The Screw Conveyor is a robust material handling system designed for the continuous transfer of screenings, sludge, and solid waste in Sewage Treatment Plants (STPs). Installed downstream of mechanical or manual screens, it ensures smooth, controlled, and hygienic conveyance of waste to disposal points or collection units. With its durable construction, customizable dimensions, and low-maintenance operation, it is suitable for municipal, industrial, and wastewater treatment applications.