Powder coating is widely recognized in the home appliance industry for its advantages of high wear resistance and hardness, but manual spraying has the following defects.
1. It is difficult to spray the corners in place and requires repeated scanning, resulting in low efficiency and powder accumulation.
2. The pre-treatment process is not perfect, and the external processing pre-treatment is not done properly, resulting in peeling and delamination.
3. Unable to achieve improvements in processes such as robotic arm automation equipment.
The thickness of the sprayed film on the coil is controlled within ± 5um, and laser cutting, punching, and sheet metal can all meet the requirements.
It can achieve automated production equipment for coil materials, from raw materials to assembly line operations, greatly improving production efficiency and improving quality control.
Of course, rolls also have defects, such as exposed cross-sections, so not all products are suitable for spraying rolls. Depending on the different uses of each product, the material structure should be improved in terms of substrate and other aspects.
