In the production process of stainless steel grating, surface treatment is a very critical process.
Principle: In the electrolyte, the raised microscopic areas on the metal surface are dissolved first by applying an external current, so as to achieve a smooth and bright effect.
Advantages: The surface is more uniform and flat, which can effectively remove microscopic cracks and improve corrosion resistance.
Suitable scenarios: Steel grating projects with high-end requirements such as food, pharmaceutical, and chemical industries.
Cost: The equipment investment is high, but the effect is the best, and the cost performance is superior in the long run.
Principle: Through the corrosion of chemical solutions, the micro-convex parts of the surface are dissolved first to achieve a certain degree of brightness.
Advantages: Simple operation, no power supply required, suitable for steel grating processing with complex shapes and large batches.
Suitable scenarios: General drainage platforms, sidewalks, and ordinary industrial platforms are required.
Cost: Small one-time investment, but the surface brightness and durability are slightly inferior to electropolishing.
If you have high requirements for corrosion resistance and surface accuracy, it is recommended to give priority to electropolishing;
If you pursue efficiency, are cost-sensitive, and the use environment is general, chemical polishing can also meet daily needs.
