Supporting and technical features:composed of conveyor belt,cement soil|cement tank,screw conveyor,pld batching machine,double shaft mixing console,intelligent computer control room and measurement system and other components.hzs90 concrete mixing plant,theoretical productivity of the model is 90m3 per hour;mixing console is js1500 compulsory mixer,nominal capacity of 1500l;distributor of ingredients capacity is 1600l,maximum productivity of screw conveyor is 80th,aggregate maximum particle diameter 80mm;cement weighing range and accuracy 900±1%kg,admixture weighing range and accuracy50±1%kg,aggregate weighing range and accuracy 5000±2%,hzs90 commercial concrete mixing station-discharge height is 3.8m,can be appropriately increase or decrease in height,to meet the demand of discharge conveyor.