Characteristics of pressure cooker
Ordinary Aluminum Alloy pressure cooker, light weight, fast heat transfer, the price is cheap, the surface of alumina layer corrosion (avoid damage), can use cold water to rapid cooling, service life used for 1 hours per day, its service life is 8 years, not suitable for electromagnetic oven.
Stainless steel pressure cooker expensive: heat resistant, beautiful, difficult to and food acid, alkali and salt reaction, one hour a day, the service life is about 10 years.
but also has the advantages of ordinary Aluminum Alloy pressure cooker, fire using fire, avoid the bottom to prevent rapid cooling to prevent the deformation of stainless steel composite bottom off.
Stainless steel composite bottom Aluminum Alloy pressure cooker and stainless steel pressure cooker for electromagnetic oven,
