| Patents for B23K 7 - Cutting, scarfing, or desurfacing by applying flames (3,809) |
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| 03/06/2013 | CN202763253U Multi-angle flame cutting device |
| 03/06/2013 | CN202763252U Cut-off ring plate trackless guide groove cutter device |
| 03/06/2013 | CN202763251U Automatic control system for cast blank flame cutting |
| 03/06/2013 | CN202763250U Semi-automatic gas cutting machine |
| 03/06/2013 | CN102950359A 2000-to-3500mm super-thick low-carbon and low-alloy steel ingot cutting process |
| 03/06/2013 | CN102950358A Cutting forming machine for three planes of H-profiled steel by flame plasma |
| 03/06/2013 | CN102151939B Automatic scarfing device for flame cutting of continuous casting |
| 03/06/2013 | CN101892102B High-efficiency industrial gas |
| 02/27/2013 | CN202752725U Magnetic-attraction floor gauge |
| 02/27/2013 | CN202752724U Semiautomatic flame cutting machine |
| 02/27/2013 | CN202752723U Gas / liquid fuel counter-flow type cutting torch |
| 02/27/2013 | CN102941390A Multidimensional intersecting line tapping and cutting system for pipeline |
| 02/27/2013 | CN101733505B Device for cutting section mould plate |
| 02/20/2013 | EP2558241A1 Slab flame-cutting machine for cast workpieces of steel |
| 02/20/2013 | CN202741887U Cutting torch lifting adjusting device for straight flame cutting machine |
| 02/20/2013 | CN202741886U Radius adjusting mechanism of flame cutting machine |
| 02/20/2013 | CN202741885U Oxyhydrogen gas cutting gun and gun body thereof |
| 02/20/2013 | CN202741884U Semi-automatic flame cutting device for opening of steel penstock |
| 02/20/2013 | CN202741883U 磁力金属切割机 Magnetic Metal Cutting Machine |
| 02/20/2013 | CN102935541A Transverse moving device of photoelectric tracking gas cutter |
| 02/20/2013 | CN102935540A Longitudinal transmission locking device of photoelectric tracking gas cutter |
| 02/20/2013 | CN102935539A Pipe prefabricated flame cutting device |
| 02/20/2013 | CN101985184B Method for cutting materials by using numerical control flame-cutting machine |
| 02/14/2013 | US20130038001 Nozzle for Cutting Steel Workpieces and Workpieces Made of Iron Alloys |
| 02/14/2013 | US20130038000 Method of mixing gases for a gas cutting torch |
| 02/13/2013 | CN202726346U Cutting, traction and guiding rack |
| 02/13/2013 | CN202726259U Auxiliary tool for pipeline bevel |
| 02/13/2013 | CN202726258U Auxiliary longitudinal member hole cutting sample die |
| 02/13/2013 | CN202726257U Y axis traveling wheel positioning device of numerical control flame or plasma cutting machine |
| 02/13/2013 | CN202726256U Gas welding cut compasses |
| 02/13/2013 | CN202726255U Butt welding pliers |
| 02/13/2013 | CN202726254U Tube penetrating line cutting device |
| 02/13/2013 | CN202726253U Continuous casting flame cutting machine for steelmaking square billet |
| 02/13/2013 | CN202726252U Cutting machine X-direction driving device |
| 02/13/2013 | CN202726251U Automatic lifting device for numerical control straight strip cutting machine |
| 02/13/2013 | CN202726250U Steel plate gas cutting device |
| 02/13/2013 | CN202726249U Small fly cutting car for spiral corrugated pipe |
| 02/13/2013 | CN102922081A Cutting torch lifting mechanism of cutting machine |
| 02/13/2013 | CN102922080A Gas cutting method for mine triple sprocket and tooling fixture for gas cutting method |
| 02/13/2013 | CN102922079A Method for quick opening large-chamfer casting blank during cutting |
| 02/12/2013 | US8371845 Torch with integrated flashback arrestor |
| 02/07/2013 | US20130032976 Method of directing a gas flow in a gas cutting tip |
| 02/07/2013 | US20130032250 Gas cutting method, gas cutting machine, and cutting tip |
| 02/06/2013 | CN202715932U Auxiliary device for manual flame cutting of circular hole in steel product |
| 02/06/2013 | CN202715931U Tool for performing flame cutting on circular plate |
| 02/06/2013 | CN202715930U Flame chamfering device |
| 02/06/2013 | CN202715929U Groove processing device for circular plate |
| 02/06/2013 | CN202715928U 火焰切割装置 Flame cutting device |
| 01/30/2013 | CN202701564U Crank-type cutting torch holder |
| 01/30/2013 | CN202701563U Movable circle center cutting torch for manually cutting round flanges |
| 01/30/2013 | CN202701562U Oil vaporization device |
| 01/30/2013 | CN102198552B Semi-automatic steel bar solid gas pressure welding complete processing equipment |
| 01/29/2013 | US8361252 Method and apparatus for remote controlling, monitoring and/or servicing heat-treatment equipment via wireless communications |
| 01/23/2013 | CN202684281U Table board of flame cutting machine |
| 01/23/2013 | CN202684280U Self-made magnetic profiling special for bulb steel cutting machine |
| 01/23/2013 | CN202684279U Novel gas-fired cutting device |
| 01/23/2013 | CN202684278U Equipment at two ends of rear axle shell during gas cutting |
| 01/23/2013 | CN202684277U Flat irregular-shaped groove numerical control cutting device |
| 01/23/2013 | CN202684276U Three-cutting-torch device of numerically-controlled flame cutting machine |
| 01/23/2013 | CN102886588A Numerical control cutting process of steel tube arch bridge pipe joint steel plate intersecting line |
| 01/23/2013 | CN102886587A 切割机 Cutting Machine |
| 01/17/2013 | DE102010053231B4 Magnetische Sensoranordnung zur Höhenerfassung an einem Brenner Magnetic sensor arrangement for height measurement on a burner |
| 01/16/2013 | CN202675286U Multistage punching gas-supply device of numerical-controlled flame cutting machine |
| 01/16/2013 | CN202675280U Novel burner of flame scarfing machine |
| 01/16/2013 | CN202667985U Flame cutting fixture for heavy mining chain wheels |
| 01/16/2013 | CN202667873U Platform for steel plate flame cutting |
| 01/16/2013 | CN202667872U Numerical-control water injection detachable-type cutting platform |
| 01/16/2013 | CN202667871U Infinite rotary flame fixed-groove cutting device |
| 01/16/2013 | CN202667870U Flame-fixed groove cutter |
| 01/16/2013 | CN102873430A Flame cutting machine for large size H-beam steel and H-beam steel insertion head cutting method |
| 01/16/2013 | CN102873429A Continuous cutting process suitable for small workpieces |
| 01/09/2013 | CN202655989U Light-weight flexible cutting magnetic track |
| 01/09/2013 | CN202655774U Semiautomatic CO2 gas shielded welding device |
| 01/09/2013 | CN202655763U Auxiliary pipeline grooving tool |
| 01/09/2013 | CN202655762U Stainless steel billet cutting device |
| 01/09/2013 | CN202655761U High-precision numerical control cutting machine for end sockets |
| 01/09/2013 | CN202655760U Device for improving groove machining precision |
| 01/09/2013 | CN102869471A Gas cutting method, gas cutting device, and cutting nozzle |
| 01/09/2013 | CN102861967A Module type working platform of copying cutting machine |
| 01/09/2013 | CN102861966A Two-dimensional adjustable flame cutting device for cutting online steel plate |
| 01/09/2013 | CN102861965A Vertical type automatic circle cutting device |
| 01/03/2013 | DE102011105620A1 Burner support comprises vertical linear guide attached to a guide machine, a carriage provided at an upper end, which is led in vertical linear guide with less friction, and horizontally arranged plate at lower end of carriage |
| 01/02/2013 | CN202639598U Portable flame cutting machine cross beam guide rail |
| 01/02/2013 | CN202639597U Cutting torch lifting mechanism |
| 01/02/2013 | CN202639596U Manual gas cutting cutting torch cutting circle device |
| 01/02/2013 | CN202639595U Flame cutting machine and flame on-off control device thereof |
| 01/02/2013 | CN202639594U U-shaped beveling machine for use in boiler production |
| 01/02/2013 | CN202639593U Semi-shell lump material cutting device for punch-welding axle housing |
| 01/02/2013 | CN202639592U Tool of welding gun for pneumatically cutting circular hole |
| 01/02/2013 | CN202639588U Negative pressure type oxyhydrogen welding cutter |
| 01/02/2013 | CN102848046A Support device for welding torch |
| 01/02/2013 | CN102848045A Plugging cover for removing flammable and combustible pipeline and using method thereof |
| 01/01/2013 | US8343417 Oxygen strand cutting machine |
| 12/27/2012 | WO2012174869A1 Gas cutting guide device |
| 12/26/2012 | CN202622131U Manual oxygen cut hole positioning device |
| 12/26/2012 | CN202622130U Allowance cutting standard gauge |
| 12/26/2012 | CN202622129U Semi-automatic steel plate cutting machine |
| 12/26/2012 | CN202622128U Chamfering device for pipe fittings |
| 12/26/2012 | CN202622127U Flame circle cutting device |
| 12/26/2012 | CN102059426B Manual fast cutting system and application thereof |