What causes the baking pan of an electric pizza machine to deform?

Deformation of the baking pan in an electric pizza machine can be caused by several factors:

Thermal Stress: Uneven heating of the pan material during high-temperature baking can lead to deformation. If some parts of the pan heat up faster than others, thermal stress can occur, causing deformation.

Material Quality: If the baking pan is made of low-quality material with poor heat resistance, it is prone to deformation under prolonged use or high temperatures. Low-quality aluminum or iron is more susceptible to heat deformation than high-quality stainless steel.

Improper Use: Placing weights exceeding the pan's load-bearing capacity or scraping the surface with metal utensils can damage or deform the pan.

Cleaning Methods: Improper cleaning methods can damage the pan and cause deformation. Therefore, following the manufacturer's cleaning instructions is crucial.

Lack of Maintenance: If the machine is not maintained for an extended period, internal components or heating elements may malfunction, leading to uneven heat distribution and deformation of the pan.

Manufacturing Defects: Substandard manufacturing processes during the production of the baking pan can result in deformation during use. This issue can usually be resolved with warranty repair or replacement.

To prevent the baking pan from warping, users should choose electric pizza machines made of high-quality materials and follow proper usage and cleaning/maintenance methods. Regularly checking the condition of the baking pan is also an important measure to prevent warping.