Wedge Wire Screens Panels in Super Duplex Stainless Steel

 

HeroFilters  is renowned worldwide for high quality engineered wedge wire screens. Operating globally with associated companies and representatives around the world guarantees close customer contact and technical assistance wherever and whenever required.

HeroFilters wedge wire screens are specifically used when process requirements call for a safe and economic solution of solid / liquid and solid / gas separation. High flow rates combined with excellent resistance against collapse and burst pressure, allows for sophisticated engineering and design solutions.

HeroFilters  wedge wire screens are used in a wide range of applications, such as ground water exploration, crude oil and natural gas production and vessel internals.

Our screen elements and baskets are available in various exotic materials like  Duplex (UNS S31803), Super Duplex (UNS32750/60), Monel (Alloy 400), Hastelloy (C4, C276, C22) and many others, design codes include PD5500 and ASME.

The structure of our wedge wire screens is a combination of surface profiles and supporting profiles, fusion welded at each crossing. Carefully selected parameters guarantee that the mechanical structure of the raw materials used in the manufacture of our wedge wire screens remains unchanged, our careful and thorough pickling and passivizing process also enhances the corrosion resistance of the finished product.

Weld procedures used in the process of fitting our wedge wire screens with flanges, frames, support structures and rings etc. are carefully chosen with the same attention. Only the most modern welding and cutting techniques
are used in the manufacture of our screens, such as TIG, MIG and MMA for welding and Water Jet, Laser and Plasma for cutting, with our welder qualifications and procedures approved by TUV. We also offer Positive Material Identification and manufacturing methods
and materials to comply with NACE MR0175 Latest Edition.

Our engineering expertise allows us to serve a diverse range of industries, our team of mechanical engineers offer design and engineering solutions for screens used in critical applications. Our services include,
aperture size analysis, flow patterns, pressure loss, load bearing capabilities and burst and collapse strengths, all of which are critical to the successfully function of our finished products.

We also design and manufacture our screens to be adapted to fit OEM machinery such as centrifuges, rotary drum screens and thickeners, pulp paper screening equipment, filter dryers, self-cleaning and back washing filters, pre-coat filters, basket filters and many more.