B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills

Patents for B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (6,955)
11/2011
11/22/2011	US8062439 Magnesium alloy plate and method for production thereof
11/17/2011	US20110277524 Lubricating oil for use in hot-rolling oil and method for manufacturing hot-rolled sheet
11/16/2011	CN202037275U Improved alignment flat filament machine
11/16/2011	CN102240684A Improved vibration husking device
11/16/2011	CN102240682A Automatic wire feed rack
11/16/2011	CN102240677A Method for solving indentation of salix-leaf-shaped iron sheet on surface of hot continuous rolling strip steel
11/10/2011	WO2011105691A3 Apparatus and method for measuring the temperature of a material
11/10/2011	WO2011093595A3 Device for measuring speed of material
11/10/2011	US20110271728 Roller hemming with in-situ adhesive curing
11/09/2011	EP2384829A1 Method of and device for removing coolant and/or lubricant from rollers of a roller framework according to a use parameter of the rolling process
11/09/2011	CN202028622U Adjustable reversible type four-roller mill high-pressure water descaling device
11/09/2011	CN202028621U Steel rolling water cooling device before pre-splitting
11/09/2011	CN202028620U Rolling mill with inside and outside blowing function
11/09/2011	CN202028610U Emulsion spray baffle plate device of rolling mill
11/09/2011	CN1492788B Method and apparatus for manufacturing tubes by rolling
11/09/2011	CN101829693B Blowing-free emulsion residue removal method
11/09/2011	CN101804419B Low-inertia force emulsion backflow obstruction device
11/08/2011	US8051693 Device for mounting and functional verification of roll fittings in rolling mill stands or rolling mill trains such as, e.g., tandem rolling mill trains
11/03/2011	WO2011134217A1 Blocking method for condensate water
11/03/2011	WO2011134216A1 Blocking method for emulsion side channeling
11/03/2011	WO2011134195A1 Gradually-guiding anti-sputtering baffle
11/03/2011	WO2011134194A1 Emulsion blocking device for low inertia force backflow
11/03/2011	WO2011134193A1 Method for blocking low-inertia backflow of emulsion
11/03/2011	WO2011134192A1 Blowing-free clearing method for residual emulsion
11/02/2011	CN202021213U Strip surface oil removal device for cold rolling mill
11/02/2011	CN102228910A Ultrafast cooling system after rolling for hot rolled strip steel production line
11/02/2011	CN102228909A Stainless steel cold rolling system and wiping system for stainless steel cold rolling
11/02/2011	CN102228904A Novel twenty-roller cold-rolling mill
11/01/2011	US8047035 Method of supplying lubricating oil in cold-rolling
10/2011
10/27/2011	WO2011131377A1 Squeezing unit for a strip rolling mill and strip rolling mill
10/26/2011	EP2379244A2 Method and device for descaling a metal strip
10/26/2011	CN202015742U Leveling liquid system of cold-rolling leveling machine
10/26/2011	CN202015741U Twining prevention guide plate with blowing and dust removing functions
10/26/2011	CN101804422B Ultrafast cooling device for large rolled H-shaped steel
10/25/2011	US8043086 Method and device for cooling or quenching slabs and sheets with water in a cooling pond
10/25/2011	CA2561760C Device for cooling metal sheets and strips
10/20/2011	US20110252616 Descaling device
10/19/2011	CN202010702U Rolled tube surface moisture cleaning apparatus
10/19/2011	CN102220547A Steel strips used for CT80-grade continuous oil pipe and preparation method thereof
10/19/2011	CN102218452A Rolling oil fueling and saving device for cold-rolled plate strip steel
10/19/2011	CN102218451A Purging device for cleaning line-free mill
10/19/2011	CN102218447A Production line for high-ductility cold-rolled ribbed bars
10/13/2011	WO2011125221A1 Rolled material cooling control device, rolled material cooling control method, and rolled material cooling control program
10/12/2011	CN202006222U Online control device for linear secondary pressing-in of oxide scales
10/11/2011	CA2469073C Method and device for controlled straightening and cooling of wide metal strip, especially steel strip or sheet, running out of a hot-rolled strip mill
10/06/2011	US20110245117 Method for improving fluorocarbon elastomer seal compatibility
10/05/2011	CN201997551U Water-cooling device for planished part
10/05/2011	CN201997550U Fuel-saving structure of stainless-steel cold-rolling mill
10/05/2011	CN201997549U Sink roll with spiral grooves
10/05/2011	CN201997548U Heating device for rolling of titanium and titanium alloy slabs
10/05/2011	CN201997405U Reversely scavenging nozzle
10/05/2011	CN102205350A Device and method for removing scale skin of hot rolled steel plate for cold rolling
10/05/2011	CN101811145B Vibratory shucking device
10/05/2011	CN101500721B Apparatus, and method, for controlled cooling of steel sheet
10/05/2011	CN101353769B Chromium 23 nickel 6 ferrite-austenitic stainless steel pipe and fabrication process thereof
09/2011
09/28/2011	CN201988578U 一种棒材除磷装置 One kind of bar phosphorus removal device
09/28/2011	CN201988577U 冷轧钢筋轧机的除鳞机构 Cold-rolled steel mill descaling mechanism
09/28/2011	CN201988576U Hot-rolled steel billet descaling device
09/28/2011	CN201988575U 一种应用在可逆冷轧机上的辊式涂油机 An application on the reversible cold rolling mill roll Oiler
09/28/2011	CN102203304A Patenting of steel wire in tin, and the steel wire resulting therefrom
09/28/2011	CN101823082B Wire surface treating machine
09/28/2011	CN101745555B Dephosphorization method of inner surface of steel tube blank
09/28/2011	CN101463824B Design method for independent water supply and spill of hot-rolling high-pressure water pump station
09/22/2011	WO2011115277A1 Thick steel plate manufacturing device
09/21/2011	CN201978951U 一种小孔径冷轧无缝钢管的管壁润滑装置 A small aperture wall lubrication device cold-rolled seamless steel pipe
09/21/2011	CN102196885A Method and device for honing metal strip of arbitrary width in continuous motion
09/21/2011	CN102189135A System and method for quickly removing oxidized iron sheet from surface of cold-state strip steel
09/21/2011	CN102189134A Spiral guide drainage device in cooling after rolling process of ultra-wide ultra-thick hot-rolled plate coil
09/21/2011	CN102189133A Lower spraying and cooling device arranged between finishing mill frames
09/21/2011	CN102189132A Upper spray cooling device arranged among finishing mill racks
09/21/2011	CN102189131A Lower spraying laminar flow cooling device
09/21/2011	CN102189130A A self-balancing plunger-type upper spraying laminar flow cooling device
09/21/2011	CN102189129A Upper spray cooling device arranged among finishing mill racks
09/21/2011	CN102189128A Up-spray laminar flow cooling device
09/21/2011	CN102189127A Upper spraying cooling device arranged between frames of finishing mill
09/21/2011	CN102189126A Injection device and method for uniformly lubricating roll gap of rolling mill
09/21/2011	CN102189125A Device for removing oil from strip surface of cold-rolling machine
09/21/2011	CN102189124A Process for removing oil on surface of calendered metal strap foil
09/21/2011	CN101862760B High-pressure low-flow descaling process of four-roller reversing steckel mill
09/21/2011	CN101837376B Plunger-type upper spraying laminar flow cooling device
09/20/2011	US8021599 Method and installation for producing steel products with optimum surface quality
09/20/2011	CA2548794C Method and apparatus for manufacturing metal strips
09/15/2011	WO2011112446A1 Cone nut decoking machine
09/15/2011	WO2011111663A1 Hot-rolled steel sheet manufacturing method and manufacturing device
09/15/2011	WO2011085172A3 Metal surface scale conditioning method and apparatus thereof
09/15/2011	WO2011079341A3 Thermomechanical treatment method
09/15/2011	US20110219564 Wiper attachment structure and wiper attachment method
09/14/2011	EP2364373A1 Patenting of steel wire in tin, and the steel wire resulting therefrom
09/14/2011	CN201969739U 冷轧钢管润滑油回收装置 Cold-rolled steel pipe lubricant recovery
09/14/2011	CN201969738U 一种高压水射流带钢清洗装置 A high-pressure water jet cleaning device Strip
09/14/2011	CN102179696A Numerical control ribbed steel bar production line
09/14/2011	CN102179406A Method for rolling thin high-strength steel plate of single-frame steckel mill
09/14/2011	CN101557886B Apparatus for cooling hot steel sheet, method of cooling hot steel sheet
09/07/2011	CN102176984A Descaling device comprising a pump drive operated at a variable speed
09/07/2011	CN102172835A Cold metal plate strip cold continuous rolling production line and production method
09/07/2011	CN102172830A Compound production line system
09/07/2011	CN102172651A Automatic lubricating powder recovery device
09/07/2011	CN102172650A Rolled steel production system
09/07/2011	CN102172649A Scalping process for descaling inside and outside of non-ferrous metal pipe
09/07/2011	CN102172648A Vertical double-position wiping machine

1 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ... 70