Screw Conveyor Parts, LLC has added hand slides it’s growing line of compuertas deslizantes. Hand slides are a effective and efficient way to cut off flow at a screw conveyor alta médica or entrada. Hand slides are stocked and ship in a only few days. They are offered in screw conveyor sizes 6″ – 24″. They are stocked in carbon steel and can be built in stainless steel in about a week.