| 摘要 |
PROBLEM TO BE SOLVED: To provide a screening device which inhibits the deterioration in screening processing capacity and screening accuracy.SOLUTION: A screening device 1 includes: a supply port 26 to which a screened material is supplied; a screening net 18 which is disposed below the supply port 26 and applies vibrations to screen particles in the screened material supplied from the supply port 26; a screening net deflection adjustment part 28 which is disposed below the screening net 18; and a holding part 30 which holds the screening net deflection adjustment part 28. The screening net deflection adjustment part 28 contacts with the screening net 18 or a predetermined space is provided therebetween. |
