Basic Principles of Hardware Hinges
Hardware hinges are commonly used in hardware accessories. We can often see hinges on the box. There are many materials for hinges. Iron, stainless steel, zinc alloy, etc. are all materials frequently used by consumers. , Knowing the basic principles of hinges, we can avoid inferior products when purchasing.
1. First of all, when we choose to purchase hinges, we have to choose according to the actual situation, such as the surrounding environment and the characteristics of the materials. We also need to pay attention to the bearing capacity of the hinge to prevent it from being normal. Turn on.
2. Secondly, we must pay attention to whether the surface of the hinge is flat and whether there are obvious defects. If there are obvious scratches or deformations, it means that the raw materials are of poor quality. Do not buy products from this manufacturer. .
Using zinc alloy material
Reinforcing ribs are optional, rotation angle is 270°
Usage: refrigerator, freezer, oven, equipment box