务

　　（1）转炉支撑系统更换服务、 转炉三罩（下烟罩、上烟罩、裙罩）更换服务

　　4.冶金起重机维护及更新改造服务

　　5.炼钢精炼设备运维服务

　　1.Maintenance of converter system equipment

　　2.Large iron ladle integrated service

　　3.Online maintenance service of large converter

　　（1）Replacement of the water tank, furnace cover, upper smoke cover and group cover

　　4.Maintenance and renewal service of metallurgical crane

　　5.Operation and maintenance of steel-making refining equipment

　　电炉炼钢Electric furnace steel-making

　　1. 电炉系统设备检修服务

　　2. 电炉炉壳更换、烟道更换服务

　　3. 电炉底电极更换服务

　　4. 电炉电极更换及对中服务

　　5. 电炉倾动摇架更新改造服务

　　6. 电极旋转立柱底座及旋转轴承更换、水冷电缆更换

　　1.Operation and maintenance of electric furnace system equipment

　　2.Replacement of electric furnace shell and flue

　　3.Replacement of electric furnace bottom electrode

　　4.Replacement and alignment of electric furnace electrode

　　5.Renovation of tilting shaking frame of electric furnace

　　6.Replacement of electrode rotating column base, swivel bearing and water-cooling cable

　　连铸区域 Continuous casting area

　　1. 连铸系统设备检修服务

　　2. 连铸机扇形段快速更换和全线对弧检修服务

　　3. 结晶器、震动台等快速修复服务

　　4. 大包回转台检修服务

　　5. 火焰清理机、修磨机修复服务

　　1.Maintenance of continuous casting machine

　　2.Rapid replacement of continuous casting machine segment and maintenance technical service

　　3.Rapid maintenance of crystallizer and bumper.

　　4.Maintenance of large package turntable.

　　5.Repair of edge scarfer and sharpening machine.

　　轧钢系统rolling system

　　热轧扁平材区域 Hot rolled flat material area

　　1. 热轧扁平材轧钢设备运维服务

　　2. 薄板带钢粗轧机、精轧机设备检修、大修服务

　　3. 全线辊道基础更新服务

　　4. 推钢机、装钢机检修、更新改造服务

　　5. 运输链及相关装置调整、修复技术

　　6. 中厚板材剖分剪、切头剪、双边剪、定尺剪修复服务

　　7. 加热炉、退火炉检修服务

　　1.Operation and maintenance of hot rolled flat material steel rolling equipment

　　2.Maintenance and overhaul of thin strip roughing mill and finishing mill

　　3.Basic renovation of full line roller table

　　4.Maintenance,renovation and repair of pushing machine, steel loading machine

　　5.Adjustment and repair of transport chains and its relating devices

　　6.Repair services of the slitting shear, cutting shear, bilateral shear and fixed-scale shear of medium and heavy plate

　　7.Maintenance of heating furnace and annealing furnace

　　热轧长材区域 Hot rolled long material area

　　1. 无缝钢管厂设备检修服务

　　2. 高速线材厂设备检修服务

　　1.Equipment maintenance of seamless steel pipe plant

　　2.Equipment maintenance of high speed wire mill

　　冷轧区域 Cold rolling area

　　1.冷轧系统设备检修服务

　　2.大型设备在线维修服务

　　3.立式活套卷扬钢丝绳更换服务

　　1.Operation and maintenance of cold rolling system equipment

　　2.Online maintenance of large scale equipment

　　3.Replacement of Vertical looper hoisting rope ,etc.

　　宽厚板区域 Wide and thick plate area

　　1. 加热炉、热处理炉等设备检修服务

　　2. 剪切设备检修服务

　　3. 抛丸机、矫直机等设备检修服务

　　1.Repair of heating furnace, heat treatment furnace and other equipment

　　2.Maintenance of shearing equipment

　　3.Maintenance of shot blasting machine, straightening machine and other equipment

　　能源公辅 Energy and public auxiliary works

　　1. 宽厚板平流池检修服务

　　2. 发电机组设备检修

　　3. 烧结环冷锅炉蒸汽管道检修服务

　　4. 35KV马迹山港变电站设备检修、生产运营服务

　　5. 各种压力容器、介质管道、水泵等设备检修服务

　　1.Overhaul of wide plate flow cell

　　2.Maintenance of generator

　　3.Maintenance of steam pipe of sintered ring cooling boiler

　　4.Operation and maintenance of 35kV majishan port substation

　　5.Maintenance of various pressure vessels, medium pipes, water pumps and other equipment

　　港口码头 Port terminal

　　1.港机作业

　　2.拖轮水手作业

　　1.Port machine operation

　　2.Tug sailor operation

　　特种设备Special equipment

　　1.高炉本体电梯检修服务

　　2.450吨行车检修服务

　　3.堆场门吊检修服务

　　4.同位素设备检修服务

　　1. Maintenance service of blast furnace elevator

　　2. Maintenance service of 450 tons bridge crane

　　3. Maintenance service of yard door crane

　　4. Maintenance service of isotopic equipment

　　特钢设备 Special steel equipment

　　1.特殊钢炼钢、条钢、钢管（热挤压管坯）、锻造、冷轧、热轧等区域产线的设备运维和检修。

　　2.行车操作+点检+检修+备件“管用养修”一体化专业化服务：

　　区域：宝钢特钢、兴澄特钢、大冶特钢等行车。

　　3.锻压类设备常规检修、点检+运保+检修+备件一体化服务：

　　区域：宝钢特钢13MN、20MN、40MN、60MN；

　　大冶特钢16MN、20MN、30MN、45MN；

　　天工特钢8MN、13MN、20MN等。

　　4.轧制类设备常规检修、点检+运保+检修+备件一体化服务：

　　区域：宝钢长材公司棒材一厂、棒材二厂、线材厂、板带热轧厂、冷轧厂

　　兴澄特钢3500mm中板厂、4300mm厚板厂等。

　　5.特种冶炼类设备常规检修+运保一体化服务：

　　区域：宝钢特钢40t电炉、60t电炉、100t电炉、电渣炉、自耗炉；

　　兴澄特钢150t转炉、板坯连铸机等。

　　6. 炉窑功能状态总承包，工业炉窑点检+检修+备件一体化服务：

　　区域：宝钢特钢所有加热炉、退火炉、均热炉等

　　1. Operation and maintenance of special steel steel-making, strip steel, steel pipe (hot extrusion tube billet), forging, cold rolling, hot rolling and other production equipment.

　　2. Integrated professional services combined by bridge crane operation, inspection, repair and spare parts selling.

　　Region: Baosteel Special Steel, Xingcheng Special Steel, Daye Special Steel, etc.

　　3. Integrated services of forging equipment combined by routine maintenance, spot inspection, transportation insurance, maintenance and spare parts selling.

　　Region: Baosteel Special Steel: 13MN, 20MN, 40 MN, 60 MN;

　　Daye Special Steel: 16MN, 20MN, 30 MN, 45 MN;

　　Tiangong Special Steel: 8MN, 13MN, 20MN, etc.

　　4. Integrated services of rolling equipment combined by routine maintenance, spot inspection, transportation insurance, maintenance and spare parts selling:

　　Region: Baosteel long material company: Bar No. 1 factory , Bar No. 2 factory , Wire Mill,  Strip Hot Rolling Plant and Cold Rolling Plant.

　　Xingcheng Special Steel: 3500mm medium plate plant, 4300 mm thick plate plant and so on.

　　5. Integrated services of special smelting equipment combined by routine maintenance and transportation insurance:

　　Region: Baosteel: 40t electric furnace, 60t electric furnace, 100t electric furnace, electric slag furnace, self-consumption furnace;

　　Xingcheng Special Steel: 150t converter, slab caster and so on.

　　6. Overall contract of furnace function state, integrated service of industrial furnace combined by spot inspection, maintenance and spare parts selling:

　　Region: Baosteel Special Steel: all heating furnace, annealing furnace, soaking furnace, etc.

　　其他服务other services

　　1.铁路机车检修服务

　　2.铁路轨道检修服务

　　3.工程无损检测服务

　　1. railway locomotive maintenance

　　2. railway track maintenance

　　3. project NDT service

　　（三）、主要客户 Customers

　　国内客户：Domestic

　　上海：宝钢股份、宝钢特钢、宝钢不锈钢；

　　江苏：宝钢梅钢、南京钢铁、兴澄特钢；

　　浙江：宝钢股份运输部马迹山港区；

　　河北：京唐首钢、邯宝钢铁；

　　山东：山钢集团、日照钢铁、青岛特钢；

　　湖南：涟源钢铁、华菱安赛尔米塔尔；五矿（湖南）铜业；

　　广东：湛江钢铁、韶关钢铁、阳春新钢铁；

　　安徽：马鞍山钢铁；

　　山西：太原钢铁；

　　广西：金川有色；

　　新疆：八一钢铁；

　　Shanghai: Baosteel, Baosteel Special Steel, Baosteel stainless steel

　　Jiangsu: Nanjing steel, Xingcheng Special Steel, Baosteel Meishan Steel

　　Zhejiang: Majishan Port

　　Hebei: Shougang Jingtang, Hanbao steel

　　Shandong: Shandong steel group, Rizhao Steel Group, Qingdao Special Steel.

　　Hunan: Lianyuan steel, Valin Ansel Mittal

　　Guangdong: Zhanjiang steel, SISG, Yang Chunxin steel

　　Anhui: Maanshan steel

　　Shanxi: TISCO Group

　　Xinjiang: Bayi steel

　　国外客户：Overseas

　　越南：台塑河静钢铁。Vietnam : Formosa Ha Tinh steel.