![planetary refractory mixer with pneumatic discharge door](/d/file/planetary-concrete-mixer/54d7bce2ee9658a5462b44c74b687913.jpg)
Counter-current Gearing System
The rotation direction of mixing stars is reversed with the revolution direction, and each mixing star’s direction is also different. The circulation movement and convective movement make the material severely mix and achieve uniform distribution.
Convection Mixing Device
★High mixing efficiency, and low energy consumption.
★Compared with a traditional planetary mixer, the mixing time of GCPM could be reduced by 15~20%.
★The no-load current and load current with the same material can be 15~20% lower.
![Mixing device](/d/file/planetary-concrete-mixer/b55493d83ac09c182e18a14e588d0b6e.jpg)
![Observing port](/d/file/planetary-concrete-mixer/ce846b92a890aae0cc6d239cb90e3065.jpg)
![Maintaining door](/d/file/planetary-concrete-mixer/251e5f0385e1be5b3fcb229b26282fc5.jpg)
Mixing Locus Diagrams
The diagram shows the perfect mixing action of the counter-current planetary mixer from 6 to 60 seconds after materials are added. Note that the floor is completely swept by the mixing star’s action every 4 revolutions (6 seconds) and that each zone is covered at regular intervals in time.
![Mixing Locus Diagrams](/d/file/planetary-concrete-mixer/2efbb9023493962df36601baa0cb0245.jpg)