The caking index stirring principle bond index the stirring instrument the structure OurGame index stirring instrument performance characteristics analyzed: LZNJ-9 caking index determination stir - the body of the instrument with a new technology, caking index of the drum and stirring instrument clever combination , making it a new generation of caking index measuring instruments. 2 can also dynamically displayed timely speed, time and the number of revolutions and stirring speed. Instrument performance is stable and reliable, full-featured, easy to operate. Similar products are the latest products, and more to reduce labor intensity, improve the accuracy of the experiment. Technical indicators: the number of revolutions of the drum: 50 ± 2 rpm / min speed range: 1 to 999 rpm speed range: <1200r/pm the tilt angle of the crucible 45 stirring rod speed 150r/min crucible speed 15r/min stirring time of 1 minute 45 seconds 45 of the vertical time 15 seconds display: Digital display Power: 40W Supply Voltage: 220V 50Hz; Dimensions: 430 × 380 × 300;