High-speed papermaking ceramic doctor blade

Since the country implemented the policy of converting old and new driving forces, the paper industry has experienced survival of the fittest, and small-scale paper mills with low production efficiency and inadequate pollution treatment have closed down. The equipment of large-scale papermaking enterprises is now very advanced and can quickly adapt to market changes. In 2018, they jointly developed medium and high-speed coating blades required for paper machines with universities in the province, purchased production equipment with high standards, and adopted high-precision ceramic thermal spray technology. The finished scraper has good surface finish, fine cutting edge, high toughness, strong wear resistance and corrosion resistance; the cutting edge is smooth and straight, no need to sharpen, it is ready to use and has a longer service life. This product fills the gap in the domestic production of similar products, and its quality reaches the application level of similar foreign products, while ensuring a significant reduction in costs! Tianmeng Company is determined to establish a quality control system for ceramic coating scrapers, draft product standards for related scrapers, and strive to participate in the formulation of industry standards .

A ceramic-coated scraper refers to a scraper that is thermally sprayed with metal oxide on the surface of a pre-treated steel scraper and then ground. The ceramic scraper uses high-tech spraying of ceramic on the tip of the steel blade, so the ceramic part is just Only on the tip of the knife. Its characteristics: the mouth is wear-resistant and the service life is long, generally 5-6 times that of when it first arrived.

1. High-speed papermaking crinkling blade: used for the production of toilet paper, used at a speed of 500~2200 meters/minute.

2. Low-speed papermaking crinkling blade: used in domestic paper machines at 60~180/min. According to the characteristics of the slow speed of domestic locomotives, the scraper is required to have high wear resistance without damaging the cylinder. After several years of research and development, our company successfully developed it and put it into the market in November 2002. It has the characteristics of significant cost saving and other characteristics.

3. Wear-resistant wrinkle blade: used in domestic and imported medium-speed paper machines, with a speed of 180~450 meters/minute.