| Patents for B02C 4 - Crushing or disintegrating by roller mills (5,528) |
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| 10/17/2007 | CN200960463Y Flour mill for waste rubber |
| 10/17/2007 | CN101056710A Mineral breaker |
| 10/16/2007 | CA2443698C Multi-roller crusher |
| 10/11/2007 | WO2007113087A1 Device and method for comminuting coarsely crushed polycrystalline silicon |
| 10/11/2007 | US20070235575 Roll mill |
| 10/11/2007 | DE202007007982U1 Zerkleinerungsvorrichtung Crushing device |
| 10/11/2007 | DE202007007981U1 Zerkleinerungseinrichtung Comminuting device |
| 10/10/2007 | CN200957371Y Shale-cutting powder maker |
| 10/10/2007 | CN200957360Y Graded crusher |
| 10/10/2007 | CN200957359Y Disposable tableware recovery apparatus |
| 10/04/2007 | DE102006014874A1 Roll crusher comprises roller to rotate shaft, where roller consists of bearing roller of steel and of multiple hard metal segments |
| 10/03/2007 | CN200954449Y Toothed roller part of roller-type disintegractor |
| 10/03/2007 | CN101048231A Roll mill |
| 09/26/2007 | CN200951401Y Multiple combination coupled roller type extruding machine |
| 09/26/2007 | CN101043950A 辊磨机 Roller mill |
| 09/26/2007 | CN101040583A Pre-processing device before the straw being sent into the rubbing-beating machine |
| 09/25/2007 | CA2420034C Jet pump system for forming an aqueous oil sand slurry |
| 09/20/2007 | US20070215733 Grinding Roller for the Pressure Communication of Granular Material |
| 09/20/2007 | US20070215730 Stress reduction for pulverizer main shaft via thrust bearing modification |
| 09/19/2007 | EP1833611A1 Method for the production of flour from rye and wheat, and use of said flour |
| 09/19/2007 | CN101039752A Press roller annular casing and method for production thereof |
| 09/18/2007 | CA2216326C Process for iron ore pellets production |
| 09/12/2007 | CN200945439Y Roller type crusher |
| 09/12/2007 | CN101032703A Method of crushing down blocks having different sizes and the mechanical device |
| 09/12/2007 | CN101032702A Technique of producing coke powder by using high pressure to roll pulverizer |
| 09/07/2007 | WO2007098966A1 Hard elements for the autogenous wear protection of roller surfaces |
| 09/06/2007 | US20070205312 System and Device for Characterizing Grinding Stock in a Cylinder Mill |
| 09/06/2007 | DE102006010042A1 Hartkörper für den autogenen Verschleißschutz von Walzenoberflächen Hard body for the autogenous wear protection of rolling surfaces |
| 09/05/2007 | EP1494811B1 Roller structure and method for the manufacture thereof |
| 09/05/2007 | CN200942352Y Composite high efficiency fine breaking machine |
| 08/30/2007 | WO2007096215A1 Grinding tool with a coating |
| 08/30/2007 | DE202006006802U1 Zerkleinerungsvorrichtung Crushing device |
| 08/30/2007 | DE102006008115A1 Milling tool e.g. rod mill, for milling of stone, has coating that is made of wear-resistant material and has ductile metallic base material with hard material particles, where base material is nickel or nickel alloy |
| 08/29/2007 | EP1708815B1 One-sided double folding frame for roller presses |
| 08/29/2007 | CN200940137Y Agitator combination equipment for shaped coal production |
| 08/29/2007 | CN200939382Y Heating tube cooling type grinding roller |
| 08/29/2007 | CN101027553A System and method for characterising grinding material in a roller mill |
| 08/22/2007 | CN2936423Y Automatic crusher for peanut bran |
| 08/16/2007 | WO2007090495A2 Multiroller crusher |
| 08/16/2007 | US20070187538 Single-sided, double hinged frame for roller presses |
| 08/16/2007 | US20070187537 Repairing crusher rolls |
| 08/15/2007 | EP1818102A2 Roll mill |
| 08/15/2007 | EP1818101A2 Roll mill |
| 08/15/2007 | CN2933562Y Abnormal-shaped roller type crusher |
| 08/15/2007 | CN1331610C Crusher |
| 08/09/2007 | WO2007088029A1 Roller press, in particular for interparticle comminution |
| 08/09/2007 | US20070184235 Grinding rollers for a vertical crusher |
| 08/09/2007 | US20070183252 Bladeless mixer |
| 08/08/2007 | CN1330420C Double-roll crusher |
| 08/08/2007 | CN101011673A Roller type crushing device |
| 08/02/2007 | WO2007085694A1 Method for manufacturing a multimaterial component or construction |
| 08/02/2007 | US20070176031 Disposal processing apparatus, disposal processing information management system, and disposal processing method |
| 08/02/2007 | DE102006004282A1 Roller press, to crush and compact clinker and the like for a material bed, has paired rollers with bearing housings on brackets to move on upper/lower sliding paths |
| 08/02/2007 | CA2636769A1 Method for manufacturing a multimaterial component or construction |
| 08/01/2007 | CN2928234Y Combined roller embedded with alloy column integrated roller surface |
| 08/01/2007 | CN2928233Y Roller press with material rubbing disperse and waste material discharging function |
| 07/26/2007 | DE102006003230A1 Pair of rollers e.g. for high pressure roller presses for milling granular goods under pressure, has two swiveling stored rotatable rollers which move in opposite directions |
| 07/25/2007 | EP1809422A1 Mineral breaker |
| 07/25/2007 | EP1809421A1 Rolling mill |
| 07/25/2007 | CN2925655Y Discharging mechanism of urban domestic refuse treater |
| 07/25/2007 | CN2925603Y Refuse crusher with double roller |
| 07/19/2007 | WO2007079926A1 Double-roll machine for comminuting a bed of material |
| 07/19/2007 | DE202007006712U1 Schrauben-Nachdrückeinrichtung für Zerkleinerungseinrichtung Screw pressure backup for comminuting device |
| 07/19/2007 | CA2629851A1 Double-roll machine for comminuting a bed of material |
| 07/18/2007 | CN2923264Y Gommures rubbing-crushing machine |
| 07/18/2007 | CN2923023Y Novel efficient milling roller |
| 07/11/2007 | EP1804973A1 Press roller annular casing and method for production thereof |
| 07/11/2007 | CN1325168C Roll-type crusher |
| 07/10/2007 | US7240863 Method of refining wood chips or pulp in a high consistency conical disc refiner |
| 07/05/2007 | US20070155843 Polymeric foam powder processing techniques, foam powders products, and foam produced containing those foam powders |
| 07/04/2007 | CN2917783Y Drive unit of new pattern high pressure roller mill |
| 07/04/2007 | CN2917782Y 垃圾多功能筛分装置 Garbage multifunction screening device |
| 07/03/2007 | CA2392865C Break roll machine operable with ease in replacement of the rolls |
| 06/28/2007 | DE102005061085A1 Double roller machine for pressure treatment of granular material, especially a roller press for comminuting, compacting or briquetting, comprises a machine table with a reciprocally moving table top underneath a slip-on gear mechanism |
| 06/27/2007 | CN2915253Y Roll crusher bearing pedestal backdrop device |
| 06/27/2007 | CN1322933C Circulating grinding decice comprising a mill and a sifter |
| 06/26/2007 | US7234655 Platform with base carrier with crusher or a soil improvement machine; work mode controller and drive; signal detector; wood chips; wireless |
| 06/20/2007 | EP1796839A1 Grating roller |
| 06/20/2007 | CN1984745A Particle bed roller mill |
| 06/13/2007 | CN2910356Y Semi-self-grinding ball mill for ores |
| 06/13/2007 | CN2910348Y Energy saving replacable stones grinding roller |
| 06/13/2007 | CN2910347Y End sealing device for extruding roller of rolling press |
| 06/13/2007 | CN2910346Y Strong screening crusher |
| 06/13/2007 | CN1320990C Polymeric foam processing |
| 06/13/2007 | CN1320973C Method for pouring crusher composite tooth plate and composite tooth plate |
| 05/30/2007 | CN2905207Y Crusher for brewage |
| 05/24/2007 | DE102005055077A1 Verfahren zur Herstellung wasserabsorbierender Polymerpartikel A process for producing water-absorbing polymer particles |
| 05/18/2007 | WO2007055672A1 Arrangement for angular positioning of milling rolls |
| 05/16/2007 | CN2899934Y Synchronous rolling sand making machine |
| 05/16/2007 | CN1962067A Milling equipment |
| 05/16/2007 | CA2568313A1 Grinding mill with air recirculation |
| 05/10/2007 | WO2007051834A1 Arrangement for comminuting harvested crops |
| 05/09/2007 | CN2897428Y Ceramic homogeneous emul sifier of gapless blading superfine shearing |
| 05/09/2007 | CN2897427Y Milling sand maker with reinforced roller |
| 05/09/2007 | CN2897426Y Caterpillar spreading roller press with concave frid |
| 05/09/2007 | CN1960807A Rotating mineral breaker |
| 05/08/2007 | CA2320434C Roller grinding mill |
| 05/02/2007 | CN2894876Y House refuse sorting machine |
| 05/02/2007 | CN2894837Y Strong classifying-crushing machine |
| 05/02/2007 | CN2894836Y Domestic small-sized flour mill |