Haver & Boecker Niagara vibrating screen redesign enables simplified maintenance

Haver & Boecker Niagara has launched the next-generation Niagara T-Class vibrating screen. The new design retains the technical benefits the original concentric technology while improving screening uptime and performance with new features. The T-Class vibrating screen provides producers with a cost-effective solution to process a wide range of materials within the aggregates, mining, industrial minerals, recycling industries, and more.

The T-Class deck frame is now primarily lockbolted rather than welded to provide ideal strength, reliability, and safety. Lockbolts are proven to be more effective than welding in the load-bearing, high-vibration operation of a vibrating screen to ensure the machine's structural integrity. The machine also permits cross beams to be positioned and lockbolted every four feet instead of every two feet, allowing for better clearance and easier maintenance.

The design allows producers to upgrade their vibrating screen with Haver & Boecker Niagara's new Drop Guard system, reducing maintenance. The liners provide 100 percent cross beam protection, both reducing wear and extending the life of the vibrating screen. The system simply drops over the cross beam with no adhesive or tools required.

Additionally, Haver & Boecker Niagara redesigned the flat deck frames of the new T-Class vibrating screen for simplified maintenance. The pin and anchor deck frame is adaptable to most pin-style modular screen media. It features polyurethane anchors that are easy to replace and prevent premature wear on the deck frame. Additionally, the open design of the modular deck prevents material build-up on the bar rails. The cap and slide deck frame is adaptable to virtually any groove-style modular screen media and features full rail protection.

The T-Class can also be manufactured for side-tensioned or bottom deck end-tensioned screen media. Each new side-tensioned machine comes with Haver & Boecker Niagara's Ty-Rail quick-tensioning system, which cuts screen change-out times in half. 

All Haver & Boecker Niagara vibrating screens undergo extensive testing, inspection, and pulse vibration analysis prior to shipping to ensure correct balance and smooth operation.