Run-down screens also called parabolic screens, or sidehill screens are composed of v wire profiles and support profiles with high-quality mild steel or stainless steel material. YUBO is a professional china manufacturer of wedge wire screens . Our rundown screens are a cost-effective and highly efficient filtration method without moving parts, and also virtually maintenance-free. The screens offer proven, reliable performance and most important inexpensive solution in liquid/solid separation of fibrous and non-greasy. Contact us: Email: sales@ubowire.com WhatsApp/skype: +86 136 5328 5589