Aqualitec - Model Raketec - Multiple-Rake Bar Screen - Brochure

Two heavy-duty chains, driven by a powerful drive shaft, carry a system of rakes placed three feet apart. Each rake contains multiple teeth and/or brushes, and the stainless steel drive chains are connected with links bearings free to minimize maintenance. The chain rollers are made of stainless steel and the chain guides are made of high-density polyethylene (HDPE), with no metallic lower bearings and no lower sprockets.