EP doctor blades in the press part rolls of the paper making
machine
Doctor blades is the main part of the paper machine scraper which
used for cleaning the rolls’ surface.
EP blades are widely used on paper machines, with blades ranging
from the wire section to the winding part.
The role of the scraper: mainly used to clean the guide roller.
Remove dust, paper scraps, and other debris from the rollers.
High-density EP scraper; once molded as a whole, high strength,
uniformity, fine texture, abrasion resistance (very small friction
coefficient), good self-lubricity, heat resistance, especially used
in dryers, calender rollers, and screens of paper machines It is
unique on rollers, press rollers, and paper guide rollers. It has
the strength of steel and copper materials, does not scratch the
surface of the cylinder roller, and protects the cylinder roller.
The service life of the paper industry
Specification of the EP doctor blades in the press part rolls of
the paper making machine
| No. | Specification (length x width x thickness) | Material | Customized | Part |
| 1 | X 120 x 3mm | Epoxy resin | Yes | Press part rolls |
Scraper device
Components include: clamps, scraper blades, bearings, pressure and
pressure relief devices, swinging devices.
Pressing part blade: a pressure roller blade to clean fine fibers
and fillers, and a blade on the blanket guide roller to prevent
dirt from contaminating the carpet, because the small fibers and
fillers tend to transfer from the carpet to the smooth roller
surface.
Drying blade: Press on the inlet and outlet of each group of dryers
to remove paper breaks and dirt on the cylinder surface
