| Patents for B02C 4 - Crushing or disintegrating by roller mills (5,528) |
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| 09/18/2008 | US20080227022 Pulverizing chamber with the surface of at least one of the rotor and the stator having a chromium plated layer having chromium as a main component and containing magnesium, aluminum, silicon, titanium, manganese, iron, and/or carbon; wear resistance |
| 09/18/2008 | US20080223967 Enhanced ore communication process and apparatus |
| 09/18/2008 | DE202008008137U1 Rollenpresse mit Getriebekupplung Roller press with gear coupling |
| 09/18/2008 | DE102007012102A1 Verfahren zur Wiederaufarbeitung einer gebrauchten Mahlwalze Process for recycling a used grinding roller |
| 09/18/2008 | CA2675213A1 Method for reconditioning a used grinding roller |
| 09/17/2008 | EP1968748A1 Double-roll machine for comminuting a bed of material |
| 09/17/2008 | CN101267888A Twin-roll machine, in particular for comminuting a bed of material |
| 09/12/2008 | WO2008106998A1 Roller set for high-pressure roller presses for the pressure crushing of granulate goods |
| 09/11/2008 | US20080217452 Jaw Crusher |
| 09/11/2008 | US20080217451 "Twin-Roll Machine, in Particular for Comminuting a Bed of Material" |
| 09/11/2008 | DE102007019083A1 Device for pressing or squeezing grains, especially cereal flakes, comprises squeezing rollers arranged on a common flexible axle or shaft |
| 09/03/2008 | CN201108838Y Vertical grinding roll cover |
| 09/03/2008 | CN201108837Y Potato paste grinder |
| 09/03/2008 | CN101257823A Bi-modal roller grinder |
| 09/02/2008 | US7419111 Multi-blade food processing apparatus |
| 08/28/2008 | DE102008009341A1 Multi-roller mill for e.g. grinding, of liquid to high-pasty masses e.g. printing inks, has rollers supported in three bearing retainers and including front sides that are opposite to each other and fed in direction of adjacent roller |
| 08/27/2008 | EP0336939B3 Process for manufacturing a raw starch material and starch mill |
| 08/27/2008 | CN201106681Y Sealing device of lying rolling grinder |
| 08/27/2008 | CN201105227Y Flour milling machine electric clutch rolling device |
| 08/27/2008 | CN201105226Y Wear resistant backing block for rolling mill gear roller |
| 08/21/2008 | WO2008098951A1 Armoring the surfaces of press rolls of rolling presses |
| 08/21/2008 | DE102007007276A1 Panzerung der Oberflächen von Rollenpressen-Presswalzen Armor of the surfaces of roller press press rolls |
| 08/21/2008 | DE102007002861A1 Homogenization crusher mill for viscous mass has end gaps between rollers closed by sliding wedges |
| 08/20/2008 | CN201101966Y Disintegrator |
| 08/20/2008 | CN101244399A Fluted roller of titanium sponge crusher |
| 08/14/2008 | US20080191074 Press Roller Annular Casing and Method For Production Thereof |
| 08/07/2008 | US20080185463 Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
| 08/06/2008 | EP1951432A1 Arrangement for angular positioning of milling rolls |
| 08/06/2008 | CN201094920Y Shearing type crusher |
| 08/06/2008 | CN100408189C Method for producing medium chromium tungsten-containing composite anti-wear roll ring |
| 07/31/2008 | WO2008090016A1 Roller mill |
| 07/31/2008 | DE102007004004A1 Walzenmühle Rolling mill |
| 07/24/2008 | US20080173740 Control system for cutter drum |
| 07/23/2008 | EP1946844A1 High compression crushing roll set for the grinding, to very high fineness levels, of natural minerals and solid inorganic products |
| 07/23/2008 | EP1945362A1 Twin-roll machine, in particular for comminuting a bed of material |
| 07/23/2008 | EP1945361A1 Method for increasing efficiency of grinding of ores, minerals and concentrates |
| 07/23/2008 | EP1945017A1 Arrangement for comminuting harvested crops |
| 07/17/2008 | WO2007108912A3 Food processor drive assembly |
| 07/16/2008 | EP1943020A2 Portable apparatus for crushing rock and other hard material and related method |
| 07/16/2008 | CN201086019Y Guide mill roller of roller grinder |
| 07/10/2008 | US20080164355 Noise reduction motor and components for shredder |
| 07/09/2008 | CN201082386Y Potato powder mill |
| 07/09/2008 | CN101218033A Roll crusher for crushing hot cement clinker |
| 07/08/2008 | US7396152 Bladeless mixer with planetary motion |
| 07/08/2008 | CA2368199C Milling device |
| 07/02/2008 | CN201079743Y Domestic single-phase minisize flour machine |
| 07/02/2008 | CN201079742Y Pre-grinding roll squeezer |
| 06/26/2008 | US20080149749 Twin-Roll Machine, in Particular for Material, Bed Milling |
| 06/26/2008 | US20080149745 Roller Mill |
| 06/25/2008 | EP1286777B1 Roller press |
| 06/25/2008 | CN201078419Y Automatic clutch of multifunctional machine |
| 06/25/2008 | CN201076849Y Shellfish picking sieve |
| 06/25/2008 | CN201076821Y Single miller clutch rolling and rolling distance regulating mechanism |
| 06/25/2008 | CN100396380C Dry-blowing high-speed atomizer mill |
| 06/19/2008 | DE102006058055A1 Toothed wheel, particularly for mill for producing vegetable oil, has rotationally symmetric main part and grinder arranged at main part, tooth base, two tooth flanks and tooth crest |
| 06/17/2008 | CA2297009C Apparatus for processing compacted biomass |
| 06/12/2008 | WO2008069708A1 Bearing component and bearing arrangement comprising the bearing component |
| 06/12/2008 | WO2008068120A1 Mill with pressing system |
| 06/12/2008 | US20080135652 Safety device that can close paper passage of shredder |
| 06/12/2008 | DE102006057991A1 Mühle mit Anpresssystem Mill pressing system |
| 06/11/2008 | CN101195105A Burnisher for powder process |
| 06/10/2008 | CA2172340C Method of extracting metals from ore material using material bed comminution and tank and heap leaching |
| 06/05/2008 | WO2008066387A1 Device for disintegrating and removing hazardous particles from bales of compressed filings, straw or the like. |
| 06/05/2008 | US20080128537 Variable protection board for the paper shredder opening |
| 06/04/2008 | EP1261431B1 Apparatus for grinding of particulate material |
| 06/04/2008 | CN201067699Y Roller pressing crusher |
| 06/04/2008 | CN201067698Y Roll crusher roller spacing regulating mechanism |
| 06/04/2008 | CN201067697Y Four fluted roller crusher fluted roller |
| 05/29/2008 | WO2008062082A1 Machine for grinding up fishing nets |
| 05/29/2008 | WO2008061941A1 Roller mill |
| 05/29/2008 | CA2665025A1 Roller mill |
| 05/28/2008 | CN201064723Y Roller grid type ash crusher |
| 05/27/2008 | US7377459 Tooth construction for a mineral breaker |
| 05/21/2008 | DE102006054598A1 Walzenmühle Rolling mill |
| 05/14/2008 | CN201059855Y Tunnel type microwave drying sterilizing installation with crash function |
| 05/07/2008 | CN201055802Y Tough clay raw material crusher |
| 05/07/2008 | CN201055784Y Spider cake breaker |
| 05/07/2008 | CN100386447C Method of recovering iron from slag breeze |
| 04/30/2008 | CN101171513A System and method for characterisation of a particle flow |
| 04/30/2008 | CN101168138A Micro grinding gear mill |
| 04/23/2008 | CN201049314Y Multi-stage crusher |
| 04/23/2008 | CN201049304Y Pressure roller structure for high-pressure roller crusher |
| 04/23/2008 | CN201049303Y Integral nail casting type high-pressure roller crusher pressure roller structure |
| 04/23/2008 | CN100382892C Method for producing high chromium tungsten-containing composite anti-wear roll ring |
| 04/16/2008 | CN201046414Y Assembled type abrasion resistant steel grid section |
| 04/16/2008 | CN201046406Y A crushing rotating shaft with button man |
| 04/16/2008 | CN201046404Y Roller loop with gear |
| 04/16/2008 | CN201046403Y Roller loop with helix oblique rack |
| 04/16/2008 | CN201046402Y A novel crushing roller loop |
| 04/16/2008 | CN201046401Y A rolling gear for rubbish disintegrating machine |
| 04/09/2008 | EP1908524A1 A crusher to produce paste out of olives and olive like oily and juicy fruits with stones |
| 04/09/2008 | CN101157063A Absoluteness utilization method of solid castoff |
| 04/03/2008 | WO2008037515A1 Roller mill or roll mill |
| 04/02/2008 | CN201042668Y Minor-diameter large-length ultra-fine crushing pair roller barrel for brick making, tile-making and mineral dressing |
| 03/26/2008 | CN201040254Y Roller press compression roller multiple-chip changeable roller cover |
| 03/26/2008 | CN201040253Y Clearance adjustable single roller ash crusher |
| 03/26/2008 | CN201040252Y Double beam roller crusher |
| 03/20/2008 | DE202008000154U1 Zerkleinerungsvorrichtung für Schüttgutpartikel Crushing device for bulk material particles |
| 03/19/2008 | EP1899071A1 Method for reconditioning a used grinding roll |
| 03/19/2008 | EP1899070A1 Roll crusher for crushing hot cement clinker |