system including: 32 head weigher,counting vibration rotary feeder,working platform,(optional:material feeding conveyor,packaging machine,desiccant feeder) characteristic: 1.weighing range 5-240g; 2.32 head weigher with high combinations,flexible configuration, strong adaptability, high precision; 3.the main material automatically compensate for other formula weighing accuracy error, which ensure the accuracy of the total weight; 4.it can be flexibly setup mixing formula to less than 7 kinds of material, or increase more than 7 kinds of material; 5.it can be used for only one material, as a high-speed machine, or weighing for bigger target weight.