... and good drying effect. HYJ-2.2,HYJ-3.2 vertical type Drying machineThe drying machine is of high energy usage, reasonable ... made of the heat-resisting and wear-resisting alloy castings, long service life and convenient in maintenance,(3) thoroughly solved the ... designs, it is applicable to dry slag, clay , sand, coal, iron powder, ore,etc.(7) microcomputer automatic detection control system for ...