The stainless steel screws that can be seen everywhere in our lives are all screws that are visible from the exposed parts. Some screws hide the inside of the object. We have not removed the part that shields the screw. We can't see it and don't know whether the screw is a screw. What kind of screws, although some screw fasteners exposed on the outside, we can see at a glance, in order to make these exposed screws look more beautiful, many stainless steel hex screw manufacturers make The surface of the screw fasteners has been dealt with. The treatment. Make it more beautiful. The performance of stainless steel screw parts makes it unnecessary to do its coating work in the finished product. You only need to clean the surface of the stainless steel hexagonal screw to make the stainless steel screw bright. Then what is the cleaning process of the stainless steel screw?

The following stainless steel hexagonal screw manufacturers briefly introduce the cleaning process of stainless steel screws:

1. Degreasing

During the production process, the screws will pass through several machines full of oil. Therefore, when the screws are finished, there will be oil stains on the surface. Here we need to clean them to restore them to the real body. When cleaning, pour into stainless steel cleaning special removal For oily liquid, clean it at room temperature for 3 to 8 minutes, then rinse with water to dry.

2. Deoxidize

Some of the oxide scale produced during the production process of screws needs to be removed here to restore the bright appearance. It is the same as the method of degreasing, but the cleaning agent for stainless steel screws is different. It also has a special cleaning agent. Pour the special cleaning agent into the mechanical vibration tank at room temperature, mechanically vibrate and clean the stainless steel screws for 2 to 30 minutes, and then use the cleaning and filtering again.

3. Polishing

Polishing is also a common method of surface treatment of stainless steel screws. It requires the use of a machine and an abrasive to grind the surface burrs and protrusions of the stainless steel screw to make it bright. After polishing, a cleaning step is required to make the surface Brighter.

The surface treatment methods of stainless steel screws are generally the above three. In order to change the performance of stainless steel screws, there are other methods of surface treatment by plating.