| Patents for B21B 15 - Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (2,690) |
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| 09/11/2013 | CN103286132A Combined processing equipment and combined processing method for band steel scrap edges |
| 09/11/2013 | CN103286131A Lead plate casting and rolling integrated equipment |
| 09/11/2013 | CN102389899B Finishing device for producing magnesium alloy rolled plate |
| 09/04/2013 | CN203170700U Pressing plate preventing steel plates from buckling after being stacked |
| 09/04/2013 | CN203170699U Stainless steel black roll online rolling annealing pickling production line |
| 09/04/2013 | CN103277379A Steel belt butt-joint device and butt-joint method thereof |
| 08/28/2013 | CN203155698U Gap bridge device used between flying shears |
| 08/28/2013 | CN103264049A Subdivision heavy volume check production device and process |
| 08/21/2013 | CN203140426U Rolling mill with correction device |
| 08/21/2013 | CN203140424U Machining equipment of metal corrugated plate |
| 08/14/2013 | CN203124414U Shear zone swing roller way controlled by three-position hydraulic cylinders |
| 08/14/2013 | CN103240272A Production device and production process for continuously casting and continuously rolling lead and lead alloy strips |
| 08/07/2013 | CN203108933U Crop shear for production rolling process |
| 08/01/2013 | US20130192325 Roll Cleaning Apparatus and Method |
| 08/01/2013 | DE102012201418A1 Steckel-Walzwerk Steckel mill |
| 07/31/2013 | CN203091409U Multiple-length flying shear blade used for round steel rolling |
| 07/31/2013 | CN203091408U Sliding telescopic guide plate device |
| 07/31/2013 | CN101835546B Rolling method |
| 07/25/2013 | US20130186159 Shear for shearing products and associated production process |
| 07/24/2013 | CN103212592A Steel pipe shape adjusting method |
| 07/24/2013 | CN103212577A Separating roller |
| 07/24/2013 | CN103212576A Fast threading method for broken strip of withdrawal and straightening machine |
| 07/24/2013 | CN103212575A Method for eliminating wave warp after through water cooling of hot rolled ribbed steel bar |
| 07/24/2013 | CN103212570A Semi-tandem rolling machining method for titanium and nickel-based shape memory alloy high piece-weight wire rod |
| 07/18/2013 | US20130180632 Steel Sheet for Enamel Having No Surface Defects and Method of Manufacturing the Same |
| 07/17/2013 | CN203061552U Low-consumption leveling liquid isolating device |
| 07/17/2013 | CN203061551U Straight head pinch roll device |
| 07/17/2013 | CN103203392A Thick plate decoiling device and method |
| 07/17/2013 | CN103203375A Purge system of cold rolling wet temper mill |
| 07/17/2013 | CN102240677B Method for solving indentation of salix-leaf-shaped iron sheet on surface of hot continuous rolling strip steel |
| 07/16/2013 | US8485012 Cold rolling method for manufacturing a profile |
| 07/04/2013 | US20130167608 Method for manufacturing a pipe |
| 07/03/2013 | CN203030626U Rewinding device |
| 06/27/2013 | US20130160277 Rolling line and relative method |
| 06/26/2013 | CN203018488U Tail opening machine device |
| 06/26/2013 | CN203018481U Lead belt production line |
| 06/26/2013 | CN203018452U Cold rolling equipment |
| 06/26/2013 | CN103170503A Rolling mill with correction device |
| 06/26/2013 | CN103170502A Hot rolling rough straightening machine strip steel centering control method |
| 06/26/2013 | CN102247981B Structural steel rolling production line and production process thereof |
| 06/19/2013 | CN203002860U Angle steel reshaping device and angle steel production system utilizing the same |
| 06/19/2013 | CN203002752U Pressing head device of flying shear |
| 06/19/2013 | CN203002751U Double-roll withdrawal and straightening unit |
| 06/19/2013 | CN203002750U An assisting device for rapid strip threading of S rollers |
| 06/19/2013 | CN103157662A Novel rolling prebending device |
| 06/19/2013 | CN103157661A Closed-loop control shooting width gage achieving strip steel width measurement and scrap edge adjustment |
| 06/12/2013 | CN202984297U Online hot chamfering cooling bed for hot rolling bars |
| 06/12/2013 | CN202984273U Foil mill with shearing function |
| 06/05/2013 | CN202963028U Mold for preparing magnesium alloy plates based on multistage continuous corner shear deformation |
| 06/05/2013 | CN202963027U Heat treatment device producing minor-diameter high-strength high-ductility steel |
| 05/30/2013 | US20130133388 Methods and apparatus for monitoring and conditioning strip material |
| 05/29/2013 | CN103121036A Score cut compact mode sectioning method of cold rolled aluminum roll |
| 05/28/2013 | CA2774214C Method and apparatus for producing cut to length bars in a steel mill |
| 05/23/2013 | US20130125601 Manufacturing method of non-oriented electrical steel sheet |
| 05/22/2013 | CN202943075U Straightening machine with mechanical-hydraulic combined type press device |
| 05/22/2013 | CN103111488A Coiler for trimmings and width adjustment device thereof |
| 05/22/2013 | CN103111466A Oriented silicon steel preparation method by means of double roll continuous casting thin strip asymmetrical hot rolling process |
| 05/22/2013 | CN101878086B Method for manufacturing a coiler drum and a coiler drum |
| 05/21/2013 | US8443645 Bending method and bending apparatus for medical suturing needle |
| 05/15/2013 | CN202933936U Machining unit for tandem rolling and tandem annealing of flexible environment-friendly fire-proof cable |
| 05/08/2013 | CN103084388A Preparation method of ultrathin Ta-W alloy foil |
| 05/08/2013 | CN102172830B Compound production line system |
| 05/02/2013 | WO2013061542A1 Hot slab shape control equipment and shape control method |
| 05/01/2013 | CN103071682A Control system for preventing abnormal head cutting of rod head and tail cutting shear |
| 04/25/2013 | US20130101382 Processing machine system and method of positioning processing machines |
| 04/25/2013 | DE10131850B4 Dünnbandhaspel mit Planheitsmeßrolle Thin tape reel with planarity measuring |
| 04/24/2013 | CN202893894U 压型钢板轧制机 Pressure plate rolling machine |
| 04/24/2013 | CN202893807U Straightening plate used in steel production |
| 04/24/2013 | CN202893806U Rapid strip connecting device for thin steel plates |
| 04/24/2013 | CN202893805U Steel plate automatic alignment device |
| 04/18/2013 | US20130091916 Method for producing seamless pipes |
| 04/17/2013 | CN202877751U Lifting device for seam welder strip steel of finishing system |
| 04/17/2013 | CN202877257U Slitting blade device of four-strand slitting guide and guard unit in bar production line |
| 04/17/2013 | CN202877256U Nose device of four-strand slitting guide and guard unit in bar production line |
| 04/17/2013 | CN202877255U Slitting wheel device of slitting guide and guard unit in bar production line |
| 04/17/2013 | CN202877230U Novel cold rolling mill |
| 04/17/2013 | CN103042035A Method and device for low-consumption planishing liquid isolation |
| 04/17/2013 | CN103042034A Method and die for preparing magnesium alloy board with multistage continuous corner cutting deformation |
| 04/17/2013 | CN103042033A Crop shear for production rolling process |
| 04/17/2013 | CN101596546B Steel rolling production process used in steel production |
| 04/16/2013 | CA2679667C Method and apparatus for hot-rolling metal strip using near-infrared camera |
| 04/11/2013 | WO2013051232A1 Method for joining sheet bar during continuous hot rolling |
| 04/11/2013 | US20130086870 Method and Apparatus for Producing Cut to Length Bars in a Steel Mill |
| 04/10/2013 | EP2578502A1 Method and apparatus for producing cut to length bars in a steel mill |
| 04/10/2013 | CN202860980U Continuous casting and rolling system for producing lead belts |
| 04/04/2013 | WO2013046347A1 Hot rolling equipment |
| 04/04/2013 | WO2013046346A1 Hot rolling facility |
| 04/04/2013 | WO2013046345A1 Hot rolling facility |
| 04/03/2013 | CN202845435U Hoisting equipment capable of improving stainless steel yield |
| 04/03/2013 | CN202845434U Processing device of hot rolled steel coil |
| 03/28/2013 | US20130074566 No-slit hot rolling of railroad rails |
| 03/27/2013 | CN202824252U Novel pressing roller for cold rolling mill |
| 03/27/2013 | CN202824106U Anti-wrinkle roller constant pressure follow-up control device for metal strip temper mill unit |
| 03/27/2013 | CN202824102U Angle iron production line |
| 03/27/2013 | CN102989782A Self-adaption control method of shear edge position of crank shaft flywheel shear in cold-rolling continuous processing line |
| 03/20/2013 | CN202803747U Plum blossom type continuous take-up device for aluminum continuous casting and rolling machine |
| 03/20/2013 | CN102974623A Pre-straightening method for realizing plate shape control on medium and thick plates |
| 03/20/2013 | CN102974614A Upward rolling controlling device and automatic upward rolling controlling method for hot rolling temper mill |
| 03/20/2013 | CN102310314B Processing method of titanium and titanium alloy strip coils |
| 03/13/2013 | CN202779188U Automatic billet breaking control device |