What Are the Production Processes of GRC Manufacturers? An In-Depth Analysis of Qinglong's GRC Process and Technology System

GRC production processes directly affect product performance and appearance quality. Through 28 years of technical accumulation, Qinglong, a GRC manufacturer, has developed multiple mature processes including spraying, premixing, and mesh laying, and can select the optimal solution according to product requirements.

In the "Chinese Red Lantern" shape project for the Wuhan Han Show Theater, Qinglong innovatively combined the spraying process with engraving technology to perfectly reproduce traditional textures. The project first used CNC engraving machines to create high-precision molds, then applied an improved spraying process to ensure directional fiber distribution in the surface layer, and finally enhanced details through hand finishing. This process combination achieved over 95% fidelity in the finished product and won high praise from the designers. The low-temperature curing process adopted in the project ensured strength while avoiding thermal stress, significantly improving product durability.

Advantages and Features of the Spraying Process

Uniform fiber distribution and high strength. Suitable for complex shapes and capable of achieving rich surface effects. The process is difficult and requires professional equipment and technology.

Application Scenarios of the Premixing Process

High production efficiency, suitable for standard products. Fiber length is limited and strength is slightly lower. Lower cost, suitable for mass production.

Innovative Applications of Special Processes

Translucent GRC requires special mix proportions and processes. Stone-imitation effects require multi-layer spraying technology. These special processes reflect the manufacturer's technical strength.

Optimization Effects of Process Combination

Combine different processes according to product requirements. Improve efficiency and quality through process optimization. This flexibility meets diverse needs.

Process selection requires professional judgment. It is recommended to communicate in depth with the manufacturer's technical team to determine the best process solution.