Having a good understanding of geometric knowledge is essential to process metal stamping sheets. A proper machining process can standardize different metal stamping operations (stretching, bending, buttoning, stamping, etc.) and ensure that the sheet remains with the same specifications from the beginning to the end. Talk to our manufacturing experts and get connected with the top metal stamping parts supplier by sending us a message now.
Metal stamping parts are usually used to create pots and pans in our daily life, which is realized through either stamping or spinning. Stamping uses a specialized mold to form the desired shape directly. Spinning requires the metal plate to be fixed on a lathe and rotates while a mold is applied to bend the metal. While spinning can be used to produce round pots, it’s better for making axisymmetric hollow revolving bodies such as circles and cones.
The sheet metal stamping parts for kitchen utensils should be produced with selected materials that can meet the strict standards for sanitation and fire protection.
At Yijin, our metal stamping parts for freezers, refrigerators, wine cabinets, and beverage cabinets are made of Q235 cold plates (0.6mm – 1.0 mm) and powered after forming. The rear plates and bottom plates are galvanized (0.6mm – 0.8mm) and the inner tank is made of 0.5 mm embossed aluminum stamping materials.
The pure water machine, ice machine, water boiler, and coffee machine are mostly within 0.8 mm – 1.0 mm with powder sprayed after forming. The special parts in contact with water vapor or experiencing large temperature differences are made of galvanized sheets (or 201 stainless steel) and powder sprayed after forming. The stainless steel stamping plate is used for the touchable front part to avoid any fingerprints.
In terms of the ice machines, the water heater table is made of 202 stainless steel, the decoration is made of a 6063-T5 aluminum alloy strip, and the water tank and pipes are made of 304 food-grade stainless steel.