RMM‘s corrugating rolls are manufactured from premium 50CrMo forged alloy steel and enhanced with advanced tungsten carbide coating, ensuring exceptional wear resistance and longer service life. Each batch undergoes rigorous third-party quality inspection throughout the entire production process, from raw material to final product, delivering stable fluting performance that maximizes your corrugator’s productivity.
35 Steps to Perfection: Craftsmanship in Every Detail
RMM’s commitment to excellence is reflected in a meticulous 35-step manufacturing process that integrates advanced technology with traditional craftsmanship, ensuring each roll is precise, reliable, and offers superior durability and consistent quality.
RMM’s cutting-edge triple heat treatment process leverages aerospace-grade technology to dramatically improve the durability and performance of rolls in industrial settings.
Combines nitriding, quenching, and cryogenic processing.
Achieves a roll hardness of HRC≥55-58, enhancing strength.
Low thermal expansion coefficient leading to minimal deformation.
RMM’s advanced CNC machines, including our industry-leading 25 units and large grinding machines, ensure optimal stability and reliable performance for high-speed corrugating lines.
At RMM, we continuously invest in cutting-edge CNC machinery and R&D. Our lean manufacturing approach ensures unparalleled precision, consistency, and efficiency, delivering superior quality products with rapid turnaround times for our clients.
