The traditional single angle design of the FSM MultiRake heavy duty bar screen is engineered for strength and durability. Most often this screen is used as the first stage in two or three stage screening applications, capturing the large debris to protect more sensitive downstream pre-treatment equipment. Another version of the FSM MultiRake screen is the αβ Multi-Angle design. The bar field sits in the channel at a 30° angle and extends to an 85° degree dead plate. This creates a larger screening area in the channel with a smaller footprint.