Sealed Screw Conveyor Consist of Standard Pipe Trough with Inner
Screw Flights with Specific Diameter and Pitch on Pipe connected to
End Plates with Rubber Seals and Gland to avoid any spillage.Screw
flights fabricated in an array of configurations perform different
tasks or help to convey different types of materials. Ribbon
flights are used for high density and viscous materials which may
usually cause bridging at the center tube.