Research and Development

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Changzhou Wujin Guangyu Embossing Roller Machinery Co., Ltd.

Engineering Technology Research Center

The foundation of our R&D capability lies in systematic research strength, not fragmented process experimentation. Supported by a provincial-level Precision Embossing Roller Engineering Technology Research Center, Guangyu has assembled an R&D team spanning five key disciplines — roller materials, heat treatment, surface engineering, laser processing, and mechanical integration — achieving fully autonomous, closed-loop control from material development to finished surface treatment.
Changzhou Wujin Guangyu Embossing Roller Machinery Co., Ltd.

Core Technological Breakthroughs

Ultra-Thin, Ultra-Wide Nonwoven High-Speed Hot-Rolling Technology
Breaking a longstanding German technology monopoly. Process speeds reach up to 1,000 m/min, with linear pressure of 150 kg/cm. Finished product basis weight covers 8–80 g/m², with widths up to 5,400 mm.

Segmented Steel Roller Structure
Applied in EVA photovoltaic encapsulant film embossing. The patterned layer can be replaced in individual segments — localized wear no longer requires complete disassembly of the roller, significantly reducing downtime and consumable costs.

Uninterrupted Laser Engraving Technology
Through a parallel design of loading/unloading and engraving zones, continuous operation without stoppage is achieved, substantially shortening sampling and batch delivery cycles for complex patterns.

Intelligent Maintenance System
An independently developed fault database and condition-based maintenance software supports remote data aggregation and predictive maintenance, helping overseas customers maximize production line uptime.

Sustained Technology Innovation

  • Emerging Field Deployment

    Continued investment in roller surface treatment and equipment pre-research for new energy (e.g., photovoltaic encapsulant films) and advanced materials sectors.
  • Digital Upgrade

    Introduction of AI to optimize process parameters and production workflows, enhancing batch consistency and delivery predictability.
  • Industry-Academia-Research Collaboration

    Joint research initiatives with multiple universities, bridging industrial challenges with cutting-edge academic research in both directions.