Do you know how to distinguish between good and bad hardware handles?
From the topic itself, we can see that distinguishing the quality of hardware handles is very important for the purchase of hardware handles. Next, we will briefly discuss this issue.
In terms of material, metal handles include copper, stainless steel, aluminum, alloy, plastic, etc. It is recommended that you buy brass handles. The reason is simple, aluminum oxidation, alloy rust, plastic deformation, stainless steel really does not rust, but if it is stainless steel with quality problems, there is no guarantee that it will not rust. If the copper is plated well, these problems will not occur. Especially the base, moisture-proof and waterproof or copper metal handle is good.
Second, look at the internal structure
The handle is also made of copper, and is divided into hollow and solid metal handles. It is recommended to choose a handle with a hollow metal object of appropriate wall thickness. After all, the full solid rods of the stressed parts are not practical, and the hollow with moderate thickness can save materials and ensure the quality of use. Of course, it is unrealistic to be too thin.
3. From the point of view of coating
It is difficult to choose pendants by coating, because for ordinary consumers, a rough look at the surface of the metal handle is basically it's the same. Coating treatment is very important to the metal handle, it is related to the service life, smoothness and wear resistance of the product. At the same time, in the process of manufacturing metal handles, coating treatment is also a big cost, except for copper blanks. There is nothing to say about the specific electroplating process.
So how to distinguish the pros and cons of the important plating of a hardware accessory doorknob?
Good coatings are dark and shiny, with a sense of moisturization, while fake coatings have dim gloss. A good coating is very flat, while a fake coating shows wavy waves on the surface. Those with dents on the surface must be inferior metal handles. A good coating is more wear-resistant, and the samples taken out by the merchants in the store have to be wiped every day. There are basically no scratches on the surface of high-quality metal handles, while there are many scratches on the surface of low-quality metal handles.
Do you understand through the above brief description? I hope that this article will guide you in distinguishing hardware handles. If you want to know more about handles, knobs, handwheels, etc., please pay attention to Yantai Tanjia Precision Machinery.