Development of HSJ-1 concrete mixer conveyor

In response to the request of concrete being mixed quickly and conveyed to operation sites immediately at construction sites of supporting walls in underground collieries, the shortcomings of current equipments were analyzed, and a kind of HSJ-1 concrete mixer conveyor was offered. It was developed based on combining principle of horizontal concrete mixture and compressed air conveyance, and could realize mixture and conveyance of concrete. Moreover, main technical parameters, working principle, structure, design features and application of the mixer conveyor were introduced.