| Patents for B22C 5 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose (2,031) |
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| 08/31/2011 | CN101829759B Sodium silicate waste sand rotary vibration grinding wet-type regenerator |
| 08/24/2011 | EP2358467A1 Mixer having rotating mixing container |
| 08/24/2011 | CN201940528U 一种雨淋式加砂装置 Rain means one kind of sand |
| 08/17/2011 | EP1897633B1 Method of controlling foaming mixture |
| 08/10/2011 | CN201921974U 铸造漏斗雨淋式加砂装置 Rainfall sand casting funnel device |
| 08/10/2011 | CN201921973U 自走式筛砂松砂机 Self-propelled sieve sand loose sand |
| 08/10/2011 | CN102145373A Mud core cleaning device |
| 08/03/2011 | CN201913180U 一种带磨轮的旧砂再生装置 An old sand belt grinding reproducing apparatus |
| 08/03/2011 | CN201913179U 废砂焙烧炉 Waste sand roaster |
| 08/03/2011 | CN102143812A A process for preparing foundry sand and a system therefor |
| 07/27/2011 | CN201906786U Casting hot sand treatment system capable of saving energy and reducing emission |
| 07/27/2011 | CN201906785U Sand discharge door of sand mixer with self-locking function |
| 07/27/2011 | CN102133616A Reclaiming method of mixed waste sand for casting |
| 07/20/2011 | CN201900215U Foundry resin sand curing device |
| 07/20/2011 | CN201900214U Sand mill |
| 07/20/2011 | CN102125982A Full-counterflow heat exchange two-section type casting waste sand roasting furnace |
| 07/20/2011 | CN102125981A Used sand processing machine |
| 07/20/2011 | CN101032735B Casting mold making method and casting mold making system |
| 07/06/2011 | CN201889391U Vertical screw conveyer of sand mixer |
| 06/29/2011 | CN201880855U Molding sand single-side discharging device |
| 06/29/2011 | CN201880854U Self-discharging funnel |
| 06/29/2011 | CN201880853U Coke dumping device for casting |
| 06/29/2011 | CN201880852U Coke funnel |
| 06/29/2011 | CN201880851U Semi-automatic sand adding device of casting box |
| 06/29/2011 | CN201880850U Dosing device for adding molten glass |
| 06/29/2011 | CN201880849U Discharging device of casting waste sand roasting furnace |
| 06/29/2011 | CN201880848U Pneumatic sand dividing device of hot regeneration roasting furnace for casting waste sand |
| 06/29/2011 | CN201880847U Heat exchange device inside waste foundry sand regeneration calcinatory |
| 06/23/2011 | WO2011074628A1 Granular body polishing device, foundry sand reproducing device, and particulate generation device |
| 06/22/2011 | CN201871679U Buffer bin |
| 06/22/2011 | CN201871678U Housing-manufacturing size barrel |
| 06/22/2011 | CN102101154A Sand mixer provided with sand outlet with sand guiding mechanism |
| 06/22/2011 | CN101269401B Highly tenacious soluble composite material salt core and production method |
| 06/15/2011 | CN102091756A 气力输送装置 Pneumatic conveying equipment |
| 06/15/2011 | CN102091755A Sand suction device |
| 06/08/2011 | EP2329900A2 Thermal recorery of casting sand |
| 06/01/2011 | CN201848500U Sand temperature regulator |
| 06/01/2011 | CN102078915A Used water glass sand regeneration method |
| 05/25/2011 | CN102069143A Bowl-shaped sand blender for resin-bonded sand |
| 05/18/2011 | EP2322013A1 Mixing device having induction heating |
| 05/18/2011 | CN201832949U Impeller type molding sand crusher for shakeout screen |
| 05/18/2011 | CN201832948U Processing equipment of dry sand |
| 05/18/2011 | CN102059319A Joint regeneration method for old resin sand |
| 05/11/2011 | CN201823885U Sand-casting storage tank |
| 05/11/2011 | CN201823884U Mixing device |
| 05/11/2011 | CN201823883U Eccentric wheel type abrasive wheel machine for sand reclamation |
| 05/11/2011 | CN102057748A Mixing device having induction heating |
| 05/11/2011 | CN102049466A Method for cooling sand temperature regulator cooling water through earth cooling |
| 05/11/2011 | CN102049465A Sand mixer sand unloading door with auto-lock function |
| 05/04/2011 | CN102039400A Protector of guide rail |
| 05/04/2011 | CN102039369A Sand removing device |
| 04/27/2011 | CN201807698U System for reconditioning used sand in clay sand |
| 04/27/2011 | CN102029357A Quick-cooling casting sand storage cabinet |
| 04/14/2011 | DE202008018001U1 Thermisch regenerierter Gießereisand, Formstoffmischung enthaltend regenerierten Gießereisand und Wirbelbettreaktor oder Drehrohrofen zum Regenerieren von Gießereisand Thermally regenerated foundry sand molding mixture containing regenerated foundry sand and fluidized bed reactor or rotary kiln for the regeneration of foundry sand |
| 04/14/2011 | DE10360110B4 Temperierbares Bauteil Temperature-component |
| 04/13/2011 | CN201791906U Bottom plate of turntable of sand mixer |
| 04/13/2011 | CN201791905U Sand lump crushing and sieving machine |
| 04/13/2011 | CN102009137A Shower type sand feeding device |
| 04/13/2011 | CN102009122A Waste foundry sand regenerating process method |
| 04/13/2011 | CN101722273B Foundry sand charging device |
| 04/06/2011 | CN102000767A Hot sand cooling and drying device |
| 04/06/2011 | CN102000766A Facing sand/back sand making technology of steel casting green sands |
| 04/06/2011 | CN102000765A Liquid material addition synchronous display system for resin sand continuous sand mill |
| 04/06/2011 | CN102000764A Chemical regeneration method in casting waste sand disposing process |
| 03/30/2011 | CN201776392U Casting used sand regenerator with double barrels and double vibration sources |
| 03/23/2011 | CN201768874U Efficient sand screening machine |
| 03/16/2011 | CN201760556U Pneumatic magnetic separator |
| 03/16/2011 | CN201760555U Device for recycling fired mold casting shell |
| 03/16/2011 | CN201760554U Integrated self-hardening sand treatment stream line |
| 02/16/2011 | CN101032736B Casting mold making system |
| 02/09/2011 | CN201735728U Filling device for large casting resin sand box or pit |
| 02/09/2011 | CN201735727U Raw material feeding device of pneumatic feeding type burning equipment |
| 01/26/2011 | CN201720388U Continuous type rubbing sand regenerator |
| 01/19/2011 | CN201711491U Casting sand grains shape trimmer |
| 01/19/2011 | CN101947638A 气动磁选机 Air Separator |
| 01/19/2011 | CN101628317B Continuous sand mixer |
| 01/13/2011 | DE102009031277A1 Method for cleaning used foundry sand, by separating the foundry sand in fractions according to the criterion of the grain size, where an old-sand fraction with small grain size and an overgrain fraction with large grain size are created |
| 01/12/2011 | CN201702316U Sand silo with automatic sand aerator |
| 01/06/2011 | US20110000634 Casting Machine System and Process for Producing Hybrid Metal/Plastic Articles |
| 01/05/2011 | CN201693125U Cooling barrel |
| 01/05/2011 | CN201693124U Waste sand mixture or core sand reclaiming device |
| 12/29/2010 | CN201684885U Lifting mechanism for flask of foundry molding machine |
| 12/29/2010 | CN201684884U Foundry sand and furnace slag recovering treatment equipment |
| 12/22/2010 | CN101242919B Method of controlling foaming mixture |
| 12/16/2010 | WO2010143746A1 Temperature control unit and temperature control system for resin-coated sand |
| 12/15/2010 | CN201669374U Lost foam casting water-cooled vibrating sand separator |
| 12/15/2010 | CN201669373U Two stage continuous type rubbing sand regeneration machine |
| 12/15/2010 | CN201669372U Sand discharging door sealing mechanism of sand mixer |
| 12/15/2010 | CN201669371U Rotary vibration grinding wet type reclaimer for return sodium silicate sand |
| 12/08/2010 | CN101905283A Method and device for quickly removing dust and sand grains in investment casting pattern materials by cyclone separation |
| 12/01/2010 | CN201659253U Sand adding device for lost foam casting |
| 12/01/2010 | CN1994615B Salt core of engine piston |
| 11/24/2010 | EP1749598B1 Casting mold forming apparatus and metal mold unit for use therein |
| 11/24/2010 | CN201644704U Casting sand-saving steel ball |
| 11/24/2010 | CN101896297A Temperature adjusting unit and temperature adjusting device for resin-coated sand |
| 11/18/2010 | WO2010131544A1 Lump crushing device and conditioned sand supplying system |
| 11/17/2010 | CN201632597U Sand shooting device for sand casting hot core box |
| 11/17/2010 | CN201632596U Sand-feeding shunt of sand mixer storage hopper |
| 11/17/2010 | CN101486066B Method for producing precision casting mold powder |
| 11/04/2010 | WO2010125845A1 Method of manufacturing cast metal products, and manufacturing plant |