| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 02/06/2013 | CN102908815A Oscillating dehydration device for sintered pellets |
| 02/06/2013 | CN101979157B Method for improving crushing vibrating screening efficiency |
| 01/31/2013 | US20130026080 Screen panel with wear protective apertures |
| 01/30/2013 | CN202704483U Vibratory screening and quantitative and directional supporting device of cigarette |
| 01/30/2013 | CN202704410U Multi-sectional screening type grizzly feeder |
| 01/30/2013 | CN202700944U Integrated and modularized composite repairing equipment integrating functions of polluted soil screening, steam heating and liquid preparation injecting |
| 01/30/2013 | CN202700864U Grinding material washing machine |
| 01/30/2013 | CN202700806U Closed de-dusting type tea-leaf planar rotary strainer |
| 01/30/2013 | CN202700805U Novel chute feeder |
| 01/30/2013 | CN202700804U Transmitting device of shrimp classification screening machine |
| 01/30/2013 | CN202700803U Vibrating screen supporting screen plate device |
| 01/30/2013 | CN202700802U Spiral spring device with damping and sound attenuation functions |
| 01/30/2013 | CN202700801U Rectangular pendulum screen main shaft transmission device |
| 01/30/2013 | CN202700800U Plane rotary vibrating screen |
| 01/30/2013 | CN202700799U Filtering device for crushed grains of abandoned plastic bottles |
| 01/30/2013 | CN202700798U Efficient frequency conversion light-weight material screening machine |
| 01/30/2013 | CN202700797U Machine picked tea fresh leaf vibration classifier |
| 01/30/2013 | CN202700796U Rotating and movable screening machine |
| 01/30/2013 | CN202700795U Vibrating sieve for superfine spore powder |
| 01/30/2013 | CN202700794U Layered vibrating screen |
| 01/30/2013 | CN202700793U Three-stage vibrating sieve for copper powder |
| 01/30/2013 | CN202700792U Tea vibration dedusting device |
| 01/30/2013 | CN202700791U Screen shaking machine convenient to maintain |
| 01/30/2013 | CN202700790U 筛煤机 Coal screener |
| 01/30/2013 | CN202700789U Testing sieving machine for grinding fine powder |
| 01/30/2013 | CN202700788U A vibrating screen capable of recovering over-limit materials |
| 01/30/2013 | CN202700787U An automatic saw dust conveyance and filter device |
| 01/30/2013 | CN202700786U Drum type sieving machine |
| 01/30/2013 | CN202700785U Painting discharge port screening recovery device |
| 01/30/2013 | CN202700784U Double screen type tea loosening device |
| 01/30/2013 | CN202700783U Rotating screen sieve for detergent production |
| 01/30/2013 | CN202700782U Planar circular sieving device |
| 01/30/2013 | CN202700781U Hairbrush structure of grinding brushing machine |
| 01/30/2013 | CN202700780U Drum rolling sieve |
| 01/30/2013 | CN202700779U 粉浆筛选装置 Slip screening device |
| 01/30/2013 | CN202700778U Powder screening machine |
| 01/30/2013 | CN202700777U Rotary separating type granular material dust-removing device |
| 01/30/2013 | CN202700587U Flower crushing and anther separating integrated machine |
| 01/30/2013 | CN202700563U Screening four-tooth roller crushing integrated machine |
| 01/30/2013 | CN202697618U Rolling type rocking conveyer |
| 01/30/2013 | CN102906367A Systems and methods for drying drill cuttings |
| 01/30/2013 | CN102905801A Screen panel |
| 01/30/2013 | CN102896091A Tensioning mechanism for screen mesh of vibrating screen |
| 01/30/2013 | CN102896090A Double-shaft rocking sieve |
| 01/30/2013 | CN102896089A Electromagnetic excitation type vibration sieve |
| 01/30/2013 | CN102896088A Portable screening machine |
| 01/30/2013 | CN102896087A Sieving machine |
| 01/30/2013 | CN102896086A Manufacturing method of material sieving machine |
| 01/30/2013 | CN102896019A Sieving and crushing integrated machine |
| 01/30/2013 | CN102894453A Peanut sheller |
| 01/30/2013 | CN102151655B Reciprocation type vibration screen |
| 01/30/2013 | CN101653765B Method for adjusting gradation of gravel earth material |
| 01/29/2013 | CA2724749C Screen assembly designed to conform to the radius of vibrating shakers with crowned decks |
| 01/29/2013 | CA2701834C Fluid distribution for a shaker |
| 01/24/2013 | WO2013011265A1 Apparatus and method for separating solids from a solids laden drilling mud |
| 01/24/2013 | CA2842188A1 Apparatus and method for separating solids from a solids laden drilling mud |
| 01/23/2013 | EP2548660A2 A drilling rig and a system for managing vibratory separators |
| 01/23/2013 | EP2548659A2 Vibratory separator |
| 01/23/2013 | EP2547459A1 Support carrier |
| 01/23/2013 | EP2547458A1 Method and apparatus for monitoring wear of and repairing shaker screens |
| 01/23/2013 | CN202692627U Tea leaf drying device |
| 01/23/2013 | CN202689073U Large-particle material sieve |
| 01/23/2013 | CN202687521U Cleaning device for mesh sieve of reclaimer |
| 01/23/2013 | CN202684755U Polishing powder filter for polisher |
| 01/23/2013 | CN202683492U Crushed crystalline material sorting equipment |
| 01/23/2013 | CN202683478U Pipe connecting structure of classifying screen feed port |
| 01/23/2013 | CN202683477U Screen cover of classifying screen capable of being conveniently suspended and mounted |
| 01/23/2013 | CN202683476U Classifying screen mesh with supporting pieces |
| 01/23/2013 | CN202683475U Skeleton structure of grading sieve screen |
| 01/23/2013 | CN202683474U Feeding port structure of classifying screen |
| 01/23/2013 | CN202683473U Self-cleaning screen bar of piano key type screen |
| 01/23/2013 | CN202683472U Abrasive liner plate for vibration sieve discharge port |
| 01/23/2013 | CN202683471U Chitin screening device |
| 01/23/2013 | CN202683470U Electric sand sieving machine |
| 01/23/2013 | CN202683469U 直线振动筛 Linear shaker |
| 01/23/2013 | CN202683468U Linear classifying screen with great angle of elevation |
| 01/23/2013 | CN202683467U Vibrating sieve convenient for inspection operation |
| 01/23/2013 | CN202683466U Double-arc, turning and vibrating sieve bend |
| 01/23/2013 | CN202683465U Amplitude-adjustable vibration screen hopper |
| 01/23/2013 | CN202683464U Automatic sieving device with prevention of hole blocking |
| 01/23/2013 | CN202683463U Granule screening device of plastic extrusion granulation system |
| 01/23/2013 | CN202683462U Automatic sieving device |
| 01/23/2013 | CN202683461U Selecting vibrating screen |
| 01/23/2013 | CN202683460U Fine screening device |
| 01/23/2013 | CN202683459U Prismatic table dispersion classifier |
| 01/23/2013 | CN202683458U Screening machine for nickel ore hydrometallurgy |
| 01/23/2013 | CN202683457U Coal water slurry vibrating screen |
| 01/23/2013 | CN202683456U Vehicular soil screening machine |
| 01/23/2013 | CN202683455U Sorting machine for domestic garbage |
| 01/23/2013 | CN202683454U Rotary screw roller type vibrating screening machine |
| 01/23/2013 | CN202683453U Roller-type rotary spiral vibrating screen classifier |
| 01/23/2013 | CN202683452U Spiral screening type garbage sorting machine |
| 01/23/2013 | CN202683451U Impurity-clearing device for grain |
| 01/23/2013 | CN202683450U Preliminary cleaning sieve |
| 01/23/2013 | CN202683449U Furnace-returning sand separating machine |
| 01/23/2013 | CN202683448U Sand-gold screening machine |
| 01/23/2013 | CN202683342U Crushed crystal material separation equipment |
| 01/23/2013 | CN202683341U Crushed crystal material separation equipment |
| 01/23/2013 | CN202683307U Rotation type crushing and screening machine |
| 01/23/2013 | CN102892519A Method and apparatus for monitoring wear of and repairing shaker screens |