Guangdong transformer shield, has cooperated many times with global top 500 companies + product stamping surface is as smooth as jade

Hello everyone, I am a precision shield manufacturer hardware responsible for the production of Guangdong transformer shields. Today I will bring you some knowledge about shields. Let’s take a look! Transformer shields are also called magnetic shields. They are generally made of magnetically permeable materials. The best one is permalloy, but it is expensive. Generally, magnetically conductive silicon steel strips or iron are used to make the shield. What role does the place play? The inner and outer surfaces of the transformer shielding cover, the inner and outer sides of the bending: there are two situations, (1) small hole skipping waste, large hole skipping waste: long-term production causes the punch blade to wear out and the gap becomes larger, and the waste cannot be stuck. Crushing caused by headband ejection surface (2) Powder crushing: The gap between the punch and the knife edge is too large or too small to cause the powder to fall off the die surface. When the material passes through the leveler and the feeder, the product will be directly crushed by the dust and fine iron filings in the machine. Hardware, committed to being the world's best and most professional precision stamping processing factory