Structure: Steel tube perforated air flow panel bottom is formed by welded tubes, top plate using extra thick steel plate and punched with different dimensions and quantities holes.And then welded with bottom tube structure.This type of perforated...
Perforated Plate Sieves for Screening Materials Perforated Sieves or perforated plate sieves are made of perforated stainless steel plate with round holes or square holes, and brass or stainless steel as the frames. Perforated sieves are used where...