EP scraper: The whole body is formed in one go, with high strength, uniformity, fine texture, wear resistance, and good self-lubrication. It is especially suitable for paper machine dryers, calender rollers, paper rollers, press rollers, and the paper roller itself. It has High-strength steel, copper, non-cutting cylindrical roller surface, protecting the cylindrical roller, making up for the steel, copper, cloth phenolic scraper, extending the service life of the cylindrical roller.