| 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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| 11/18/2009 | EP2117749A1 Thermal regeneration of foundry sand |
| 11/18/2009 | CN100560535C Ball type moulding sand and its production method, casting mold and its uses |
| 11/12/2009 | DE102007046779A1 Selektieren eines nach der Gussherstellung anfallenden Altsandstroms Select one obtained after the casting production Altsandstroms |
| 11/11/2009 | CN201342463Y Sand preparation system |
| 11/11/2009 | CN201342462Y Sand treatment system |
| 11/11/2009 | CN100558486C Method and apparatus for producing regenerated foundry sand |
| 09/23/2009 | CN201313152Y Sands knocking out and reclaiming device |
| 09/23/2009 | CN101537474A Ceramic core for silica sol precision casting and manufacturing process thereof |
| 09/23/2009 | CN101537473A Ceramic core for silica sol precision casting and manufacturing process thereof |
| 09/16/2009 | CN100540177C Intelligentized control system of the semi- dry type manufactured sand production technology |
| 09/15/2009 | CA2391349C A method and apparatus for the heat treatment and sand core removal for castings |
| 09/09/2009 | CN101524738A Resin quantitative replacement device |
| 09/02/2009 | CN100534664C Molding process and molds made by the process |
| 08/19/2009 | CN201291126Y Bidirectional blender |
| 08/05/2009 | CN101497106A Equipment for preparing mixed crude sand of sand core and method for preparing mixed crude sand |
| 07/29/2009 | CN100518991C Lift-off type moveable resin sand providing system |
| 07/22/2009 | CN201275593Y Boiling-cooling lathe for casting lost foam |
| 07/22/2009 | CN101486069A Simple sand mill |
| 07/16/2009 | US20090178776 Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal product |
| 07/15/2009 | CN201271722Y Shower sand adding device for lost foam casting |
| 07/15/2009 | CN201271721Y Sand treatment apparatus for lost foam casting |
| 07/15/2009 | CN101480694A Sand processing system and method |
| 07/08/2009 | CN201267861Y Continuous automatic pug mixer |
| 07/01/2009 | CN201264070Y Multifunctional sand-regenerating machine integrated with pulverizing, screen fractionating and dust removing functions |
| 06/30/2009 | CA2337553C Apparatus for blending water with sand |
| 06/18/2009 | WO2009075367A1 Temperature adjusting unit and temperature adjusting device for resin-coated sand |
| 06/17/2009 | CN201257494Y Multi-functional double disk cooler |
| 06/17/2009 | CN100500325C Resin old sand recovering and utilizing method |
| 06/11/2009 | WO2009072459A1 Device for regenerating molding sand |
| 06/11/2009 | US20090145265 System and method for producing shot from molten material |
| 06/10/2009 | CN100496804C Core-shooting device, core-shooting method and core-shooting controlled system |
| 05/27/2009 | CN201244657Y Sand reclamation cooling system |
| 05/27/2009 | CN101439389A Method for molding cast steel, method for recycling and regenerating fresh sand and mould sand, and reclaimed sand |
| 05/27/2009 | CN100491015C Inactivation method used for cold core box resin |
| 05/20/2009 | CN201239781Y Frequency control rotor sand mixer |
| 05/14/2009 | WO2008151604A3 Belt conveyor device |
| 05/06/2009 | CN201231301Y Molding-sand cooler |
| 04/29/2009 | CN201229502Y Curing agent control instrument having double end metering pump |
| 04/29/2009 | CN201227679Y Casting waste sand re-use treatment apparatus |
| 04/22/2009 | CN201226108Y Automatic control instrument for firming agent |
| 04/22/2009 | CN201226107Y Automatic control device for firming agent |
| 04/22/2009 | CN201223921Y Curing agent control instrument with buffer |
| 04/15/2009 | CN101406929A Double-mass vibrating mould sand boiling-cooling lathe |
| 04/09/2009 | WO2009043838A1 Selection of a used sand stream occurring after casting production and device therefor |
| 04/08/2009 | CN201217055Y Totally-enclosed finishing machine for casting moulding sand |
| 03/19/2009 | WO2009035134A1 Method for production of regenerated foundry sand |
| 03/12/2009 | DE10029217B4 Verfahren und Vorrichtung zum Entstauben von Sand, Formsand, insbesondere Kernsand Method and apparatus for removing dust from sand, molding sand, especially core sand |
| 03/10/2009 | US7500840 Apparatus for molding a mold and a metal used therefor |
| 03/03/2009 | CA2315915C Method and device for separating solid particles present in a gas stream |
| 03/03/2009 | CA2224871C Two-stage heat treating, decoring, and sand reclamation system |
| 02/04/2009 | CN201189551Y Sand mixer |
| 01/21/2009 | CN101347818A Continuous automatic pug mixer |
| 01/13/2009 | US7475716 Foundry mold handling system with multiple dump outputs and method |
| 01/07/2009 | CN101337260A Variable-frequency control rotor roller mill |
| 01/02/2009 | DE102007027928A1 Vorrichtung und Verfahren zur Reinigung von verunreinigten Sanden Apparatus and method for cleaning polluted sands |
| 12/31/2008 | WO2009002289A1 Material preparation method for semydry pressing and a device for carrying out said method |
| 12/24/2008 | CN201168766Y Clay sand regeneration complete equipment |
| 12/24/2008 | CN201168765Y Clay sand regenerating machine |
| 12/24/2008 | CN100444987C Mechanically rubbing resin sand regenerating machine |
| 12/18/2008 | WO2008151874A1 Method for preparing molding sand |
| 12/18/2008 | WO2008151604A2 Belt conveyor device |
| 12/18/2008 | DE102007027298A1 Verfahren zur Aufbereitung von Formsand Method for conditioning molding sand |
| 12/03/2008 | CN201157901Y Sample preparation heat treatment die for stemming material for ironmaking taphole |
| 12/03/2008 | CN201157883Y Split type crushing and regenerating machine |
| 12/03/2008 | CN201157882Y Apparatus for regenerating resin-bonded sand by heat method |
| 11/26/2008 | CN201154390Y Integration high-efficiency used sand regenerating device |
| 11/12/2008 | CN201147820Y Constant automatic sand shakeout apparatus |
| 11/04/2008 | US7445746 Temperable member |
| 10/29/2008 | CN201140265Y Intelligent sand recycling apparatus with spray water refrigeration |
| 10/22/2008 | CN201138241Y Charging material measuring barrel |
| 10/21/2008 | US7438119 System for heat treating castings and reclaiming sand |
| 10/08/2008 | CN201127980Y Height-adjusting mechanism of sand-shooting case of core maker |
| 09/24/2008 | CN101269401A Highly tenacious soluble composite material salt core and production method |
| 09/10/2008 | CN101259519A Dephenolization device for producing coated sand and operating procedure thereof |
| 08/28/2008 | WO2008101668A1 Thermal regeneration of foundry sand |
| 08/28/2008 | CA2678292A1 Thermal regeneration of foundry sand |
| 08/27/2008 | EP1961505A1 Method for filling foaming mixture into mold cavity, and mold forming apparatus |
| 08/21/2008 | DE102007008104A1 Process to regenerate sand pre-used in a metal casting process by burning and washing out organic and inorganic residues |
| 08/14/2008 | DE19536803B4 Verfahren und Vorrichtung zur Aufbereitung von Formsand Method and apparatus for the preparation of molding sand |
| 08/13/2008 | CN201098722Y Casting sand regenerating device |
| 08/13/2008 | CN101242919A Method of controlling foaming mixture |
| 08/06/2008 | EP1294506B1 Method and device for the preparation of foundry sand |
| 07/17/2008 | US20080169083 Sand-introducing device using air, and method and apparatus for producing a mold |
| 07/16/2008 | CN100402188C Mold sand finishing vehicle |
| 07/15/2008 | CA2375713C Casting method and apparatus |
| 07/09/2008 | CN201082457Y Flask shaker |
| 07/02/2008 | CN101209485A Used sand reclamation method and used sand reclamation thereof |
| 06/11/2008 | EP1225993B1 Heat treatment and sand removal for castings |
| 06/11/2008 | CN101195147A Movable self-tipping type quantitative sand charging device |
| 05/14/2008 | CN201058362Y Mixer of foundry resin sand |
| 05/07/2008 | CN201055901Y Core shooting box |
| 03/26/2008 | CN101151100A Device and method for size-reducing agglomerates |
| 03/12/2008 | EP1897633A1 Method of controlling foaming mixture |
| 03/12/2008 | EP1896199A1 Method for recovering clay in particular derived from foundry sands and industrial lands to be cleaned up |
| 03/05/2008 | CN201030416Y Pneumatic conveying apparatus |
| 03/05/2008 | CN101134226A Intelligentized control technology of the semi- dry type manufactured sand production technology |
| 03/05/2008 | CN100372629C Casting model powder regenerating device of organic adhesive |
| 02/27/2008 | CN100371104C Foundry mould sand dressing machine |
| 02/20/2008 | CN101125355A Resin old sand recovering and utilizing method |
| 02/13/2008 | CN201020515Y Clay green-sand sprinkling cooling control device |