Stainless Steel Doctor Blade

Made of 304/316/65Mn stainless steel precision cold rolling, quenching and tempering, double-sided precision grinding and cutting, it belongs to high hardness metal rigid scraper, high temperature resistance, high strength, and strong scraping force.

The main focus is on removing stubborn hard scale, dry hard resin, and carbonized deposits, which is a standard configuration for papermaking heavy scale conditions.

Advantages of Stainless Steel Doctor Blade

1. Ultra high scraping force, specialized in treating stubborn hard scales.

2. High temperature resistance and no deformation at high temperatures.

3. Rust and corrosion resistance, resistance to white water acidity and alkalinity.

4. High strength, not easy to break, long service life.

5. Precise cutting edge and high straightness.

Use Position of Stainless Steel Doctor Blade

1. High temperature dryer cylinder in the dryer section

The high-temperature dryer and Yankee dryer in the later stage are used to remove the high-temperature carbonized resin and dry hard scale layer.

2. Calender machine, chilled cast iron roller

Thoroughly clean the surface of hard press rolls and cast iron rolls to remove aging coatings and hard attachments.

3. Size press and coating roll

Clean the dry adhesive layer, cured coating, and stubborn adhesive crust.