Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › 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)
10/2012
10/24/2012CN202498088U Piston rod anti-loose device for hydraulic cylinder for wiper
10/24/2012CN102744574A Full-automatic production technology and production equipment for variable cross-section reed blank
10/24/2012CN102744277A Method for producing cold-rolled stainless steel annealing and pickling brand steel
10/24/2012CN102744276A Cooling water joint device
10/24/2012CN102744275A Fast moving-out device
10/24/2012CN102744254A Production method of hot-rolling austenitic stainless steel strip steel
10/23/2012US8291560 Impact rapping device
10/23/2012CA2683560C Cooling device for cooling of a metal strip
10/18/2012WO2012141456A2 Hot-coil cooling apparatus
10/17/2012EP2511015A2 Device for spraying the surface of a belt and belt processing assembly
10/17/2012CN202490830U Movement mechanism for brush of dry brushing machine
10/17/2012CN202490829U Fast clearing device for water vapor on surface of water-quenched hot rolled steel
10/17/2012CN202490551U Oil-removal filter system of cold rolling mill
10/17/2012CN102740989A Hot rolling train for rolling hot-rolled strip, method for operating a hot rolling train for rolling hot-rolled strip, and control/adjustment device
10/17/2012CN102728634A Hot rolling high-pressure fluid rust removing method and device
10/17/2012CN102728633A Steel belt scale breading and straightening device
10/17/2012CN102728632A Method for reducing emulsion black spots on surface of cold rolling product
10/16/2012US8288325 Lubricant composition for hot forming
10/10/2012EP2508300A1 Device for grinding a casting product
10/10/2012EP2506992A1 Method for rolling a product which is to be rolled
10/10/2012CN202479243U Mechanical descaling device for steel strips
10/10/2012CN202479242U Manufacturing device for mechanical descaling on strip steel
10/10/2012CN202479241U Steel strip descaling device
10/10/2012CN202479240U Mechanical scale removal equipment
10/10/2012CN202479239U Scale removing device of steel belts
10/10/2012CN202479238U Mechanical de-scaling equipment
10/10/2012CN202479237U Cold-rolling strip steel descaling equipment
10/10/2012CN202479236U Device for removing scale of steel belt
10/10/2012CN202479235U Production equipment for removing scales from steel strip
10/10/2012CN202479234U Cold-rolled steel strip scale removal equipment
10/10/2012CN202479233U Device for removing scales on strip steel
10/10/2012CN202479232U Inner bore oil removing device for tube rolling
10/10/2012CN202479231U Bore lubricating device for tube rolling
10/10/2012CN202479230U Reinforced cooling device in process of rolling ribbon steel
10/10/2012CN202479229U Sampling structure of outlet of microtension-reducing mill
10/10/2012CN102725078A Water-injection control device in rolling line, water-injection control method, water-injection control program
10/10/2012CN102719831A Method for removing scales on surface of hot-rolled stainless steel strip
10/10/2012CN102717233A Method for manufacturing 304 precision stainless steel band of precision needle head
10/10/2012CN102716922A Large-diameter metal bar surface jet flow descaling system and method
10/10/2012CN102716921A Use method of cleaning section alkali liquor on continuous annealing production line
10/10/2012CN102716920A Automatic oil-removing and cleaning device for surfaces of tubes produced by cold tube mill
10/10/2012CN101979166B Production method of low-yield-ratio micro-alloy pipeline steel hot-rolled coiled plate
10/10/2012CN101306410B Spray nozzle
10/09/2012US8283296 Lubricant for hot forging applications
10/09/2012US8281735 Squeegee holder with integrated self-cleaning sliding mechanism
10/03/2012EP2505278A1 Hot-rolled steel sheet manufacturing method, and hot-rolled steel sheet manufacturing device
10/03/2012EP2505277A1 Hot-rolled steel sheet manufacturing device, and hot-rolled steel sheet manufacturing method
10/03/2012EP2505274A1 Method for producing magnesium alloy sheet and magnesium alloy coil material
10/03/2012CN202461191U Guide spraying device at inlet of hot-rolled strip steel coiling machine
10/03/2012CN202461142U Steel blank brush capable of preventing mill scale from being pressed inwards
10/03/2012CN202461141U 除鳞装置 Descaling unit
10/03/2012CN202461140U Wiping device for rolling strip
10/03/2012CN202461134U Centering device of stainless steel annealing pickling machine
10/03/2012CN202461109U Continuous casting and rolling complete equipment of lead strip for preparing grid
10/03/2012CN102699055A Method for improving mechanical dephosphorization of iron scale of low-carbon cold heading steel wire rod
10/03/2012CN102699054A Cleaning equipment for oxide skin on outer surface of copper tube
10/03/2012CN102699053A Cooling tank used for perforation molding of hollow billets
10/03/2012CN102699052A Device for preventing emulsified liquid from flowing back
10/03/2012CN102699051A Combined purging device
10/03/2012CN102699050A Deoiling device
10/03/2012CN102699049A Non-degreased strip steel cleaning and flattening device
10/03/2012CN102699030A Preparation method of sheet billet continuous casting and rolling easy-acid washing hot rolling strip steel
10/03/2012CN102699029A Manufacturing method for easily pickled steel with low yield ratio by thin slab casting and rolling
10/03/2012CN102699028A Method for eliminating linear edge defects of hot-rolled low-carbon steel
10/03/2012CN102091724B System for preventing oil-water separation of emulsion in magnetic filtering machine
10/03/2012CN102009073B Device for removing iron scale from surface of high-temperature billet
10/03/2012CN101959626B Cooling system and cooling method of rolling steel
10/02/2012US8276423 Rolling mill, especially a swag rolling mill, for heated operation
10/02/2012CA2656068C Method and device for analyzing a layer of a metal working compound on a product to be shaped
09/2012
09/27/2012WO2012126107A1 Method and apparatus for removing coolant liquid from moving metal strip
09/26/2012CN202447391U Strip steel descaling device
09/26/2012CN202447390U Surface dephosphorization system for steel pipe
09/26/2012CN202447389U Novel pressure roll of descaling box
09/26/2012CN202447388U Washing oil tank which is arranged at annealing furnace and used for stainless steel band production
09/26/2012CN202447387U Rolling mill cooling system
09/26/2012CN102688884A Rolling process of limit-specification steel plate of 2800mm double-stand heavy and medium plate mill
09/26/2012CN101780445B Spiral nozzle collector for dephosphorization before billet rolling
09/26/2012CN101168173B Device and method for controlling winding temperature
09/20/2012WO2012022536A3 Descaling system
09/20/2012DE102011007803A1 Device used for supplying medium e.g. water on region for cooling rolled stock in rolling mill, has switching unit that is divided into two main portions for switching between fluid disconnection and fluid connection of main portions
09/19/2012CN202438556U Strip plate face blowing device of six-roll cold rolling mill
09/19/2012CN202438555U External surface on-line deoiling device for rolling titanium and zirconium seamless tube
09/19/2012CN202438554U Controlled rolling and controlled cooling system for large-diameter thick-walled seamless steel pipe
09/19/2012CN102671992A Method for making easy-to-pickle steel plate
09/19/2012CN102671978A Fluid jet system and method for removing surface impurities by utilizing fluid jet system
09/19/2012CN102671977A Steam-free passing water cooler
09/19/2012CN102671976A Active airflow field controlled plate surface cleaning device for single stand cold rolling
09/19/2012CN102671975A Active airflow field control type dry planishing dust removal method
09/19/2012CN102671974A Active airflow field control type wet planished plate surface cleaning method
09/19/2012CN102671973A Active flow field controllable type dry leveling dust cleaning device
09/19/2012CN102671972A Process for cleaning and planishing non-degreased strip steel
09/19/2012CN102671971A Active airflow field controlled plate surface cleaning device
09/19/2012CN102671970A Active flow field controlling type wet leveling board surface cleaning device
09/19/2012CN102671969A Active airflow field controlled plate surface cleaning device for double stand cold rolling
09/19/2012CN102671968A Active flow field controlling type five-machine-frame cold-rolling continuous-rolling board surface cleaning method
09/19/2012CN102671967A Active air flow field control type five-rack cold rolling tandem rolling panel cleaning device
09/19/2012CN102671966A Active air flow filed control type double-rack mill panel cleaning method
09/19/2012CN102671965A Active airflow field controlled plate surface cleaning device for single stand cold rolling
09/19/2012CN102671948A Process for leveling liquid films
09/19/2012CN102671943A Production method of copper-steel composite plate
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