Stainless steel wire-wound Johnson screen with uniform gap

Wedge wire Johnson screen filter tube, also called round slot tube.It is made of stainless steel wire, which is the most popular type because of outstanding chemical stability and corrosion resistance.
The wedge wire screen tube is composed of working profile and support profile. It is produced on an automotive machine.The support profiles is placed on the suit position of the machine,during the surface profiles are spirally wounding, the support profiles are welded onto the surface profiles