| Patents for B02C 15 - Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs (3,313) |
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| 05/21/2013 | US8444075 Concentrated bi-density eccentric counterweight for cone-type rock crusher |
| 05/21/2013 | CA2617091C Grinding media and methods associated with the same |
| 05/16/2013 | WO2013069293A1 Vertical roller mill |
| 05/16/2013 | WO2013067895A1 Direct-current, double-support and ultra-fine ring roller grinder |
| 05/15/2013 | CN202933747U Efficient grinding mechanism for vertical roller mill |
| 05/15/2013 | CN202933746U Stone grinding rotor assembly of quartz sand grinder |
| 05/15/2013 | CN103108699A Vertical mill roll |
| 05/15/2013 | CN103100466A Shell structure of grinding roller of roll mill |
| 05/15/2013 | CN102389850B Radially adjustable double dust-proof sealing device |
| 05/15/2013 | CN102172546B Planar vibration sample preparation crusher |
| 05/14/2013 | US8439286 Paper cleaning device for a shredder |
| 05/14/2013 | CA2726518C Electronically controlled journal loading system |
| 05/08/2013 | CN103084241A Novel vertical roller mill |
| 05/08/2013 | CN103084240A Online adjustment device for retention ring of vertical mill |
| 05/08/2013 | CN101972686B Hydraulic pressurization device of grinder roller of vertical grinding mill |
| 05/01/2013 | CN202914752U Vertical mill and grinder roll thereof |
| 05/01/2013 | CN103071566A Grinding roller seal head structure of grinding roller installation casing of roller type grinder |
| 05/01/2013 | CN103071565A Installation structure of grinding roller casing of roller type grinder |
| 05/01/2013 | CN103071564A Casing body structure of grinding roller installation casing of roller type grinder |
| 04/25/2013 | WO2013058395A1 Vertical roller mill |
| 04/24/2013 | CN202893430U Grinding roller bearing housing-free and non-bearing maintenance-free grinding mill |
| 04/24/2013 | CN202893429U Auxiliary supporting device between grinding roll of flour mill and star rack |
| 04/24/2013 | CN202893428U Suspension device between grinding roll of flour mill and star rack |
| 04/24/2013 | CN202893427U Electric simple stone mill crushing device |
| 04/24/2013 | CN202893426U Low-temperature asphalt paste Raymond mill |
| 04/24/2013 | CN103068488A Vertical mill |
| 04/24/2013 | CN102302968B Vertical grinder and installation mechanism of scraping plate device of vertical grinder |
| 04/24/2013 | CN102259044B Scraping plate protection mechanism of vertical mill |
| 04/24/2013 | CN102259043B Vertical mill and pressurization arm installation mechanism thereof |
| 04/24/2013 | CN102112234B 辊磨机 Roller mill |
| 04/24/2013 | CN101439309B Horizontal type roller mill |
| 04/17/2013 | CN202876938U Internal water spraying device of vertical roller mill |
| 04/17/2013 | CN202876893U Closed-loop balance wheel pulse sand making machine |
| 04/17/2013 | CN202876892U Automatic activated carbon Raymond mill discharge conveying and mixing system |
| 04/11/2013 | WO2013052909A1 Mill for milling silicon |
| 04/11/2013 | WO2013049873A1 Tyre cutting and fragmenting device and method |
| 04/10/2013 | CN202860631U Wood pulverizer |
| 04/04/2013 | WO2013046422A1 Biomass crushing device, and system for mixed combustion of biomass and coal |
| 04/04/2013 | WO2012154309A3 Coal flow distribution controllers for coal pulverizers |
| 04/04/2013 | US20130082129 Transportable roller mill and transportable grinding installation |
| 04/03/2013 | CN202845153U Air supply system for multiple ring roller mills |
| 04/03/2013 | CN202845109U Raymond mill |
| 04/03/2013 | CN202845108U High wear resistance composite milling roller/millstone of vertical mill |
| 04/03/2013 | CN202845107U Pulverized coal injection device |
| 04/03/2013 | CN202845106U Basic pollution discharge structure of vertical roller mill |
| 04/03/2013 | CN202845105U Ring roller mill |
| 04/03/2013 | CN202845104U Fan for ring roller mill |
| 04/03/2013 | CN202845103U Vertical roller mill with retarding mechanism |
| 04/03/2013 | CN202845102U Limiting device for vertical roller mill |
| 04/03/2013 | CN103025441A Rotating classifier and classification device equipped with same, pulverization device, and coal-fired boiler plant |
| 04/03/2013 | CN103008065A Centrifugal rolling powder mill |
| 04/03/2013 | CN103008064A Disc roller pulverizer |
| 04/03/2013 | CN103008063A Ball mill |
| 04/03/2013 | CN102036751B Top service gyratory crusher |
| 03/28/2013 | WO2013042547A1 Vertical mill |
| 03/28/2013 | CA2849449A1 Apparatus and method for liner system |
| 03/28/2013 | CA2849433A1 Apparatus and method for a sealing system |
| 03/27/2013 | CN202823506U Electrolytic manganese dioxide grinding mill |
| 03/27/2013 | CN202823505U Novel material blocking ring |
| 03/27/2013 | CN202823504U Neodymium iron boron permanent magnet anaerobic pulverizing device |
| 03/27/2013 | CN202823503U Material layer detection and grinding roll limit device of vertical grinding roll |
| 03/27/2013 | CN102989556A Eccentric grinding roller integrated efficient grinding machine |
| 03/27/2013 | CN102989555A Eccentric grinding roller single and double support ring roller mill |
| 03/27/2013 | CN102989554A Planetary flour mill |
| 03/27/2013 | CN101878380B Spur gear |
| 03/21/2013 | DE102006050205B4 Sicherheitssystem für Wälzmühlen Security system for roller mills |
| 03/20/2013 | CN202803577U Particle screening plant for manufacturing magnetic cores |
| 03/20/2013 | CN202803328U Hammer wheel mechanism capable of adjusting rolling pressure for annular roller type vertical mill |
| 03/20/2013 | CN202803327U Ring-shaped spiral discharging device for annular roller type vertical mill |
| 03/20/2013 | CN202803326U Raymond mill for producing titanium dioxide |
| 03/20/2013 | CN202803325U Flexible vertical mill |
| 03/20/2013 | CN202803324U Grinding miller structure with ultra-fine broken-down wall separation effect |
| 03/20/2013 | CN202803323U Rotary supporting device of millstone tool of vertical mill |
| 03/20/2013 | CN102974430A Anti-skidding device for grinding table liners of vertical mill |
| 03/20/2013 | CN102974429A Retention ring device for vertical roll grinding disc |
| 03/20/2013 | CN102974428A Combined type nanometer-level grinding rotor |
| 03/20/2013 | CN102227263B Roller mill for grinding particulate material |
| 03/20/2013 | CN102112233B 辊磨机 Roller mill |
| 03/20/2013 | CN101808753B Classification device, standing pulverizer using the classification device, and coal burning boiler apparatus |
| 03/14/2013 | WO2013034697A1 Drive for a vertical mill with a plurality of main drives |
| 03/14/2013 | US20130061787 Biomass pulverizing apparatus and biomass/coal mixed-combustion system |
| 03/13/2013 | CN202790482U Adjustable support mechanism of planet carrier of speed reducer of vertical mill |
| 03/13/2013 | CN202778676U Roller type breaker |
| 03/13/2013 | CN202778662U Ceramic material powder grinding production line |
| 03/13/2013 | CN202778615U Edge runner mill with good tightness |
| 03/13/2013 | CN202778614U Novel vertical mill |
| 03/13/2013 | CN202778613U Raw material grinder used in matte coating production |
| 03/13/2013 | CN202778612U Vertical mill used in ceramic material powder grinding production line |
| 03/13/2013 | CN202778611U Vertical mill device for ceramic raw material grinding production lines |
| 03/13/2013 | CN202778610U Novel glue raw material grinding machine |
| 03/13/2013 | CN102962116A Multilayer vertical mill |
| 03/13/2013 | CN102962115A Vertical grinding mill |
| 03/12/2013 | US8393556 Preparation of nanoscalar UV absorbers |
| 03/07/2013 | US20130056569 Vertical mill |
| 03/07/2013 | US20130055935 Biomass pulverizing apparatus and biomass/coal mixed-combustion system |
| 03/07/2013 | US20130055934 Biomass pulverizing apparatus and biomass/coal mixed-combustion system |
| 03/06/2013 | CN202762493U Direct-current dual-support powerful ring-roll mill |
| 03/06/2013 | CN202762492U Ring roller mill |
| 03/06/2013 | CN202762491U Integrated and efficient pulverizer |
| 03/06/2013 | CN202762490U Pneumatic/hydraulic strong ring roll mill |