Carbon fiber scraper doctor blades used in the size press rolls of paper machine

Carbon fibres exhibit very good electrical and thermal conductance. The fibres are very strong and stiff whilst simultaneously having a low breaking elongation.

The doctor blades that we manufacture exclusively from carbon fibre fabric also have a very good cleaning effect. They were developed for areas with high levels of mechanical loading.

Our experienced service technicians can assist you with the selection of the right blades for your particular application.

Doctor blades is the main part of the paper machine scraper which used for cleaning the rolls’ surface.

Carbon fiber scraper is made of carbon fiber cloth or carbon fiber cloth plus glass fiber cloth or using carbon fiber cloth with glass fiber cloth plus silicon carbide layer fiber cloth or zirconium steel layer fiber cloth in the inner layer, and it is prepared by bonding with adhesive; Glass fiber cloth preg, cutting, spreading, heating and pressure curing to plate, and then slitting, cutting and grinding at the scraped end, the edge angle is 20-60 degrees; the scraped thickness is 1.5-10mm. The width is 76-270mm; the length can be customized as required.

The other end of the scraper is a connection end, which can be connected to the frame by U-shaped grooves or by copper rivets or by adding butterfly blades or by rivets or milling steps.

It has high temperature resistance, good strength, easy manufacturing, low cost, and easy to use.

Specification of Carbon fiber scraper doctor blades used in the size press rolls of paper machine

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

Yiwu Yuxing Import and Export Firm is a company integrating import and export of papermaking equipment and technical consulting services.

The company has more than 100 cooperative suppliers of various papermaking accessories, from pulping equipment to paper machine parts, each product supplier has been strictly screened by us, has a good reputation in China and has long-term reliable cooperation. Long-term and stable supply of various types of papermaking accessories with high quality and reasonable price.

We have a professional and experienced technical team who can choose a more reasonable equipment selection for customers. At the same time, the quality control department provides full tracking and supervision from the start of production to the final delivery to ensure that the equipment is delivered on time, according to quality and quantity in the hands of customers.

Since its establishment, the company has been adhering to the principle of quality first and service first, and has been favored and praised by many customers. Our products and services are available all over the world. Save time for customers and create more value.