MM2MM® is a heavy duty and sturdy Multi-rake screen provided with inclined bars spaced apart to prevent fine, medium and large floating wastes from travelling further to the pumps located in the pumping station. The inclined bar screen is stationary and is cleaned by a mechanized rake which rakes the screen upwards to deposit the raked waste to a waste discharge bin / conveyor. Multiple rakes are provided to clean the waste depositing on bars continuously at a pre-decided time interval of minimum 10 seconds.