DirectoryConveying & Material HandlingCLIW Continuous Loss-in-Weight FeederVibra Screw Inc. Request More Info Fill out the form below to request more information about CLIW Continuous Loss-in-Weight FeederMore From Vibra Screw Inc.Vibra Screw Vibrating ConveyorsVibra Screw’s line of Vibrating Conveyors offers a simple and efficient means to meter and convey dry bulk material.Bin ActivatorBin DischargersVibra Screw Bin Activator hangerThe Bin Activator hanger from Vibra Screw Inc. provides up to ten times the dynamic load bearing capacity of all previous designs. It prevents nearly all overload issues that can arise in high volume bins with dense or fluidized material, or where pneumatic filling creates higher than normal bin pressures.