Detailed Product Description sifting screen product (t) are made of iron frame, chromium-plating ... industry ,cement ,ceramic , oil, building ,measure ,diet ,etc .profession . sifting screen Product Info : Made from first class stainless steel sheet, brass ... Sieves, Round Opening Sieves and Wire Mesh Sieves for Coal: (Wooden frame opening: 0.2-100cm)45X35X10cm,75X75X10cm,90X60X10cmCustome orders are ...