There are several common causes and causes of this basic failure: the quality of the door hinge is not good, and there will be some undesirable defects in the production process. The hinge is not installed correctly; the door is deformed or the outer door sags.

Hinges are also prone to problems similar to looseness. The reason for loose hinges is mainly due to problems with the fixing screws, such as loose or falling screws. When the door is opened and closed, the hinge will make a huge noise, sometimes loud, which will directly bring noise to the family and affect other families.

K56-Chassis hinge

Using SUS304 material

Asymmetric left and right, rotation angle 270 °

Uses: instrument box, power distribution cabinet, communication cabinet