| 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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| 07/24/2013 | CN203076346U High-pressure descaling header device of rolling mill |
| 07/24/2013 | CN203076345U Temper-mill wet-flattening lower-surface flattening liquid purging apparatus |
| 07/24/2013 | CN203076344U High-speed wire rolling guide groove |
| 07/24/2013 | CN203076260U Copper belt ultrasonic cleaning device |
| 07/24/2013 | CN103212594A Box-shaped outlet device for automatically dropping mill scales |
| 07/24/2013 | CN103212593A Long-service-life squeegee liner plate for rolling steel |
| 07/24/2013 | CN103212588A Method of reducing defect that slag is clamped under surface when carbon manganese steel is rolled in a hot mode |
| 07/24/2013 | CN102407235B Continuous-rolling production line of continuous-casting and continuous-rolling lead belt for preparing slab lattice |
| 07/18/2013 | US20130180092 Cone nut decoking machine |
| 07/17/2013 | CN203061582U Heating device for rinse water of degreasing line of cold-rolling strip steel |
| 07/17/2013 | CN203061581U Lubricating oil supply system for cold tandem mill |
| 07/17/2013 | CN203061580U Temperature-controlled blow washing device for preprocessing of residual fuel oil on surface of aluminum foil |
| 07/17/2013 | CN203061579U Temperature compensation device capable of transversely moving on line for nickel and nickel alloy hot rolled strip |
| 07/17/2013 | CN103203377A After-rolling degreasing method for ultra-long thin-walled tiny alloy pipe for nuclear power steam generator |
| 07/17/2013 | CN103203376A Accuracy control method for pressure of cold-rolling strip steel emulsion system |
| 07/17/2013 | CN103203375A Purge system of cold rolling wet temper mill |
| 07/17/2013 | CN103203373A Strip deviation correction control method for cold rolling pickling unit |
| 07/17/2013 | CN102343373B Method for preventing scale pits of steel plate |
| 07/17/2013 | CN102343370B ACC rear air blow method for improving blowing effect |
| 07/17/2013 | CN102310077B Method for continuously reducing, rolling and compositing stainless steel/plain steel composite plate and device thereof |
| 07/17/2013 | CN102240677B Method for solving indentation of salix-leaf-shaped iron sheet on surface of hot continuous rolling strip steel |
| 07/17/2013 | CN102189131B Lower spraying laminar flow cooling device |
| 07/10/2013 | CN203044542U Vertically arranged air-cooling roller way |
| 07/10/2013 | CN203044541U Wire rod deflection air-cooling roller bed |
| 07/10/2013 | CN203044540U Morgan type air cool roller way lifting type tail section structure |
| 07/10/2013 | CN203044539U Vacuum residual liquid removing device for surfaces of belt materials |
| 07/10/2013 | CN203044538U Water cooling device of stainless steel hot roll coil |
| 07/10/2013 | CN103201052A Cooling system for hot-rolled steel strip |
| 07/10/2013 | CN103191955A Unreeling machine with flushing function |
| 07/10/2013 | CN103191937A Segmental descaling control method for hot continuous rolling mill |
| 07/10/2013 | CN103191936A Online forced air-cooling cold control device for rolled steel bars |
| 07/10/2013 | CN103191917A Rolling technology of high-strength cold-rolled strip steel |
| 07/04/2013 | US20130167605 Aqueous solution lubricant for aluminum cold rolling |
| 07/04/2013 | DE102011090098A1 Verfahren und Vorrichtung zum Walzen von Walzgut sowie Verwendung eines Kühlschmierstoffes Method and device for the rolling of rolling stock, as well as use of a cooling lubricant |
| 07/03/2013 | CN203030650U Cooling water device between machine frames of steckel mill |
| 07/03/2013 | CN203030649U Copper wire wax spraying device |
| 07/03/2013 | CN203030626U Rewinding device |
| 07/03/2013 | CN103189152A Manufacturing device and manufacturing method for hot-rolled steel strip |
| 07/03/2013 | CN103184095A Aqueous solution lubricant for aluminum cold rolling |
| 07/02/2013 | CA2734357C Method and apparatus for cooling and drying a hot-rolled strip or a metal sheet in a rolling mill |
| 07/02/2013 | CA2706040C Method for hot shaping a workpiece and agent for reducing the heat emission |
| 06/26/2013 | EP2605872A2 Descaling system |
| 06/26/2013 | CN203018474U Plate blank descaling treatment device during rough rolling of hot-rolled strip steel |
| 06/26/2013 | CN203018473U Online de-oiling device of copper plate strip four roller mill |
| 06/26/2013 | CN203018472U Aluminum foil production washing mechanism |
| 06/26/2013 | CN203018471U Rolling scattered oil drop stopping device |
| 06/26/2013 | CN203018470U Aluminium plate rolling greasy dirt blowing and sweeping device |
| 06/26/2013 | CN203018469U Aluminium strip cooling transmission device |
| 06/26/2013 | CN203018454U Continuous mill |
| 06/26/2013 | CN203018453U Continuous mill |
| 06/26/2013 | CN103170511A Measurement method for hot rolling strip steel laminar cooling water temperature |
| 06/26/2013 | CN102389900B High-precision processing method for Ti-3Al-2.5V (TA18) aviation titanium tube |
| 06/26/2013 | CN102247985B Method for producing steel for stirring tank with limit specification through hot rolling |
| 06/19/2013 | CN203002797U Cooling water blowing device in front and in back of roller of medium plate rolling mill |
| 06/19/2013 | CN203002796U Intermittent cooling device for rolled medium plate |
| 06/19/2013 | CN203002795U High pressure water dust-removing device for intermediate or finishing mill |
| 06/19/2013 | CN203002794U Atomization and cooling device used before cutting of double-sided shear |
| 06/19/2013 | CN203002793U Spray cooling device for wire rod air cooling line |
| 06/19/2013 | CN203002792U Air-cooled-line cooling device |
| 06/19/2013 | CN203002791U Laminar water cooling device |
| 06/19/2013 | CN203002790U Turbulence water cooling device |
| 06/19/2013 | CN203002789U Combined water cooling guide and guard device for wires and rods |
| 06/19/2013 | CN203002788U Automatic fluid preparation device for process lubricant applied to foil strip rolling |
| 06/19/2013 | CN203002771U Adjustable conveying roller way and wire air-cooling device |
| 06/19/2013 | CN203002489U Cold rolling renewal nozzle |
| 06/19/2013 | CN103157680A Method for eliminating shortcoming of scaling dust press-in on surface of strip steel |
| 06/19/2013 | CN103157679A Lubrication of pinch roller |
| 06/19/2013 | CN103157678A 轧制系统和轧制方法 System and method for rolling rolling |
| 06/19/2013 | CN103157658A Process of rolling stainless steel coil in conventional hot continuous rolling production line |
| 06/19/2013 | CN101952059B Operating method for a cooling section having centralized detection of valve characteristics and objects corresponding thereto |
| 06/19/2013 | CN101397634B Atmospheric corrosion resistant 08CrNiCu low-alloy high intensity non-annealed cold-forging steel and production process |
| 06/18/2013 | US8464565 System for supplying lubricant, apparatus for manufacturing seamless pipes or tubes, and method of manufacturing seamless pipes or tubes |
| 06/13/2013 | US20130149526 Method of producing cold-rolled steel sheet as well as cold-rolled steel sheet and members for automobile |
| 06/12/2013 | CN202984303U On line descaling device for stainless steel slabs |
| 06/12/2013 | CN202984302U Copper roller device of sendzimir mill wiping system |
| 06/12/2013 | CN202984301U High-efficiency and high-strength air cooling device for high-speed wire |
| 06/12/2013 | CN202984300U Wiper for twenty-high rolling machine |
| 06/12/2013 | CN202984280U Novel twenty-high roll mill |
| 06/12/2013 | CN103143576A Descaling system of copper sheet and strip rolling mill |
| 06/12/2013 | CN103143575A Spray pipe used for cleaning cold-rolling strip steel |
| 06/12/2013 | CN102534639B Method for replenishing hydrochloric acid for acid washing on rolled steel production line |
| 06/12/2013 | CN101945714B Method for cold-rolling of steel plate and cold-rolling facility |
| 06/05/2013 | CN202963059U Descaling device for continuous cast bloom |
| 06/05/2013 | CN202963058U De-dusting device for strip steel surface |
| 06/05/2013 | CN202963057U Rapid and uniform controlled cooling device for section bar |
| 06/05/2013 | CN202963056U Device for lubricating steel pipes |
| 06/05/2013 | CN202963055U Oil removing device of air knife of rolling mill |
| 06/05/2013 | CN202963054U Side plate for laminar cooling roller bed and laminar cooling device |
| 06/05/2013 | CN103128112A Acid washing-free continuously passing through stretching flattening annealed wire cold rolling oriented silicon steel production method |
| 06/05/2013 | CN103128111A Wax spray device for a copper wire |
| 06/05/2013 | CN103128108A On-line cooling control method and device for improving strength and tenacity of high-frequency-welding (HFW) welded pipe after being hot rolled |
| 06/05/2013 | CN102421544B Cooling method and cooling device for hot-rolled steel sheets |
| 06/05/2013 | CN102378655B Cooling device for hot rolled steel sheet |
| 06/05/2013 | CN101637989B Hard or half-hard thin copper-clad steel band and preparation method thereof |
| 06/04/2013 | US8453482 Plated steel sheet and method of hot-stamping plated steel sheet |
| 05/30/2013 | WO2013076187A1 Method and device for cleaning a surface of a steel product |
| 05/29/2013 | CN202951712U Rod and wire water-cooling system |
| 05/29/2013 | CN202951711U Silking machine inlet guide mouth device with bi-directionally scavenging function |
| 05/29/2013 | CN102248372B Method for producing single-sided composite stainless steel cold rolling base stock |
| 05/29/2013 | CN101939119B Carrying apparatus and hot-rolling apparatus, and carrying method and hot-rolling method |