| 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) |
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| 03/27/2013 | CN102989798A Laminar water-cooling device |
| 03/27/2013 | CN102989797A Turbulent water-cooling device |
| 03/27/2013 | CN102989796A Combined water-cooling guide and guard device for wires and bars |
| 03/27/2013 | CN102989763A Production method of four-segment high-strength aseismic reinforcement |
| 03/27/2013 | CN102179696B Numerical control ribbed steel bar production line |
| 03/27/2013 | CN101829692B Device for reducing volume of emulsion liquid-feed main tank of rolling mill and method thereof |
| 03/21/2013 | WO2013037760A1 Reuse of used oil in a rolling mill |
| 03/21/2013 | CA2845109A1 Reuse of used oil in a rolling mill |
| 03/20/2013 | CN202803782U Metal belt spray cooling device |
| 03/20/2013 | CN202803781U Lubricating and jetting device of second frame unit for beam-and-rail roughing mill |
| 03/20/2013 | CN202803780U Aluminium foil vacuum low-temperature oil removing device |
| 03/20/2013 | CN202803742U Wire press machine |
| 03/20/2013 | CN102985193A Descaling apparatus |
| 03/20/2013 | CN102974629A Aerial fog cooling process method of hot rolling bar |
| 03/20/2013 | CN102974628A Aerial fog cooling device for wire air-cooling line |
| 03/20/2013 | CN102974627A Cooling device of air-cooling line |
| 03/20/2013 | CN102974626A High-efficiency and high-strength air cooling method and device of high-speed wire rod |
| 03/20/2013 | CN102974612A Process for rolling thin low-temperature tank box steel plate by using rolling machine with single machine frame furnace |
| 03/20/2013 | CN102974609A H-shaped steel hot rolling production method |
| 03/20/2013 | CN102310314B Processing method of titanium and titanium alloy strip coils |
| 03/20/2013 | CN102266872B 钢管冷却装置 Pipe cooling device |
| 03/20/2013 | CN102172649B Scalping process for descaling inside and outside of non-ferrous metal pipe |
| 03/20/2013 | CN102151705B Device and method for removing oxide skins of steel belt without scouring |
| 03/20/2013 | CN101850370B Temper rolling fluid concentration control system and method thereof |
| 03/14/2013 | WO2013034432A1 Method and device for descaling a surface of a metal semi-finished product |
| 03/14/2013 | WO2012130770A3 Apparatus for cleaning the surface of moving metal webs |
| 03/13/2013 | CN202779220U Dust extraction water jacket for guide and guard mouth of finishing mill of bar |
| 03/13/2013 | CN202779219U Aluminum bronze wiper roll |
| 03/13/2013 | CN202779218U Cooling device for temperature around pyrometer |
| 03/13/2013 | CN202779217U Composite cleaning device for reversing mill strip surfaces |
| 03/13/2013 | CN202779216U Emulsion backwash recycling and reusing device |
| 03/13/2013 | CN202779215U Non-degreased strip steel cleaning and flattening device |
| 03/13/2013 | CN202779214U Active airflow field control type wet flat board cleaning device |
| 03/13/2013 | CN202779213U Active airflow field control type double-rack cold rolling board cleaning device |
| 03/13/2013 | CN202779212U Active airflow field control type five-rack cold rolling tandem rolling board cleaning device |
| 03/13/2013 | CN202779191U Middle billet cooling system for steel billets |
| 03/13/2013 | CN202779170U Backwashing lubrication filtration system |
| 03/13/2013 | CN202779168U Cooling spray device for seamless steel tube cold rolling mill |
| 03/13/2013 | CN102965486A Technology for solving incomplete cleaning of acid washing on cold-rolled base material surface by virtue of steel rolling process |
| 03/13/2013 | CN102962296A Low-temperature coiling method for thick X120 pipeline steel hot rolled coils |
| 03/13/2013 | CN102962270A Method for improving anti-interference performance of descaling box |
| 03/13/2013 | CN102962269A Method for removing oil of inner surface of small-caliber cold-rolling pipe |
| 03/13/2013 | CN102962268A Ultrasonic cleaning device and method for tire bead wires |
| 03/13/2013 | CN102962267A Cooling control process for preventing decarbonization of small-size spring steel |
| 03/13/2013 | CN102189134B Spiral guide drainage device in cooling after rolling process of ultra-wide ultra-thick hot-rolled plate coil |
| 03/13/2013 | CN102189133B Lower spraying and cooling device arranged between finishing mill frames |
| 03/13/2013 | CN101873905B Hot scarfer |
| 03/13/2013 | CN101374613B Cooling method of steel plate |
| 03/12/2013 | CA2640751C Method and casting/rolling plant for the production of hot-rolled metallic strips, especially steel strips, having great surface quality |
| 03/07/2013 | WO2013030945A1 Energy-saving device for rolling plant |
| 03/07/2013 | WO2013029886A1 Reversing rolling mill and operating method for a reversing rolling mill |
| 03/07/2013 | WO2012156302A9 Apparatus for in-line thermally treating semi-finished products |
| 03/07/2013 | DE102011082163A1 Verfahren und Vorrichtung zur Entzunderung einer Oberfläche eines metallischen Halbzeugs Method and apparatus for descaling a surface of a metallic semi-finished product |
| 03/06/2013 | CN202762753U Device removing oxide iron sheets on the surfaces of high-Ni container steel ingots |
| 03/06/2013 | CN202762752U Spray cooling device used for steel plate or strip steel |
| 03/06/2013 | CN202762751U Cooling edge portion water retaining system |
| 03/06/2013 | CN202762750U Telescopic air box type purging device |
| 03/06/2013 | CN202762749U Copper finishing mill group belt material oil removing device |
| 03/06/2013 | CN202762733U Auxiliary system of rolling mill |
| 03/06/2013 | CN102950158A Heating device and heating method for edges of steel coils |
| 03/06/2013 | CN102950152A Film rolling machine with horizontally parallel ceramic rollers for pole pieces of lithium batteries |
| 03/06/2013 | CN102950066A High-pressure descaling spray nozzle |
| 03/05/2013 | US8388764 Apparatus and method for handling an artificial turf arranged on a base |
| 02/28/2013 | US20130047689 Method of constructing a shell for a room air conditioner/heat pump with lateral strength |
| 02/27/2013 | EP2560770A1 Squeezing unit for a strip rolling mill and strip rolling mill |
| 02/27/2013 | CN202752347U Water retaining device at inlet of controlled cooling device for rolling plates |
| 02/27/2013 | CN202752346U Cold reducing mill steel tube fueling lubricating device |
| 02/27/2013 | CN202752345U Rolling mill oil injection guide plate telescopic device |
| 02/27/2013 | CN202752344U Oil-scrapping device at discharge port of cold-rolling pipe mill |
| 02/27/2013 | CN102941236A Self-pressure-release device |
| 02/27/2013 | CN102172651B Automatic lubricating powder recovery device |
| 02/27/2013 | CN102166582B Method for improving control precision of coiling temperature |
| 02/27/2013 | CN101618405B Adjustable ring-shaped spiral-flow type cooling method |
| 02/21/2013 | WO2013001350A3 Device and method for the removal of scale from a metal product |
| 02/20/2013 | CN202741445U Descaling device |
| 02/20/2013 | CN202741444U Casting blank surface descaling device |
| 02/20/2013 | CN202741443U Blowing mechanism for strip steel |
| 02/20/2013 | CN202741442U Metal part cooling device |
| 02/20/2013 | CN202741441U Pulley rolling mill |
| 02/20/2013 | CN102939172A Squeezing unit for a strip rolling mill and strip rolling mill |
| 02/20/2013 | CN102935435A Axial linkage type brush roller |
| 02/19/2013 | US8375755 Metal working fluid composition and metal working method |
| 02/13/2013 | CN202725651U Unpowered emulsion cooling device on continuous casting and rolling production line |
| 02/13/2013 | CN202725650U 除雾装置及水冷装置 Defogging device and cooling device |
| 02/13/2013 | CN202725649U Water cooling unit of water cooling device |
| 02/13/2013 | CN202725648U Water cooling spray nozzle |
| 02/13/2013 | CN202725647U Water nozzle scratch preventing device |
| 02/13/2013 | CN102926297A High dimensional accuracy F-shaped steel for maglev train track and manufacturing process thereof |
| 02/13/2013 | CN102925648A Manufacturing method of high-strength steel plate for 500Mpa-grade truck bed |
| 02/13/2013 | CN102921751A Finish rolling descaling box pinch roll and control method thereof |
| 02/13/2013 | CN102921750A Method for removing bright trace on surface of strip steel |
| 02/13/2013 | CN102921749A Method for removing surface scale of chromium-containing seamless steel tube |
| 02/13/2013 | CN102921748A Water-cooling cooling device and cooling method of stainless steel hot-rolled coil and cooling method |
| 02/13/2013 | CN102921747A Novel inner spray type brush roll |
| 02/13/2013 | CN102921728A Method for producing titanium coils by employing single-frame twenty-roller reversing cold mill unit |
| 02/13/2013 | CN102921726A Method for improving corrosion resistance of hot-rolled plate by utilizing oxide scale |
| 02/13/2013 | CN102921546A Rolling oil recycling device and rolling oil recycling method |
| 02/13/2013 | CN101342545B Lubrication system of hot-tandem rolling finishing rolling unit |
| 02/12/2013 | US8371148 Installation part for receiving a roll journal |
| 02/07/2013 | WO2013017783A1 Process for preparing aluminium or tin/chromium surfaces by atmospheric plasma treatment for the deposition of coatings without adhesion promoters |