Your Trusted Screening Resource 9. TACK FRAMES INTO PLACE


Once alignment has been verified, the frame sections should be clamped down and tack-welded into place.


Converting Your Screen to Polydeck Section Header 13. ATTACH SIDE WEAR PLATES


Once all panels have been installed, side wear plates are attached to the sides of the vibrating screen. Depending on the application or vibrating screen design, various options are available for attaching side liners.


10. VERIFY ALIGNMENT


At this point, install some screen panels to check positioning before beginning final welding of the frame sections.


It’s important that the screen panels are resting on the shim strips and that the side wear plates are firmly pressed down on the screen panels to prevent panels from working loose.


Screen panels should be installed on the feed, center joint, and discharge sections to confirm alignment of all frame sections and shim strips.


Continue to measure for accuracy and alignment throughout the installation process.


11. PERFORM FINAL WELDING


If no adjustments are necessary, all screen panels should be removed and final welding of all jigged stringer rails should be completed.


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14. WELD END PLATE


In some cases, the final step is to weld an end plate onto the discharge end of the screen deck, thereby completing the installation of your Polydeck PipeTop II™ system.


With your modular Polydeck PipeTop II™ system you’ll benefit from a flat surface for even product distribution; you won’t need to inspect your screen panels for wear as often; modular screen panel replacement will take minutes, not hours; you’ll have a range of screen design options to eliminate plugging and blinding; and your operation will be noticeably quieter.


12. INSTALL SCREEN PANELS Now the screen panels are ready to be installed.


A light application of soapy water to lubricate the sides and fastening areas of the screen panels will make the installation easier. Should you decide to use another type of lubricant, please be sure that petroleum- based products are never used on rubber screen panels.


View animated steps of a conversion at polydeckscreen.com/conversion


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