| Patents for B65G 33 - Screw or rotary spiral conveyers (4,591) |
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| 09/18/2013 | EP2637808A1 Conveyor device for conveyance of workpieces |
| 09/18/2013 | CN203199573U Labyrinth type leakage stoppage dustproof mechanism |
| 09/18/2013 | CN203199572U Semi-labyrinth type leakage interception and dust prevention mechanism |
| 09/18/2013 | CN203199571U Cantilever type half shaft helical conveyer |
| 09/18/2013 | CN203199570U 旋转窑送料装置 Rotary kiln feeding device |
| 09/18/2013 | CN203199569U Material conveying device |
| 09/18/2013 | CN203199568U Convenient and safe deformable mining conveying device |
| 09/18/2013 | CN203199567U Conveying device on garbage or sludge destructive distillation thermal cracking equipment |
| 09/18/2013 | CN103305243A Explosion-proof ash discharge system for biomass pyrolytic liquefaction |
| 09/18/2013 | CN103303640A Horizontal-type screw conveyer |
| 09/18/2013 | CN103303639A Transport system and transport method |
| 09/12/2013 | US20130233673 Transport system and transport method |
| 09/11/2013 | CN203187021U Combined screw conveying device |
| 09/11/2013 | CN203187015U Novel spiral conveying driving device |
| 09/11/2013 | CN203187014U Packing auger of wearing-resisting clamping-resisting material |
| 09/11/2013 | CN203187013U Spiral conveyer with adjustable material receiving opening |
| 09/11/2013 | CN203187012U Packing auger conveying device |
| 09/11/2013 | CN203187011U Sunshade net ribbon-like filament mixed material conveying device |
| 09/11/2013 | CN203187010U Lead powder gathering device and lead powder conveying system |
| 09/11/2013 | CN203187009U Spiral pipe type conveyor |
| 09/11/2013 | CN103287813A Spiral-type air locking and ash discharging valve |
| 09/11/2013 | CN103287812A Spiral extrusion conveyor |
| 09/11/2013 | CN103287811A Pressure screw conveyor |
| 09/11/2013 | CN103286974A Shaftless auger delivery presser |
| 09/06/2013 | WO2013126956A1 Screw element for a screw conveyor |
| 09/04/2013 | CN203173528U Titanium ore feeding screw device |
| 09/04/2013 | CN203173441U Device for automatically arraying small electromotor laminated sheets |
| 09/04/2013 | CN203173389U Auger delivery device capable of filtering materials |
| 09/04/2013 | CN203173364U Front structure of screw conveyer |
| 09/04/2013 | CN203173363U Fixed-distance locating spiral conveyer |
| 09/04/2013 | CN203173362U Tail structure of screw conveyer |
| 09/04/2013 | CN203173361U Spiral conveyor middle structure |
| 09/04/2013 | CN203173360U Ferrite material propeller |
| 09/04/2013 | CN203173359U Variable-pitch screw feeder |
| 09/04/2013 | CN103274181A Rubber material conveying device with double-screw asynchronous structure |
| 09/04/2013 | CN103274180A Spiral paste lifter |
| 09/04/2013 | CN103274179A Triple helix stirring conveyor |
| 09/04/2013 | CN103274178A Guiding helix pipe conveyor and helix pipe conveying equipment |
| 09/04/2013 | CN103274177A Rapid disassembling and assembling screw feeding mechanism |
| 09/04/2013 | CN103274176A Material conveying device |
| 08/29/2013 | WO2013126007A1 Arrangement, system and method for handling non-wood plant material |
| 08/28/2013 | CN203158727U Dustproof suspension bearing, screw conveyor and concrete mixing plant |
| 08/28/2013 | CN203158726U Horizontal or vertical auger of bulk feed vehicle with solid lubrication bearing |
| 08/28/2013 | CN203158725U Refractory brick material screw feeder |
| 08/28/2013 | CN203158724U Shaftless screw conveyor |
| 08/28/2013 | CN203158723U Feed spiral shaft |
| 08/28/2013 | CN203158722U Water-cooled conveying groove for pigment meal |
| 08/28/2013 | CN203158721U Transporting and cooling device for meal obtained after purifying pigment |
| 08/28/2013 | CN203158720U Spiral conveyor |
| 08/28/2013 | CN203158719U Rapid conveyor |
| 08/28/2013 | CN203158718U Screw conveyer |
| 08/28/2013 | CN203158717U Spiral centrifugal conveyor |
| 08/28/2013 | CN103264876A Stirring shaft of conveyor |
| 08/28/2013 | CN103264875A Feeding device for paste pump |
| 08/28/2013 | CN102180339B Shaftless garbage conveyor |
| 08/27/2013 | US8517167 Distribution auger for roll-off box |
| 08/22/2013 | US20130213772 Conveyor system support hanger assembly |
| 08/22/2013 | US20130213770 Detachable adjustable hopper for use with a portable grain auger |
| 08/21/2013 | CN203143563U Leak-proof device used for auger delivery equipment |
| 08/21/2013 | CN203143562U Shaft-free spiral conveyer |
| 08/21/2013 | CN203143561U Screw conveyor with shaft |
| 08/21/2013 | CN203143560U Multi-spiral-structure quantitative conveying mechanism |
| 08/21/2013 | CN203143559U Spiral electronic scale |
| 08/21/2013 | CN203143558U Cantilever type half-shaft spiral conveying device |
| 08/21/2013 | CN203143017U Pneumatic spiral packing machine for powder |
| 08/21/2013 | CN103253488A Anti-blocking spiral conveyer |
| 08/21/2013 | CN101628659B Material handling system and method |
| 08/14/2013 | CN203127790U Flexible power thrust device for relieving crystallized aluminum salt bonding blocking |
| 08/14/2013 | CN203127699U Material conveying system |
| 08/14/2013 | CN203127660U Conveying device for distiller's yeast powder for making wine |
| 08/14/2013 | CN203127647U Integrated waste gas treater for closed conveying unit |
| 08/14/2013 | CN203127646U Double-screw conveyor |
| 08/14/2013 | CN203127645U Easily-disassembled type auger device |
| 08/14/2013 | CN203127644U Automatic feeding device of slush moulding machine |
| 08/14/2013 | CN203127643U Improved structure of screw elevator |
| 08/14/2013 | CN103241511A Spiral pipe pressure conveyor |
| 08/14/2013 | CN103241510A Double-pipe screw feeder |
| 08/14/2013 | CN103241509A Single-tube spiral flow stabilizer |
| 08/07/2013 | CN203117643U Long straight cylindrical spiral spring type powder conveying piece |
| 08/07/2013 | CN203112163U Device for quantitatively adding fragment smoked sheets |
| 08/07/2013 | CN203112033U Pipeline type transmitting device |
| 08/07/2013 | CN203112019U Hanger bearing device and spiral conveyer comprising same |
| 08/07/2013 | CN203112018U Spiral conveyer |
| 08/07/2013 | CN203112017U Variable-diameter variable-pitch screw conveyer |
| 08/07/2013 | CN203112016U Screw shaft and screw conveyer |
| 08/07/2013 | CN203112015U Screw propulsion shaft with replaceable screw blades |
| 08/07/2013 | CN203112014U Powder feeder |
| 08/07/2013 | CN203112013U Auger conveyor and preprocessing system for cellulosic ethanol raw material |
| 08/07/2013 | CN203112012U Full-packing conveyor |
| 08/07/2013 | CN103231897A Thread type automatic feed device of fake nail trees |
| 08/07/2013 | CN102041102B Air curtain feeding device and biomass gasification reaction system using same |
| 07/31/2013 | CN203095186U Linear curve casting spiral coal feeder device |
| 07/31/2013 | CN203095015U Spiral feeding equipment |
| 07/31/2013 | CN203095014U Screw conveyor |
| 07/31/2013 | CN203095013U Spiral conveyer |
| 07/31/2013 | CN203095012U Variable-pitch groove-type helical conveyor |
| 07/31/2013 | CN203095011U Longitudinal spiral conveyer assembly device with silencing hood |
| 07/31/2013 | CN203095010U Feeding machine capable of feeding and stirring materials in multiple directions |
| 07/31/2013 | CN203095009U Organic fertilizer bolt conveying dryer |
| 07/31/2013 | CN203095008U Conveying mechanism for grain materials |