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Paving the way for high-quality and cost-effective custom dewatering felt for your equipment.
Our main products cover two series: paper machine press felt and fiber cement board felt. Paper machine felt can be categorized and customized according to different paper grades, machine speeds and production sections, fully meeting the needs of various paper forming and pressing. The fiber cement felt include two mature types, which provide reliable process support for fiber cement board production with stable structure and excellent performance, serving customers at home and abroad with professional product solutions.
We provide a complete range of press felt for various applications, and according to the seam type, there are endless press felt and seamed press felt.
Seamed Press Felt is a high-performance dewatering fabric used in the press section of paper machines, featuring a seamed loop design for quick installation.
It enables fast and easy mounting without full machine shutdown, ensuring stable dewatering and reliable running performance for various paper grades.
Endless Press Felt is a seamless, endless dewatering felt designed for the press section of paper machines, offering excellent stability and uniform dewatering performance.
It delivers superior running smoothness and extended service life, making it ideal for high-speed paper machines and high-quality paper production.
There are two primary production methods for fiber cement boards and roofing sheets: the hatschek process and the flow-on process. In both systems, fiber cement felt plays a key role in the forming section.
During operation, the prepared slurry is evenly deposited onto the felt, which serves as a conveying and supporting medium. At the same time, the felt facilitates efficient dewatering and ensures uniform sheet formation, directly influencing product quality and production stability.
Hatschek Machine Felt is a specialized endless felt designed for the Hatschek process in fiber cement board production.
It serves to dewater and transport wet fiber cement fiber on the cylinder mould, ensuring uniform fiber cement sheet formation.
Flow-on Machine Felt is a specialized endless felt designed for the flow-on process in fiber cement board production.
It supports, dewaters, and forms high-consistency fiber cement sheet directly on its surface, ensuring uniform sheet structure and stable production for flow-on fiber cement machine..
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Sun Hong Group
Established in 2010, Sun Hong Group is a comprehensive company integrating planning, design, technical support, production, testing and training.