The Doctor Holder is the supporting structure of the fixed doctor blade. Its main functions include: cleaning the roller surface/net surface: scraping the residual fiber, rubber or dirt on the surface of the drying cylinder, press roller, finishing roller, etc. to prevent paper defects. Control coating thickness: accurately adjust the coating amount in the coating process to ensure the uniformity of the paper surface. Reduce vibration and wear: stabilize the blade angle, reduce mechanical damage to the roller surface, and extend the life of the equipment.

 

Although the Doctor Holder is a small spare part, it is a key link affecting the operating efficiency of the paper machine and the quality of the finished product. Reasonable selection and scientific maintenance can significantly reduce the paper break rate, extend the life of the roller surface, and reduce energy consumption. With rich industry experience, Leizhan Machinery provides customers with customized Doctor Holders and technical support to help paper mills achieve stable and efficient production.

 

If you are interested in paper machines or various paper machine spare parts, please contact our business team directly. We will give you more details and tailor the best solution for you!
Email: whiteboardpapermachine@gmail.com