The Outside Scraper Type, Pure Round Wedge Wire Screen Filter is made with high-quality stainless steel wire strip processed into a trapezoidal section, wound through automated production equipment on the support bar, and then processed by cutting, welding and other processes to form a screening product.

The cross-section of the screen strip is trapezoidal, with slots at the lower part wider than those at the upper part of the screen. It features easy leakage, wear and corrosion resistance, and is a rigid screening with high strength, stiffness and load capacity. It can be made into various shapes of filters and is widely used in many industries for screening, filtering, dehydration, and mud removing operations.