| Patents for B28C 7 - Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture (4,780) |
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| 01/22/2014 | CN103522414A Vertical grouting fire preventing and extinguishing grout making machine for coal mine |
| 01/15/2014 | CN203391116U Discharge-hopper splash-proof device for concrete stirring equipment |
| 01/15/2014 | CN203391115U Automatic charging device in mortar stirring process |
| 01/15/2014 | CN203391114U Limestone powder adjustment device for machine-made sand dry-mixed mortar |
| 01/15/2014 | CN203391113U Concrete material preparation device |
| 01/15/2014 | CN203391112U Disc support of cement feeding machine |
| 01/15/2014 | CN203391111U Movable sleeve control mechanism of cement feeding machine |
| 01/15/2014 | CN203391110U Feeding hopper of mixer |
| 01/15/2014 | CN203391109U Slurry barrel structure for material proportioning |
| 01/15/2014 | CN203391108U Scraping plate mechanism of cement feeding machine |
| 01/15/2014 | CN203391107U Cement silo with dust collection system |
| 01/15/2014 | CN203391101U Concrete delivery agitator |
| 01/15/2014 | CN103507160A Continuous mixer and control method thereof |
| 01/15/2014 | CN102581959B Agitating truck discharge speed control system and method |
| 01/15/2014 | CN102528935B Fast mounting mixing station main building and mixing station with same |
| 01/15/2014 | CN102380911B Discharge door opening positioning control device and finished product discharge system of mixing station |
| 01/15/2014 | CN102371626B Supporting device and concrete mixing station |
| 01/08/2014 | CN203381046U Bucket-wheel-type feeder |
| 01/08/2014 | CN203381045U Monitor for detecting rotation of roller of concrete mixer |
| 01/08/2014 | CN102773921B Concrete mixer truck and operation method and system by matching concrete mixer truck with concrete pumping equipment |
| 01/01/2014 | CN203376654U Mixing equipment concrete outlet temperature control system |
| 01/01/2014 | CN203376064U Asphalt mixing station roller discharge chute |
| 01/01/2014 | CN203371659U Lime powder supplying system |
| 01/01/2014 | CN203371658U Dry ash adjusting valve of continuous cement slurry mixer |
| 01/01/2014 | CN203371657U Bin top dust collection device as well as powder bin system using same |
| 01/01/2014 | CN203371653U Reciprocating single-shaft stirring machine |
| 01/01/2014 | CN203371650U Continuous mixer |
| 01/01/2014 | CN103487599A Agitating lorry monitoring system and method and agitating lorry |
| 01/01/2014 | CN103481377A Dust collection device, concrete mixing plant and dust collection method of concrete mixing plant |
| 01/01/2014 | CN103481374A Conveying system for aerial bunker of mixing station |
| 01/01/2014 | CN103481373A Concrete mixing truck, and control apparatus and control method thereof |
| 01/01/2014 | CN103481367A Mortar production device for concrete blocks |
| 12/25/2013 | CN203357679U Discharge chute locking mechanism of concrete mixer |
| 12/25/2013 | CN203357678U Novel push-and-pull extended material trough mechanism of concrete mixing carrier |
| 12/25/2013 | CN203357677U Wheel for edge curling of feed inlet of stirring barrel of stirring machine |
| 12/25/2013 | CN203357676U Movable hydraulic concrete mixer |
| 12/25/2013 | CN203357674U Manual and automatic water adding device of concrete mixing carrier |
| 12/25/2013 | CN203357669U Forcing concrete-stirring trailer pump |
| 12/25/2013 | CN103465379A Mortar stirring station and sand supplying system |
| 12/25/2013 | CN103465377A Middle secondary batch charging aggregate storage bucket |
| 12/25/2013 | CN103465376A Dry concrete material burdening equipment |
| 12/25/2013 | CN103465375A Centering control system and concrete mixing carrier |
| 12/25/2013 | CN103465373A Agitating truck loader and agitating truck with same |
| 12/25/2013 | CN103465372A Agitating truck and feeding and discharging device |
| 12/25/2013 | CN103465368A Feed hopper assembly and concrete mixing transport cart |
| 12/25/2013 | CN103465367A Laminated anti-blocking dry powder mortar mixer |
| 12/18/2013 | CN203344185U Automatic production line of light wall material |
| 12/18/2013 | CN203344184U Anti-blocking device of unloading door |
| 12/18/2013 | CN203344183U Anti-spillage device for feeding funnel of concrete mixer |
| 12/18/2013 | CN203344182U Steel fiber batching device |
| 12/18/2013 | CN203344181U Ground bin type double-batching machine of concrete mixing plant |
| 12/18/2013 | CN203344180U Anti-derailing hopper |
| 12/18/2013 | CN203344179U Automatic fireproof heat-insulating wallboard agitator |
| 12/18/2013 | CN103448145A Continuous-stirring feeding method and device thereof |
| 12/11/2013 | CN203331239U Device for discharging concrete and cleaning tank body of agitating lorry |
| 12/11/2013 | CN203331238U Rotary locking device for discharging sliding chute of concrete mixer |
| 12/11/2013 | CN203331237U Novel water supply pipe for stirring machine |
| 12/11/2013 | CN203331236U Device for accurately controlling spiral micro-feeding of concrete powder |
| 12/11/2013 | CN203331235U Device for accurately controlling rotary micro-feeding of concrete powder |
| 12/11/2013 | CN203331234U Transitional stock bin with blanking mechanisms |
| 12/11/2013 | CN203331233U Powder warehouse measuring device of mixing station |
| 12/11/2013 | CN203331232U Proportion control device for cement slurry mixer |
| 12/11/2013 | CN203331226U Stirrer for grouting agent test |
| 12/11/2013 | CN203331223U Layering mixing device of additives |
| 12/11/2013 | CN203331210U Flat die and erect die combination production line for producing wallboards |
| 12/11/2013 | CN103437261A Burdening structure for stabilized soil mixing station |
| 12/11/2013 | CN103434026A Powder weighing device for mixing station and mixing station |
| 12/11/2013 | CN103434025A Real-time detection method and real-time detection device of mixer truck unloading flowrate |
| 12/11/2013 | CN102729335B Clear water controlling device for high-energy mixer and high-energy mixer |
| 12/04/2013 | CN203317568U Discharging device of mixing plant |
| 12/04/2013 | CN203317567U Lengthening groove assembly |
| 12/04/2013 | CN203317566U Improved discharge hopper of concrete mixing plant |
| 12/04/2013 | CN203317565U Automatic bag opening device |
| 12/04/2013 | CN203317564U Concrete admixture blending system applied to alpine region |
| 12/04/2013 | CN203317563U Movable mineral admixture compounding device |
| 12/04/2013 | CN203317562U Powder conveying and metering device |
| 12/04/2013 | CN203317561U Automatic adding device of powder-liquid dual-purpose concrete admixtures |
| 12/04/2013 | CN203317557U Concrete mixer and load control device thereof |
| 12/04/2013 | CN203317551U Horizontal-type concrete stirring device |
| 12/04/2013 | CN203317547U Stirring, conveying and guniting integrated machine for coal mine wet-process guniting |
| 12/04/2013 | CN203317546U Complete cleaning system of concrete stirrer |
| 12/04/2013 | CN203316044U Underground special automatic stirrer |
| 12/04/2013 | CN103419283A Continuous-type cement metering device |
| 12/04/2013 | CN102615710B Proportioning material metering method, proportioning weight controller, system and concrete mixing plant |
| 12/04/2013 | CN102581954B Underground concrete mixer for coal mine |
| 12/03/2013 | US8596855 Metering apparatus and method for introducing a powdery medium into a fluid |
| 11/27/2013 | CN203305376U Quick coupling for discharge hopper and leather barrel |
| 11/27/2013 | CN203305375U Guide rope lifting concrete mixing machine with lifting discharging hopper |
| 11/27/2013 | CN203305374U Aluminum powder batching machine |
| 11/27/2013 | CN203305373U Feeding device for automatic electronic dosing machine |
| 11/27/2013 | CN203305372U Moving feeding machine specially used for nuclear power |
| 11/27/2013 | CN203305371U Vehicle-mounted guide rope lifting concrete mixing machine with power source and lifting discharging hopper |
| 11/27/2013 | CN203305366U Gravity type bipyramid reversal concrete mixer |
| 11/27/2013 | CN203305362U Automatic mortar mixing device |
| 11/27/2013 | CN103407001A A blanking device for an aggregate storage bin |
| 11/27/2013 | CN102179876B Vehicle installed cement mixer control |
| 11/20/2013 | CN203293381U Material guiding device for feeding hopper of mixer truck |
| 11/20/2013 | CN203293380U Slurry discharge mechanism |
| 11/20/2013 | CN203293379U Vibration device suitable for loading hopper of cement mixer |
| 11/20/2013 | CN203293378U Aggregate feeding hole for concrete mixer and concrete mixer provided with same |