A METHOD FOR MAKING A SCREEN FOR A SHALE SHAKER

摘要

A method for making a screen for a shale shaker, the screen comprising a first layer and second layer of screening material, the first layer having a series of shute wires and a series of warp wires, the second screen having a series of shute wires and a series of warp wires, the method comprising the steps of selecting the first and second layers by wire count ratio to obtain alignment of a number of the warp wires of the first layer with a number of warp wires wires of the second layer and alignment of a number of shute wires of the first layer with a number of shute wires of the second layer.