
Heating-Resistant Refienr Plate Defibrator Blade for MDF Refining. High-Chromium Alloy Material: Ensures exceptional hardness (62-63 HRC), wear resistance, and corrosion resistance for long lifespan. Precision Heat Treatment: Quenching and tempering processes enhance material strength, toughness, and structural integrity. Customization Options: Offers customized processing, hardness, hole types, and pattern designs to meet specific production needs. Rigorous Quality Testing: Includes rotor balancing, hardness checks, dimension verification, and surface finish inspection before shipping. 1-Year Warranty Coverage: Covers mechanical defects with free parts and labor for the first year of operation. High Efficiency Design: Sharp edges and superior strength boost fiber production efficiency and energy savings in MDF manufacturing. Direct Factory Supply: Manufactured by Hengda with 20+ years of experience, ensuring cost-effectiveness and consistent quality.