What should be paid attention to in Suzhou fastener electroplating profiled screw?
We all know that the specifications and specifications of special-shaped screws are not large, and precision processing, electroplating is difficult, but also troublesome, generally sent to a professional electroplating factory for point electroplating. However, as a screw production and processing experience for many years, Changshu Lishu hardware is also very good at electroplating. Special shaped screw in electroplating before also should pay attention to many levels.
1. The models and specifications of hardware screws are too close, and the specifications and length look similar. Large and drill tail screw like hardware expansion screw separate electroplating. Otherwise, when electroplating, not good points, selection is not good.
2. Heavy screws and lighter screws, smaller screws and larger screws are separately plated. Otherwise, the two may be encountered in the whole process of electroplating, resulting in screw damage.
2. It is very easy for the special-shaped screws to be stuck together, so they should be electroplated separately. Otherwise, two different specifications and specifications of screws stuck together, electroplating into a group. It is easy to lead to electroplating failure. Even after electroplating, we can't separate these two kinds of screws.
Suzhou Chuang Erfeng Hardware Technology Co.,Ltd
Contact person: Xu Deming
Address: East, No. 66, Songshan Road, high tech Zone, Suzhou