Regrinding Roll Service

Global Roll Regrinding Solutions

RMM’s modern facilities and multiple production lines provide complete roll regrinding services worldwide. Our large-scale and global team provide efficient and reliable worldwide point-to-point, door-to-door service, meeting all your corrugating roll needs across the globe.

Regrinding Roll Service

At RMM, we provide expert precision regrinding for all rolls needed for corrugating production. Our comprehensive service network supports customers worldwide, handling thousands of orders annually with proven expertise in international operations. With state-of-the-art facilities and decades of global experience, we deliver exceptional regrinding services for all types of corrugating production rolls:
Visual comparison of a corrugated roll's condition before and after RMM's restoration work.

Quality-Focused Roll Regrinding

Our regrinding process combines precision engineering with strict quality control standards to deliver consistent results.

Technical Capabilities

Production Details

Quality Assurance

Services & Support

Professional Roll Repair Process

1
Initial Assessment
Assess condition and repair needs.
2
Repair Plan
Develop a custom repair strategy.
3
Surface Preparation
Corrugated Rolls: Tungsten removal, grinding, welding.
Other Rolls: Shaft repair, turning.
4
Precision Machining
Turning, grinding, and shaping.
5
Surface Treatment
Corrugated Rolls feature tungsten carbide coating, while other rolls have chrome plating with final grinding.
6
Quality Testing
Pressure and functional tests.
7
Final Inspection
Confirm repair quality.
8
Packaging and Shipping
Clean, reassemble, package, and deliver.

RMM: The Trusted Partner for Leading Brands in Corrugating Solutions

Guided by the principle of “No development, No innovation, No future,” RMM has been dedicated to advancing China’s corrugated roll industry since 1994, striving to offer cost-effective Chinese-made products globally.

Vast Design Database

With a database of over 5,000 corrugated roll drawings and extensive design experience, RMM covers all types of corrugated flute, efficiently meeting diverse client-specific requirements.

Advanced R&D Expertise

With 80+ patents, RMM leads in innovation. RMM developed peripheral heating retrofit technology and tri-arc structures to boost production efficiency and reduce resource waste.
An RMM worker uses a HEXACON Coordinate Measuring Machine to inspect a large corrugating roll.

Advanced Testing Assurance

Comprehensive testing with advanced equipment ensures high quality and reliable performance of corrugating rolls.
Close-up of a precision lathe machining the surface of a cylindrical workpiece, producing fine metal chips.

Advanced Manufacturing Techniques

RMM’s proprietary cryogenic treatment process significantly enhances the uniformity and stability of corrugating roll hardness, extending service lifespan.
Smiling employee in work uniform talking to customer on phone.

One-Stop Service Solution

RMM offers a full range of services, including flute design and component pre-installation, to meet needs and boost efficiency while reducing costs.
Why Choose RMM?

Comprehensive Corrugating Roll Solutions

With over 30 years of experience, RMM is your reliable partner for lasting corrugating solutions. We offer full warranties, global 24/7 support, and efficient delivery options, ensuring high performance and customer satisfaction worldwide.

50000㎡ Factory
RMM operates the world's pioneering factory with a 50,000 square meter facility and a capacity to produce 3,000 pairs annually.
Trusted Certifications

RMM holds CE, DOSH, ASME, ISO 9001, ISO 14001, and ISO 45001 certifications, ensuring top quality and safety standards.

Supply Chain Assurance
RMM collaborates with suppliers to maintain stock and ensure prompt deliveries through a stable supply chain.
Global Support and 24/7 Service
RMM's service team provides 24/7 online support and international service points for reliable assistance.
Efficient Packaging Protection
RMM uses anti-rust oil, plastic film, and fumigated wooden crates for roll protection during transport.
Maintenance Guide Support
RMM provides detailed maintenance documentation for each roll, helping clients extend its service life.

We Drive You to Advanced Manufacturing with Innovative Patents

Our commitment to relentless innovation is showcased through our patents, empowering you with cutting-edge technology in corrugating roll manufacturing.

Common Questions and Answers

1
Can Dasong regrind only its own corrugating rolls?
No, Dasong offers precision regrinding services for corrugating rolls from any manufacturer, ensuring optimal performance and extended lifespan.
2
How many times can a Dasong corrugating roll be reground?
Dasong rolls can be reground multiple times, depending on wear and remaining flute depth, ensuring extended service life.
3
Can chrome-plated rolls be upgraded to tungsten carbide coating?
Yes, chrome-plated rolls can be upgraded with tungsten carbide coating for enhanced durability and performance.
4
What conditions must a roll meet for regrinding?
The roll must have sufficient flute depth and structural integrity to allow precise regrinding without compromising performance.

Explore More Products & Services

Tungsten Carbide Corrugating Roll
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Pressure Roll、Glue Roll & Doctor Roll
Flute Profile Design
New W&V Flute
Peripheral Heating Modification Service

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