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This type of bar screen technology was first introduced over 20 years ago and still has a place in today’s headworks. Whether it is being used as a scalping screen in a two-phase debris removal process or as the only headworks screen, it provides the downstream protection consistent with multi-rake bar screens plus the flexibility of the catenary bar screen design.
The Lock Link® screen is a front cleaning, front return type chain operated bar screen. Chain links & cleaning rakes descend on the upstream side of the bar rack. The Lock Link screen has new features designed to maintain the flexibility of this screen while increasing the strength and life of the components. The Lock Link can handle debris of various types and sizes.
One of the most significant new features is the auto reversing chain rake system. This design feature enables the rake to reposition large objects in the channel so the forward motion of the rake can capture the object and remove it.
Did You Know?
| • | The Lock Link Chain is manufactured from 316L SS investment castings with 316L SS cotter / locking pins. |
| • | The Lock Link screen has a Tru Reversing design that incorporates automatic pivoting of the wiper mechanism. |
| • | The Lock Link screen has an adjustable anchoring system to adapt to irregularities in the channel. |
| • | The Lock Link screen has a curved bar rack at the channel bottom to prevent debris accumulation. |
