Doctor roll

Tungsten carbide grinding technology, the tooth and then trimmed after spraying tungsten, tungsten carbide corrugated roll improved finish, flatness, the success rate of the test machine, effectively reducing the corrugating resonance and noise, greatly improving the tungsten carbide corrugated roll life; to reduce wear and tear of parts, extended equipment life. I introduced a comprehensive alternative to chrome plating (ge) composite coatings for corrugated plating, pressure roller, squeegee roll of fresh and repair, the service life of the composite coating is chrome plating 1.5.