| 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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| 07/05/2000 | EP0705138B2 Ring roller mill |
| 07/05/2000 | CN1258569A Ring grinder |
| 06/27/2000 | US6079648 Arrangement for securing a vane wheel assembly to a grinding table of a pulverizing bowl mill |
| 06/27/2000 | US6079646 Blade ring for air-swept roller mills |
| 06/22/2000 | WO2000035607A1 Classifier |
| 06/21/2000 | EP1009529A1 Improvements to crushers with ring-shaped track and roller |
| 06/21/2000 | EP1009528A1 Improvements to ring-roller crusher |
| 05/16/2000 | US6061908 Energy-efficient grinding rolls for coal pulverizers |
| 05/03/2000 | CN1051943C Mill classifier |
| 04/26/2000 | CN2375378Y Ore crushing mill |
| 04/13/2000 | WO2000020120A1 Machine for crushing, mixture and treatment in general of materials by means of continuous centrifugal feed towards a tootheed device |
| 04/05/2000 | CN1249210A Blade ring for air purging roller mill |
| 03/30/2000 | DE19844113A1 Schaufelkranz für Luftstrom-Wälzmühlen Blade ring for air-swept roller mills |
| 03/30/2000 | DE19844112A1 Schaufelkranz für Luftstrom-Wälzmühlen Blade ring for air-swept roller mills |
| 03/29/2000 | EP0988895A2 Vane wheel arrangement for air current roller mills |
| 03/29/2000 | EP0988894A2 Vane wheel arrangement for air current roller mills |
| 03/29/2000 | CN2370954Y Ring mill |
| 03/29/2000 | CN2370953Y Combined milling roller |
| 02/24/2000 | DE19836323A1 Mahlanlage und Verfahren zur Vermahlung von Rohmaterialien Grinding system and method for grinding raw materials |
| 02/23/2000 | CN1049613C Method and apparatus for crushing material of different grain size |
| 02/16/2000 | EP0979675A1 Method and plant for millling raw materials |
| 02/15/2000 | US6024311 Rotating shaft support assembly for a bowl mill |
| 02/08/2000 | US6021968 Roller mill |
| 02/08/2000 | US6021967 Sealing assembly for a coal pulverizer |
| 02/03/2000 | WO2000005338A1 Improved device and method for lysis of micro-organisms |
| 02/01/2000 | US6019299 Cement clinker grinding apparatus using vertical roller mill and its method |
| 02/01/2000 | CA2055227C Crusher for fine crushing of material |
| 01/27/2000 | WO2000003853A1 Unit for processing industrial rubber and plastic waste |
| 01/27/2000 | CA2337844A1 Unit for processing industrial rubber and plastic waste |
| 01/26/2000 | CN1048658C Method and apparatus for grinding material particles |
| 01/12/2000 | EP0970748A1 Mill |
| 01/10/2000 | CA2276830A1 Mill |
| 01/06/2000 | WO2000000289A1 Self-contained air seal assembly for coal pulverizer |
| 01/05/2000 | CN1240374A Insert for composite wear pieces, method for making a wear piece using such inserts and resulting wear piece |
| 12/28/1999 | US6007010 Centrifugal grinder |
| 12/23/1999 | WO1999054047A3 Pulverizer apparatus with horizontal axis pivot scraper |
| 12/22/1999 | CN2354665Y Crusher |
| 12/21/1999 | US6003439 Microflake glitter fabrication |
| 11/17/1999 | EP0956160A1 Insert for composite wear pieces, method for making a wear piece using such inserts and resulting wear piece |
| 11/17/1999 | CN2348927Y Wet type combined wheel mill |
| 11/17/1999 | CN2348926Y Ring type mill |
| 11/17/1999 | CN1235069A Dry milling and blow separating process for gold cores and mill therefor |
| 11/11/1999 | WO1998015373A8 Composite wear part |
| 11/04/1999 | WO1999055463A1 Pulverizer mill slewing ring classifier vane adjustment system |
| 11/02/1999 | US5975448 Mill |
| 11/02/1999 | US5975309 Fluidized-bed classifier |
| 10/28/1999 | WO1999054047A2 Pulverizer apparatus with horizontal axis pivot scraper |
| 10/27/1999 | CN2345281Y Vertical roller grinder for super-microfine powder |
| 10/27/1999 | CN2345280Y Vertical middle disintegrating mill |
| 10/26/1999 | US5971302 Method and apparatus for drying and grinding moist material |
| 10/20/1999 | EP0950856A1 Separator for combustible particles above a boiler with valve |
| 10/20/1999 | CN2344084Y Vertical water mill |
| 10/20/1999 | CN1232416A Composite wear part |
| 10/13/1999 | CN2342888Y Pressure wheel mill |
| 10/07/1999 | DE19839137C1 Roller mill with rotary sieve |
| 10/06/1999 | CN2341713Y Seamless combined structure for superfine crush |
| 10/06/1999 | CN2341712Y Low temperature rising micro crusher |
| 09/28/1999 | US5957300 Classifier vane for coal mills |
| 09/15/1999 | CN2338092Y Milling roll having dust storage container |
| 09/15/1999 | CN2338091Y Oil circulation type external milling roller |
| 09/15/1999 | CN2338090Y External rotation and oil storage type milling roller |
| 09/15/1999 | CN2338089Y Oil storage type suspension roller mill base |
| 09/02/1999 | WO1999043435A1 Edge mill |
| 09/02/1999 | DE19806896A1 Grinding bed comparative measurement adjusting device for bowl mill crusher |
| 09/02/1999 | DE19806895A1 Grinding bed optimizing process for bowl mill crusher |
| 09/01/1999 | CN1044869C Grinding roller and method for the manufacture of a grinding roller |
| 08/31/1999 | US5944270 In a bowl mill |
| 08/25/1999 | EP0879086B1 Roller mill |
| 08/25/1999 | EP0792191B1 Roller mill |
| 08/25/1999 | CN2334494Y Roller mill |
| 08/24/1999 | CA2092278C Granular material processing apparatus |
| 08/17/1999 | CA2057421C East access pop off relief valve |
| 08/11/1999 | EP0934120A1 Device form moving forward the substance in a knife hog |
| 08/11/1999 | CN1044574C Centrifugal composite wear-resistant roller and method for mfg. same |
| 08/10/1999 | US5934579 Apparatus for treating suspensions |
| 08/05/1999 | WO1999038616A1 Integrated high pressure drop rotating throat for a coal pulverizer |
| 08/05/1999 | DE19826324C1 Roller bowl mill |
| 08/04/1999 | CN2331425Y Power transmission device for wheel mill |
| 07/28/1999 | EP0836529B1 Ring roller mill |
| 07/07/1999 | CN1222099A Wet grinding method and grinder for implementing said method |
| 06/01/1999 | US5908167 Integrated high pressure drop rotating throat for a coal pulverizer |
| 05/18/1999 | US5904307 Pulverizer apparatus with horizontal axis pivot scraper |
| 05/12/1999 | CN1043315C Device for cleaning adhering material off of sand |
| 05/11/1999 | US5901912 Efficient production of landplaster by collecting and classifying gypsum fines |
| 05/04/1999 | US5899394 Ring roller mill |
| 04/20/1999 | US5895000 Glass crushing machine and glass crushing system using the same |
| 03/31/1999 | EP0904153A1 Wet grinding method and grinder for implementing said method |
| 03/30/1999 | CA2051221C Method of manufacturing a bimetal casting and wearing part produced by this method |
| 03/10/1999 | CN2309892Y Vertical centrifugal disintegrating mill |
| 03/10/1999 | CN1042401C Ring roller mill |
| 03/04/1999 | WO1999010101A1 Removal of non-combustibles from coal in mills |
| 02/24/1999 | CN1209082A Energy-efficient grinding rolls for coal pulverizers |
| 02/23/1999 | US5873156 Coal pulverizer and method of improving flow therein |
| 02/10/1999 | CN1207331A Cast abrasion resistant hollow balls |
| 02/03/1999 | EP0894533A1 Metallic hollow cast balls and methods of casting |
| 01/29/1999 | CA2211952A1 Cast abrasion resistant hollow balls |
| 01/19/1999 | CA2191172C Pulverizer mill high performance classifier system |
| 01/06/1999 | CN2302847Y Layered milling machine |
| 01/05/1999 | US5855700 Bimetallic casting serving as a wear piece in vertical crushing mills and its method of manufacture |
| 12/23/1998 | CN2301258Y Multistage ring ball flour mill |