| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 04/17/2013 | EP2581140A1 Method and device for screening materials, such as aggregates and/or soils |
| 04/17/2013 | CN202884963U Coal conveying device |
| 04/17/2013 | CN202878531U Multi-layer classifying vibrating screen |
| 04/17/2013 | CN202877132U Medicinal material hulling machine |
| 04/17/2013 | CN202877121U Glass fiber soft waste silk eliminating mechanism |
| 04/17/2013 | CN202877120U Roller screen sifter descaling device |
| 04/17/2013 | CN202877119U Screen mesh connection device of vibrating screen capable of conveniently uniformly dispersing materials |
| 04/17/2013 | CN202877118U Hydraulic type lifting device of straining box of crop screening machine |
| 04/17/2013 | CN202877117U Support device and vibration screen |
| 04/17/2013 | CN202877116U Bolt sphere grid structure and lower structure connecting point |
| 04/17/2013 | CN202877115U Sieving slice |
| 04/17/2013 | CN202877114U Automatic sand screening machine |
| 04/17/2013 | CN202877113U Plate-type chunk removing machine |
| 04/17/2013 | CN202877112U Vibrating screen face leaning angle stepless hydraulic regulation device |
| 04/17/2013 | CN202877111U Vibrating screen face leaning angle stepless regulation device |
| 04/17/2013 | CN202877110U Coarse and fine coal de-watering granularity separating device |
| 04/17/2013 | CN202877109U Vibration sieve capable of discharging dry slag |
| 04/17/2013 | CN202877108U Vibration sieve of flexible cloth |
| 04/17/2013 | CN202877107U Bagasse automatic screening and returning device |
| 04/17/2013 | CN202877106U Tooth-shaped sundries removing machine |
| 04/17/2013 | CN202877105U Vibrating screen |
| 04/17/2013 | CN202877104U Parasitic energy-saving material-feeding and screening integrated machine |
| 04/17/2013 | CN202877103U Vibration screen for sprouting vegetable cleaning machine |
| 04/17/2013 | CN202877102U Vibrating discharging device |
| 04/17/2013 | CN202877101U Electric brush production line and product and material separating device |
| 04/17/2013 | CN202877100U Single vibration source composite vibrating screen |
| 04/17/2013 | CN202877099U Single vibration source resonance type composite vibrating screen |
| 04/17/2013 | CN202877098U Grain raw material automatic classifier |
| 04/17/2013 | CN202877097U High-efficiency separating screen |
| 04/17/2013 | CN202877096U Plastic dry cleaning machine |
| 04/17/2013 | CN202877095U Double-turn type rotary screen |
| 04/17/2013 | CN202877094U Recycling device of hard capsule medicine powder returning machine |
| 04/17/2013 | CN202877093U Circular roller screen |
| 04/17/2013 | CN202877092U Granule sieving device |
| 04/17/2013 | CN202877091U Roller type garbage separator |
| 04/17/2013 | CN202877090U Fertilizer impurity removing device |
| 04/17/2013 | CN202877089U Semiconductor crystalline grain screening device |
| 04/17/2013 | CN202877088U Sundry filter for oil field well cementation ash transport device |
| 04/17/2013 | CN103041989A Mobile vibration grading machine capable of removing red-jujube impurity |
| 04/17/2013 | CN103041987A Beating sieve cleaning mechanism of peanut rotary drum grader |
| 04/17/2013 | CN103041986A Vibrating screen ore-feeding device |
| 04/17/2013 | CN103041985A Fine polyurethane sieve and forming method thereof |
| 04/17/2013 | CN103041984A Sieve with double-layer filter screen |
| 04/17/2013 | CN103041983A Plastic pelleting vibration screening device |
| 04/17/2013 | CN103041982A Vibrating screen |
| 04/17/2013 | CN103041981A Grain size measurement barrel for seeds and application thereof |
| 04/17/2013 | CN103041980A Sand screening machine with spiral pipe |
| 04/17/2013 | CN103041979A Feeding sorting device of conveyor belt |
| 04/17/2013 | CN103039191A Device and method for separating skin and pulp of straw |
| 04/17/2013 | CN102430521B Negative pressure type impurity removing machine for wheat |
| 04/17/2013 | CN102430468B Magnetism-gravity combined separation technology for magnetic hematite mixed type rough concentrate |
| 04/17/2013 | CN102240637B Full-automatic sand sieving machine |
| 04/17/2013 | CN101529225B Device for characterizing the particle size distribution of powders and its uses |
| 04/17/2013 | CN101102854B Method for grading a particulate water-absorbing resin and used screening device |
| 04/16/2013 | US8418856 Vibratory screening apparatus |
| 04/15/2013 | DE202013100941U1 Siebvorrichtung mit mindestens einem Fingersieb Screening device with at least one finger screen |
| 04/12/2013 | CA2755026A1 Screen cloth for vibrating or stationary screens |
| 04/11/2013 | WO2013004229A3 Sieve frame for an ultrasonic sieve and ultrasonic sieve |
| 04/10/2013 | EP2576085A2 Magnetic vibratory screen clamping |
| 04/10/2013 | CN202864119U Modified blanking device |
| 04/10/2013 | CN202860842U Multifunctional sweeper for experiment |
| 04/10/2013 | CN202860835U Sieve frame manual operation compression device |
| 04/10/2013 | CN202860834U Vibrating screen plate fixing device |
| 04/10/2013 | CN202860833U Vibrating screen connecting sealing device |
| 04/10/2013 | CN202860832U Discharging nozzle of stone elevator |
| 04/10/2013 | CN202860831U Material-screening device |
| 04/10/2013 | CN202860830U Sealing structure of high amplitude vibration screen shaft end and high amplitude vibration screen |
| 04/10/2013 | CN202860829U Semi-grain screening plate for particle gums and screening device thereof |
| 04/10/2013 | CN202860828U Screen cloth |
| 04/10/2013 | CN202860827U Fully automatic tremella grading vibrating screen |
| 04/10/2013 | CN202860826U Double-deck different-direction discharging vibrating screen |
| 04/10/2013 | CN202860825U Super-large high-frequency vibrating screen |
| 04/10/2013 | CN202860824U High-strength super-huge type vibrating sieve |
| 04/10/2013 | CN202860823U Suspension double-layer screening machine |
| 04/10/2013 | CN202860822U Pug vibrating screen device used for ceramic machining |
| 04/10/2013 | CN202860821U Vibration type scallop fry sorting machine |
| 04/10/2013 | CN202860820U Raw material sieving machine for producing clear coating |
| 04/10/2013 | CN202860819U Sandstone sieving device |
| 04/10/2013 | CN202860818U Mobile dust collection type screener for screening dried fruit foods |
| 04/10/2013 | CN202860817U Carbon separation sieve |
| 04/10/2013 | CN202860816U Powder impurity eliminating device |
| 04/10/2013 | CN202860815U Aluminiferous waste material pre-selector |
| 04/10/2013 | CN202860814U Multi-layer chemical fertilizer roller screen |
| 04/10/2013 | CN202860813U Adjustable chemical fertilizer roller screen |
| 04/10/2013 | CN202860812U Material screening device on ceramic raw material powder grinding production line |
| 04/10/2013 | CN202860811U Fruit grain selecting machine |
| 04/10/2013 | CN202857334U Picking device for small jujubes |
| 04/10/2013 | CN103029148A Honey pomelo peel dicing, sieving and classifying machine |
| 04/10/2013 | CN103028545A Screen drum supporting device used to cleaning screen |
| 04/10/2013 | CN103028544A Variable input three-dimensional vibrating screen mechanism with analyzing forward position kinematic |
| 04/10/2013 | CN103028543A Multifunction vibrating screen |
| 04/10/2013 | CN103028542A Vibrating screen for small material feeding port |
| 04/10/2013 | CN103028541A Environment-friendly rubbish macromolecular substance inner rotor type fertilizer screen sieve |
| 04/10/2013 | CN103028539A Self-adaption amplitude adjustable inertia vibration device |
| 04/04/2013 | WO2013044349A1 Hydrophobic screens for enhanced drill fluid handling and methods of use |
| 04/04/2013 | WO2012055394A3 Apparatus and method for separating materials |
| 04/04/2013 | WO2011148169A3 Magnetic vibratory screen clamping |
| 04/04/2013 | CA2849890A1 A bucket for screening and crushing inert material |
| 04/03/2013 | CN202852378U Modified lubrication sealing structure of vibrating screen exciter |
| 04/03/2013 | CN202849566U Cylindrical filter device |