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)
12/2013
12/11/2013	CN203330150U Steel plate surface foreign matter cleaning device
12/11/2013	CN203330149U Steel belt surface water moving device
12/11/2013	CN203330148U Purging device for residual water on surface of hot rolled strip steel
12/11/2013	CN103442820A Oscillating descaler and method for descaling a semi-inished metallurgical product
12/11/2013	CN103433310A Scale removal method of hot-rolled metal
12/11/2013	CN103433309A Device for controlling and simulating cooling rate of high-speed Steyr air cooling line
12/11/2013	CN103433308A Copper bar cooling and cleaning device
12/11/2013	CN103433307A Wax spraying device for steel wire
12/05/2013	WO2013178470A1 Continuous curing or drying installation for sheet metal strip
12/04/2013	EP2669021A1 Nozzle for descaling steel plate, device for descaling steel plate, and method for descaling steel plate
12/04/2013	CN103419113A Novel metal plate strip surface cleaning method and device
12/04/2013	CN103418625A Jet de-scaling system and method for surfaces of metal bars and wires
12/04/2013	CN103418624A Continuous cold-state metal plate strip jet descaling technology
12/04/2013	CN103418623A Cold-state metal plate strip surface treatment system and method
12/04/2013	CN103418622A Continuous cold-state metal plate strip surface jet descaling system and method
12/04/2013	CN103418609A High-precision steel plate production process for ship body structure
12/04/2013	CN103418571A Ultrasonic cleaning device and method for surface of metal plate strip
11/2013
11/28/2013	WO2013174232A1 Cold state metal plate strip surface treatment system and treatment method thereof
11/27/2013	CN203307436U Roll changing device
11/27/2013	CN203304315U Removal device for scale on surface of hot rolled plate
11/27/2013	CN203304314U Fast and environment-friendly strip steel descaling device
11/27/2013	CN203304313U Device for precoating oil on surface of strip before finish rolling of finished product
11/27/2013	CN203304312U Multi-damping upper spray laminar flow cooling device with separable cavity
11/27/2013	CN203304311U Water-cooling system of high-speed wire rod finishing mill unit
11/27/2013	CN203304301U Steering press roller device of strip washing line
11/27/2013	CN203304294U Seamless steel tube efficient rolling control water cooling device
11/27/2013	CN103415358A Rolling mill roll-cleaning device and cleaning method
11/27/2013	CN103406373A Suspension movable type controlled cooling production line for high-speed wire rods
11/27/2013	CN103406372A Method and device for cooling high-speed wire rod through air-mist mixed control
11/21/2013	US20130305799 Rolling mill roll-cleaning device and cleaning method
11/20/2013	EP2052090B1 Coiling furnace
11/20/2013	EP2025423B1 Cooler and cooling method of hot rolled steel band
11/20/2013	EP1575719B2 Descaling nozzle
11/20/2013	CN203292201U Bias weight elimination device of large-scale rotating joint used for hot rolling descaling header
11/20/2013	CN203292200U Cooling system for 1780-mm production line laminar flow cooling region
11/20/2013	CN203292199U Control device for 1780-mm production line laminar flow cooling region
11/20/2013	CN203292198U Inner wall oil scraping device for steel tube
11/20/2013	CN203292197U Nozzle angle adjustment device
11/20/2013	CN203292196U Hot rolling laminar cooling device
11/20/2013	CN203292195U Oil injection guide plate connecting device
11/20/2013	CN103402663A Nozzle for descaling steel plate, device for descaling steel plate, and method for descaling steel plate
11/20/2013	CN103394529A Secondary descaling method for improving surface quality of ship boards
11/20/2013	CN103394528A Novel air sweeping device
11/20/2013	CN103394527A Method for improving yield of rolled high-silicon non-oriented electrical steel
11/20/2013	CN102357540B Device and technology for controlling cooling after hot rolling perforation of GCr15 bearing steel pipe billets
11/20/2013	CN102319750B Water spray leveling method in cold milling wet leveling production
11/20/2013	CN102319749B Water spray injection method of leveling liquid in cold milling wet leveling production
11/20/2013	CN102228904B Novel twenty-roller cold-rolling mill
11/20/2013	CN102176984B Descaling device comprising a pump drive operated at a variable speed
11/19/2013	US8584499 Method of supplying lubricating oil in cold-rolling
11/14/2013	US20130298626 Descaling nozzle for removing scale from steel sheet, descaling apparatus for removing scale from steel sheet, and descaling method for removing scale from steel sheet
11/13/2013	CN203281618U Cooling device for rod and wire rolled piece
11/13/2013	CN203281617U Device for instantaneously cooling steel pipe rolled by sizing mill
11/13/2013	CN203281616U Continuous mill emulsion circulating filtration device
11/13/2013	CN103391822A Nozzle header
11/13/2013	CN102294371B Ventilating and cooling device and cooling method of hot-rolled coil yard machine
11/06/2013	CN203265273U Rust removing brush roll device with transmission mechanism
11/06/2013	CN203265272U Acid pickling pinch roll structure
11/06/2013	CN203265271U Bullet roller way on tail end of forced air cooling wire
11/06/2013	CN203265270U Novel cold rolling mill
11/06/2013	CN102811824B 厚钢板制造装置 Thick steel plate manufacturing apparatus
11/05/2013	US8573018 System for manufacturing wire
11/05/2013	US8572826 Method and device for in-line surface treatment of slabs
11/05/2013	CA2738832C Method and device for cooling a leader or band of a metal strand in a hot-rolling mill
10/2013
10/31/2013	WO2013162412A1 Method of continuous rolling on a wide-strip hot mill
10/30/2013	CN203259896U Rolling mill magnetic filter control device
10/30/2013	CN203256345U Automatic adjustment device for angles of spray nozzles of paired brush roll
10/30/2013	CN203253744U Cleaning brush roll crown
10/30/2013	CN203253743U Cold-rolling pipe outer surface oil contamination on-line clearing device
10/30/2013	CN203253742U Flushing butt joint gun for removing greasy dirt on inner hole surface of cold rolled pipe
10/30/2013	CN203253741U Cold rolling pipe inner hole surface oil contamination off-line centralized clearing device
10/30/2013	CN203253740U Cold rolling pipe inner hole surface oil contamination on-line clearing device
10/30/2013	CN203253739U Washing device for collecting pipe of cooling system
10/30/2013	CN103372567A Method for producing ferritic stainless steel bands with roughened surfaces through cold continuous rolling
10/30/2013	CN102430571B Four-roll hot milling device for production of magnesium alloy coils
10/30/2013	CN102303043B Cold-rolled ribbed steel bar production device and production method for same
10/29/2013	US8567227 Guide and retention assembly for a die set
10/29/2013	US8567226 Die for use in sheet metal forming processes
10/29/2013	US8567222 Manufacturing method for insulated electric wire and its manufacturing apparatus
10/29/2013	CA2715320C Cooling system and cooling method of rolling steel
10/24/2013	WO2013156316A1 Method and device for descaling a scaled metal strip
10/24/2013	DE102012103366A1 Verfahren und Vorrichtung zum Zunderbrechen eines zunderbehafteten Metallbandes Method and apparatus for scale breaking of a scale-prone metal strip
10/23/2013	EP2653243A1 Nozzle for removing scale of steel plate, scale removing device for steel plate, and method for removing scale of steel plate
10/23/2013	EP2651578A1 Rolling mill for producing steel for tubes and thin strip
10/23/2013	EP2651577A1 Method and apparatus for applying a lubricant while rolling metallic rolled stock
10/23/2013	CN203245196U Box outlet device enabling oxide scales to automatically fall off
10/23/2013	CN203245195U Novel cooling system for emulsion of cast rolling machine
10/23/2013	CN103357678A Cast rolling H-shaped steel cooling device
10/23/2013	CN103357677A Cooling equipment for large bar material
10/23/2013	CN103357676A System and method for subdivision control of level liquid injection pressure
10/23/2013	CN101844151B Stainless steel strip production equipment and discontinuous production method
10/16/2013	CN203235766U Band cooling device of finishing mill
10/16/2013	CN203235765U Strip steel emulsion purging spray pipe
10/15/2013	US8555689 Method for the wet drawing of steel cables for reinforcing tires
10/15/2013	CA2728197C Method and device for lubricating rollers and a rolled strip of a rolling stand
10/10/2013	US20130263634 Rolling mill for producing steel for tubes and thin strip
10/09/2013	CN203227688U Fine descaling machine in front of straightening machine
10/09/2013	CN203227687U Apparatus for removing oil from inner hole wall of outlet pipe of cold reducing mill
10/09/2013	CN203227676U Air cooling transport roller way
10/09/2013	CN103341728A Bearing ring organization refining-homogenizing rolling-cooling control method

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