44inch Refiner Segment Grinding Disc Blade For HDF MDF Line/ Mill

44inch Refiner Segment Grinding Disc Blade For HDF MDF Line/ Mill. Super Wear-Resistant Material: Made of exclusive high alloy wear-resistant steel with HRC>62 hardness. Extended Lifespan: Service life is longer than original and competitors, proven by major MDF factories. Full Customization Support: Accepts OEM/ODM and produces according to customer drawing maps. Wide Size Range: Available in various sizes from 10 to 74 inches for different refiner brands. ISO Certification: Product meets ISO9001 quality standards. 1-Year Warranty: Comes with a 1-year warranty and full-set after-sales service. Pre-shipment Balancing: Each piece is balanced and clearly labeled as rotor or stator before shipping. Global Export Experience: Exported to over 20 countries including USA, Russia, and Brazil since 2011.