R&D Breakthroughs

88 Patents, Infinite Possibilities

For the past 30 years, we have been dedicated to innovation.
Each certificate marks a milestone in our mission to transform corrugating roll technology and production processes.

Innovation Spotlight: Key Breakthroughs at RMM

Driven by deep technical expertise and constant innovation, we continuously redefine the boundaries of corrugating roll technology to deliver superior performance.

Explore RMM's Technical Strengths

Close-up of a profile projector aligning a blueprint of a three-arc design with a physical corrugated roll for dimensional accuracy check.

Tri-Arc Structure

RMM's innovative tri-arc structure offers 28% faster speeds, up to 100% longer lifespan than conventional designs, and improved efficiency with reduced paper breaks, optimizing performance and sustainability.

Peripheral Heating Corrugating Rolls

RMM's domestic-first patented peripheral heating corrugating rolls delivers 5-minute rapid heating, high-speed production, and superior cardboard quality while cutting waste and energy costs.

The grinding process on a cylindrical workpiece shows coolant and the formation of a smooth surface.

Peripheral Heating Retrofit technology

RMM's patented peripheral heating retrofit technology enhances heavy paperboard performance, reduces steam consumption, and lowers costs without replacing single facer machines.

Close-up of the quenching process at RMM, showing a hot corrugated roll entering a cooling bath with intense steam rising.

Cryogenic heat treatment

RMM's patented aerospace cryogenic treatment enhances roll hardness to HRC60, boosting durability and wear resistance while preventing tooth breakage for extended service life.

A large, finished RMM corrugating roll with a textured surface resting on wooden supports.

Innovative W & V Profile Types

New "W" and "V" flute profiles reduce Take-Up Ratio(TUR) by up to 6% and boost Edge Crush Test(ECT) values by 9%.

Engineers at RMM employing CMATLAB 5.0 to simulate and analyze the performance of a corrugated roll design displayed on a computer.

CMATLAB5.0 Design Software

CMATLAB 5.0, based on a rich flute profile database, customizes unique corrugating roll parameters for clients, providing comparison charts to optimize board quality and reduce production costs.

Innovating for Your Business Success

At RMM, innovation is at the heart of everything we do. We are committed to delivering exceptional value to our customers through continuous advancement in technology and solutions. By combining cutting-edge technology with deep industry expertise, we help our customers achieve better performance and greater profitability in their corrugated board production.
 

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