Manufacturing Process of Steel Enamel Cookware
Release time:
2025-05-23 11:44
Source:
The production of steel enamel cookware begins with high-quality steel blanks that are precision-cut and formed into specific shapes. These metal pieces undergo thorough cleaning through degreasing and pickling to remove impurities, and to create an ideal surface texture for enamel adhesion.
The first critical coating stage involves applying a ground coat enamel, typically via wet dipping or spraying. After drying, the cookware then enters a high-temperature furnace, firing at 800-850°C to fuse the enamel to the steel surface, creating a strong chemical bond. After cooling, workers apply the decorative cover coat enamel, available in various colors and finishes, which undergoes a second firing at 750-800°C to achieve its final glossy appearance and durability.
Throughout production, quality checks ensure proper enamel thickness (0.15-0.25mm), test thermal shock resistance, and verify surface integrity. The final assembly includes attaching ergonomic handles and knobs, followed by polishing and packaging. This meticulous process results in durable, high-performance cookware that combines the strength of steel with the non-reactive, easy-to-clean benefits of porcelain enamel, capable of withstanding daily kitchen use while maintaining its aesthetic appeal for years.
Previous Page
Next Page
Previous Page
Next Page
RELATED INFORMATION
Tel: +86-731-53584517
Mobile: +8613421364360
WeChat: +8613421364360
Email:
messi@lifafrit.com
katharine@lifafrit.com
0