Square swing screens, also known as tumbler screens, are widely used in food, chemical, mining and medicine industries for their high efficiency and large screening area. Long-term operation of square swing screens may cause technical issues that affect production, so this article summarizes common problems and practical solutions for swing screens.
Screen mesh clogging or damage is a major issue for
square tumbler screens, reducing efficiency and causing material mixing. It is caused by high material moisture, improper mesh selection or sharp material wear. To solve it, choose anti-clogging mesh matching material characteristics for the swing screen, clean the mesh regularly and replace damaged ones promptly.
Abnormal noise during the operation of square swing screens often comes from worn bearings, loose bolts or swing mechanism jamming. Daily inspection of bearing lubrication and connecting parts of the swing screen is necessary; replace worn bearings, apply lubricating grease and fasten bolts to eliminate noise.
Insufficient or uneven swing amplitude of
square swing sieve leads to poor screening effect, related to loose/worn eccentric wheels, connecting rods or slack belts of the swing screen. Check the swing mechanism of the tumbler screen regularly, adjust or replace worn parts to maintain stable amplitude.
In summary, most problems of tumblrt screens (tumbler screens) result from improper operation or insufficient maintenance. Regular inspection and standardized maintenance can reduce failures of swing screens, extend their service life and ensure stable operation of
tumbler sieves.
Further information, please click:
www.pkmachinery.com
