Demag hot metal ladle cranes. Two-girder and four-girder process cranes for the ferrous and non-ferrous industry

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1 Demag ho meal ladle cranes Two-girder and four-girder process cranes for he ferrous and non-ferrous indusry

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3 Demag process cranes providing performance in he ferrous and non-ferrous indusry Demag Cranes & Componens provides crane soluions for he enire value creaion process, boh in he meal-producion and he meal-processing indusry and in he meal rade. For example, in he seel secor ranging from producion o applicaions in he auomoive indusry. Demag Cranes & Componens provides complee handling soluions as a srong parner for he ferrous and non-ferrous indusry as well as downsream of he ladle. For applicaions in he ferrous and non-ferrous indusry ha are dominaed by punishing operaing condiions, our regional subsidiaries design and engineer cusomised sae-ofhe-ar heavy-duy process cranes in he emerging markes for applicaions such as: pouring charging and pelleising a variey of meals and alloys including: seel cas iron copper ferrochrome manganese Designed for he purpose Depending on he applicaion and specific process requiremens, Demag Cranes & Componens supplies appropriaely configured double-girder overhead ravelling cranes and four-girder overhead ravelling cranes in crane classificaions A6/M6 o A8/M8 wih innovaive crab designs for overhead ranspor asks and process-specific handling of ladles wih molen maerials. 2

4 Funcional safey and reliabiliy The operaing condiions in which molen maerials are handled under exremely high or flucuaing ambien emperaures place severe demands on he various componens used in our process cranes and heir funcional reliabiliy and availabiliy. Demag Cranes & Componens provide cranes ha have o perform consisenly in around-he-clock operaion. Ferrous and non-ferrous ladle cranes o sui any applicaion Seel Copper Ferrochrome Manganese Alloys Charging Teeming Casing Pouring Bumping Pelleising Fe-C Fe 2+ Cr 2 O 4 Cu Mn Alloys 3

5 Demag four-girder overhead ravelling cranes process cranes for paricularly versaile applicaions in he meal indusry The main crab, ravelling on he ouer girders, lifs he ladle via a reeved-in ladle beam and ranspors i o he pouring posiion. The auxiliary crab: runs on he wo inner girders and ils he ladle ravels underneah he main crab and can access eiher side of he ladle allows he user he flexibiliy of pouring in eiher direcion has a smaller approach dimension han he main crab, allowing i o perform lifing and ranspor duies close o he edge of he bay 55/25- four-girder overhead ravelling crane for Mopani Copper, Zambia, span 18 m (phoograph above, 3D illusraion below and righ) Companies in he seel, ferrous and non-ferrous indusry and heir foundries rely on Demag process cranes all over he world. Demag Cranes & Componens can supply he righ solu ion o mee all requiremens. For example, for he safe and efficien handling of ladles o serve coninuous casing lines and for ingo-casing applicaions. Four-girder overhead ravelling crane for Mopani Copper One example is he faciliy a Mopani Copper in Kiwe, Zambia, where Demag Cranes & Componens configured a four-girder overhead ravelling crane, which included: a main crab wih a 55- hois uni and an auxiliary crab wih a 25- hois uni. Running on he wo inner girders of he four-girder crane, he auxiliary crab allows he ladle o be iled in eiher direcion 4

6 Emergency brakes Rope drum brake Fail o safe (spring applied and hydraulically released) Caegory 3 design Manual lowering via hand pump Wheel blowers To clean rails and reduce general wheel wear Fail o safe brakes Dual sysem Drum or disc brakes Sandard Demag geared moor and wheel ses Inegraed mouning wih orque say Quick geared moor replacemen Eccenric carridges for alignmen possible Cusom design also possible Muliple wheel bogies Load equalising arrangemen Sandard Demag wheels or special design (yred) Designed o sui maximum loads and spacing Line bored o allow quick wheel replacemen wihou realignmen Eccenric carridges o assis in wheel alignmen Special purpose curren collecor cage Ladle beam Reeved-in or bridle ype Variable hook cenres possible Laminaed plae hooks o DIN Safey reeving Load measuring in beam 5

7 Inegraed specific purpose MPW Disc or drum brake Demag gearbox helical and/or planeary Heavy duy fesoon sysem Shielded from hea Energy chain also possible Kinemaic chain configuraion Caegory 3 design Provision for crane ransposiioning sysem o clien specificaion Easy access via ladders, plaforms and sairways Panoramic cabin Special glazing Air condiioned Fixed or roaing chair and/or consoles Hea proecion Purpose design possible Hea shields Indusrial ype air condiioners Suiable for ambien emperaures up o 70 C Filering for dus and various gases possible Sainless seel opion Elecrical house on girder Air condiioned and hermally insulaed IP55 pressurised wih dus and gas filraion opion Modular equipmen layou for easy mainenance Fire exinguishing opion available 6

8 More process crane applicaions in seel producion and foundries Demag Cranes & Componens offers many wo-girder overhead ravelling cranes for he seel-making indusry and foundries wih individually designed ypes of crabs and winches for a wide range of load capaciies and speeds. In he ranspor of molen masses, safey has always been given op prioriy by Demag Cranes & Componens in he ineres of boh people and processes. Two 50/8- wo-girder overhead ravelling cranes for ranspor of ladles and flasks in Germany, span 17 m 150/50- wo-girder overhead ravelling crane for Arcelor Mial, Souh Africa, span 24 m 150/50- wo-girder overhead ravelling crane for ranspor of molen maerials in a German sainless seel facory 200/32/10- wo-girder overhead ravelling crane for TISCOR, Souh Africa, span 22 m 7

9 Soluions for applicaions downsream of he ladle Coil handling in a cold-rolling mill in Germany: 36- process crane wih an auomaed sorage area and invenory managemen sysem 32/6.3- wo-girder overhead ravelling crane for roll-changing in a plan making shee piling Demag Cranes & Componens GmbH Ruhrsraße Weer/Germany Phone: +49 (0) Fax: +49 (0) info@demagcranes.com Demag cranes all he way down he line As well as sae-of-he-ar process cranes for handling ho maerials in he meals indusry, Demag Cranes & Componens also provides process cranes for all downsream aciviies, such as: sorage, ranspor and fiing of rollers in profile ho-rolling mills handling of coils and long maerials wih special load handling aachmens managemen of sorage spaces for ho and cold-rolled coils EN/DE EN 702 IS 110 Subjec o change wihou noice, E&OE Prined in Germany S+S/311211/5H 2

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11 Projec Quesionnaire: Double Girder Ladle Crane Crane Descripion:.... Cusomer Informaion: RFQ no.:.. Cusomer:. Conac person:. Address:... Tel. Fax .. Capaciy: SWL/MML (meric onne) Speeds: (m/min) Demag Cranes & Componens (Py) Ld. Hook Pah (m) Duy raing o FEM / BS Hook Type: Single c / Ramshorn / Laminaed plae Preferred conrol: D.O.L / Inverer / Thyrisor Main Hois Aux. Hois 1 Aux. Hois 2 Aux. Hois 3 Aux. Hois 4 Cross Travel Cross Travel Cross Travel Long Travel - - Bridge (SWL) ladlecranes@demagcranes.co.za Fax: Tel: Page 1 of 2

12 Projec Quesionnaire: Double Girder Ladle Crane Crane Descripion:.... Elecrical: Conrol Mehod: Pendan Radio Cabin Auomaed Cabin Posiion: (A/B/C/D/E/F) : Panel Type: Panels E-house Panel Posiion (A/B/C/D/E/F) : Hea Sources (A/B/C/D/E/F) : Supply volage:.v Frequency : 50 / 60 Hz Downshop/ganry lengh : m Downshop side; 1 / 2 Downshop Power supply o be quoed: Y / N Sie Condiions: Heigh above sea level..m Ambien Temperaure Min. C Max. C Inland Coasal Indoors Oudoors Gasses presen: LT Rail Type: Ladle Informaion: Empy Ladle mass:...kg Maerial mass:...kg Maerial o be handled.. Trunnion cenres:..mm Trunnion diameer:...mm Temp. of molen maerial:. C Duy Classificaion: (if no menioned in able) Number of full ladles handled per day:.. Oher operaions: Number of empy ladles handled per day:. Number of cycles per day. Mass o be handled kg Number of producion days per year:. Average hook pah: m Average CT disance: m Average LT disance:..m Type of operaion: Charging Pouring/Teeming Tundish handling Furnace shell handling Ladle bumping Feaures: Fall proecion life- Floodlighs qy. line on bridge Ani-collision on LT moion: one direcion Ani-collision on LT moion: boh direcions Load weighing Display on bridge EN safey requiremens Display in Cabin/pendan Display off crane EN954-1 Conrol Caegory 3 Load recording Special Safey Requiremens:. Oher Requiremens: Demag Cranes & Componens (Py) Ld. ladlecranes@demagcranes.co.za Fax: Tel: Page 2 of 2

13 Projec Quesionnaire: Four-Girder Ladle Crane Crane Descripion:.... Cusomer Informaion: RFQ no.:.. Cusomer:. Conac person:. Address:... Tel. Fax .. Capaciy: SWL/MML (meric onne) Speeds: (m/min) Demag Cranes & Componens (Py) Ld. Hook Pah (m) Duy raing o FEM / BS Hook Type: Single c / Ramshorn / Laminaed plae Preferred conrol: D.O.L / Inverer / Thyrisor Main Hois Aux. Hois 1 Aux. Hois 2 Aux. Hois 3 Aux. Hois 4 Cross Travel Cross Travel Cross Travel Long Travel - - Bridge (SWL) ladlecranes@demagcranes.co.za Fax: Tel: Page 1 of 2

14 Projec Quesionnaire: Four-Girder Ladle Crane Crane Descripion:.... Elecrical: Conrol Mehod: Pendan Radio Cabin Auomaed Cabin Posiion: (A/B/C/D/E/F) : Panel Type: Panels E-house Panel Posiion (A/B/C/D/E/F) : Hea Sources (A/B/C/D/E/F) : Supply volage:.v Frequency : 50 / 60 Hz Downshop/ganry lengh : m Downshop side; 1 / 2 Downshop Power supply o be quoed: Y / N Sie Condiions: Heigh above sea level..m Ambien Temperaure Min. C Max. C Inland Coasal Indoors Oudoors Gasses presen: LT Rail Type: Ladle Informaion: Empy Ladle mass:...kg Maerial mass:...kg Maerial o be handled.. Trunnion cenres:..mm Trunnion diameer:...mm Temp. of molen maerial:. C Duy Classificaion: (if no menioned in able) Number of full ladles handled per day:.. Oher operaions: Number of empy ladles handled per day:. Number of cycles per day. Mass o be handled kg Number of producion days per year:. Average hook pah: m Average CT disance: m Average LT disance:..m Type of operaion: Charging Pouring/Teeming Tundish handling Furnace shell handling Ladle bumping Feaures: Fall proecion life- Floodlighs qy. line on bridge Ani-collision on LT moion: one direcion Ani-collision on LT moion: boh direcions Load weighing Display on bridge EN safey requiremens Display in Cabin/pendan Display off crane EN954-1 Conrol Caegory 3 Load recording Special Safey Requiremens:. Oher Requiremens: Demag Cranes & Componens (Py) Ld. ladlecranes@demagcranes.co.za Fax: Tel: Page 2 of 2