Sheet metal is a comprehensive cold working process for thin metal sheets (usually below 6mm), including shearing, punching, cutting, laminating, folding, welding, riveting, etc.
The basic equipment generally available in a sheet metal shell-making factory includes shears, CNC punching machines, laser cutting machines, bending machines, and various auxiliary equipment such as uncoiling machines, leveling machines, deburring machines, spot welding machines, etc.
Usually, the four most important steps in a sheet metal factory are shearing, punching, cutting, bending, welding, and surface treatment.
The surface of the sheet metal shell is also a very important part of the processing because it can effectively prevent the parts from rusting and beautify the appearance of the products.
Hongfa Shunda Mould Co., Ltd. is located in Shenzhen, Guangdong, China, and is a factory specializing in making sheet metal shells for about 20 years. Customers are welcome to ask with pictures.
