Main Materials of Commercial Steam Milk Frozen Machines

Commercial steam milk frothers are primarily made of stainless steel, with a particular emphasis on food-grade stainless steel to ensure durability, corrosion resistance, and safe operation.

 

304 Stainless Steel: This is the most common and widely recommended material, used for the inner tank, outer shell, or steam components. It has excellent high-temperature resistance and corrosion resistance, and meets food contact safety standards.

 

Food-grade stainless steel: Many brands (such as Chigo, Geto, Fanai, and Lechuang) explicitly label their products as using "food-grade stainless steel," emphasizing its safety and durability, making it suitable for high-frequency commercial environments.

 

Food-grade PP plastic (for non-heating components) for the internal parts;
A few models use borosilicate glass (for the visible structure);

The outer casing or decorative parts may be made of brushed stainless steel, balancing aesthetics and practicality.