One cylinder: diameter can be processed from 2mm to 100mm, thickness can be processed above 0.5mm. Round magnets are easy to process and can be molded at one time. Therefore, more round magnets are used when making orders. The biggest advantage of this magnet is processing Fast speed and short delivery time.
Two-square magnets: Square magnets are slower to process because they need to be cut on six sides, and one product needs to be processed three times to be successful. There are two more processes than circular magnets, so the processing speed of square magnets is slow and the delivery time long.
Three perforated products: Before the product is not cut, a hole of a specified size is punched in the blank and then processed. The block needs to be processed to a certain process, then punched, and then cut, which is more complicated. Perforated products are widely quoted in the market. At the same time, we also process some special-shaped products in batches, such as trapezoids, small and large magnets.
Black film inspection refers to the appearance and size inspection of semi-finished products processed in the slice workshop. Generally, the tolerance of wafer thickness without special requirements is ± 0.05mm, and the tolerance of square side length is 0.07mm.
The cooking material is the 502 magnetic material glue that bonds the products to each other with hot water to boil it. After removing the glue, it is easy to receive and polish.
Polishing (also called chamfering) is the previous work process of electroplating. It is to grind the corners around the product to a certain degree according to customer requirements, making the surface smoother, and improving the appearance quality of the product.