During screening test sieve testing needs to be done before the procedure

1, the standard test sieve to horizontal position ; make sure the power and nameplate conform to the requirements and ensure the ground ; vibrating part can not contact with

other objects ;
Ministries bolts are tightened.
2, the aperture standard sieve frame by small to large, from bottom to top to Dry vibrating screen frame stacked on the base .
3 , according to the nature of the material and the feeding amount , set on the timer run time, and then turn on the power switch, the standard test sieve began to work .
4, according to the material being tested and the appropriate criteria to determine the criteria you want to use the vibrating screen design frame .
5, the standard test sieve work stopped, unscrew the locking nut, remove the plate, carefully removed the standard screen frame .
6 , the test material was placed in the top sieve box, with a standard sieve cover, according to the standard of the total height of the screen frame height adjustment lever ,

and then
After the lock nut with plate and positioned on the standard screen frame compression ( Note : To force should be the same on both sides ) .
7 , cut off the power.