Precision Sheet Metal Processing requires high processing difficulty, with processes such as bending and cutting, as well as precision and rough machining. So precision sheet metal processing technology requires very high requirements for both technical personnel and equipment, with an error tolerance within the range of 0.5mm. Non standardized precision sheet metal processing is mainly applied in industries such as electronic instrument manufacturing, and electronic equipment manufacturing has very high requirements for component processing. Therefore, only enterprises that meet the precision sheet metal processing standards can produce this type of product.

Emma Technology Co., Ltd.'s processing technology currently includes multi hole interfaces, sheet metal bending processing, riveting screw fixation, screen printing, louver design, mesh panel, irregular design, concave surface, etc. Below is a detailed explanation of the main processes:

Pressure riveting: mainly used for nuts, screws, non loosening, etc., completed by hydraulic riveting machines or punches to rivet them onto sheet metal parts.

Bending: Fold a 2D flat panel into a 3D part. The bending sequence is to fold first without interfering with the next cut, and then fold later if interfering, which requires a bending machine and corresponding bending molds to complete.

Precision sheet metal processing often involves complex processes, which are difficult for ordinary sheet metal processing manufacturers to achieve. Precision sheet metal is suitable for batch processing, with characteristics such as short cycle, high precision, and good quality.