Q. What are the types of test sieves?

Answer

•Micro test sieves: Come in sizes of 1-1/2" 3" 4" 5" &6"diameter with suitable lid & receiver.•Coarse test sieves: These of 8" 12" & 18" diameter with round or square holes size 4.75 to 100 mm.•Fine test sieves: These of 12" & 18" diameter available in size of 4 to 500 mm.