How to distinguish between high-quality hinges and low-quality hinges

As an essential hardware accessory in home decoration, hinges are usually made of iron, copper, and stainless steel materials. These seemingly insignificant small parts actually have a direct impact on the performance of doors and windows. For example, after prolonged use, doors and windows may produce abnormal noises. Therefore, Xuan Yi believes it is necessary to understand the basic knowledge of hinges so that everyone can easily distinguish between high-quality hinges and low-quality hinges.

1. The consequences of low-quality hinges

Most low-quality hinges are made of inferior materials that are not wear-resistant. Easy to rust and fall off over time, causing the door to loosen or deform. And the rusted hinges are opening. When turned off, it can cause a harsh sound, which can easily wake up some elderly people with poor sleep quality and babies who have just fallen asleep, which really worries many friends. Some friends may choose to drop some lubricant so that the hinge can relieve friction, but it always heals the root cause rather than the root cause. The ball structure inside the hinge rusts and cannot produce a good operating cycle.

2. The difference between high-quality hinges and low-quality hinges

A: Low quality hinges can be judged from the following points:

1. Surface roughness.

2. The surface coating is uneven.

3. Impurities.

4. The length and thickness are different.

5. There are deviations in hole position, hole spacing, etc., which do not meet the requirements of decoration and processing.

B: High quality hinges are reflected in the following aspects:

1. Smooth surface with no roughness in hand feel.

2. No particles, uniform coating.

3. The length, hole position, and hole spacing meet the processing requirements.

4. Uniform color and exquisite processing.

5. The hinge flipping is flexible and there is no stagnation phenomenon.

6. The touch is delicate, with no sharp edges at the corners, and it feels steady and thick when weighed in the hand.

7. The materials, load-bearing capacity, and tactile feel all meet the production standards, ensuring the flexibility and smoothness of opening the door.

Foshan Xuanyi Technology Equipment Co., Ltd. is a manufacturing and manufacturing company that integrates production, design, research and development, and sales. With 17 years of production practice experience, a modern production base, automated production equipment, and an elite team in the industry, we are committed to producing various materials (stainless steel, iron, copper, aluminum, titanium) including hinge series, chain plate series, hinge series, door and window hardware stamping accessories series.