Don't know the quality of the cabinet? Let's take a look at the quality of cabinet hinges first!

Cabinet Problems: The Hidden Secrets of Hinges

Over time, cabinets often encounter problems that can affect their overall functionality. One component that should not be overlooked is the hinges, which are commonly hidden within the cabinets. Many cabinet manufacturers prioritize the appearance of their cabinets and use cheap hinges in less visible areas. However, it is crucial to pay attention to the quality of hinges as they play a significant role in the cabinet's performance.

When it comes to hinges, there are various materials available in the market, including stainless steel, nickel-plated steel, and nickel-chrome-plated iron. While consumers often focus on the hardness of the material when choosing hinges, hardness alone is not enough to ensure long-term durability. Daily use of cabinet doors puts enormous strain on hinges, and those with high hardness may lack the necessary toughness for extended use. Some hinges in the market may appear strong and durable due to increased thickness, but this decision compromises their toughness, leading to potential breakage over time. Therefore, hinges with good toughness are more reliable for long-term, high-frequency use.

According to an engineer from the Hardware Department of Beijing Construction Hardware Plumbing Products Quality Supervision and Inspection Station, stainless steel is harder than nickel-plated steel and iron-nickel-chrome-plated steel but lacks the toughness of the latter. Therefore, the choice of hinge material should be made based on the specific situation. Iron hinges with nickel-chrome plating are also common in the market due to their affordability. However, iron hinges are susceptible to rust, even with additional metal plating. If the electroplating workmanship is flawed, the hinge will still rust, impacting its normal use and overall lifespan.

Hinges may seem insignificant, but they can cause a range of problems. The most noticeable issue caused by hinges is the sagging of cabinet doors. The Beijing Construction Hardware Plumbing Product Quality Supervision and Inspection Station identifies three main reasons for this sagging. Firstly, insufficient hinge quality poses a significant risk. The inspection station conducts rigorous tests on vertical static load, horizontal static load, operating force, durability, sinkage, corrosion resistance, and other factors. If a hinge fails these quality tests, it is prone to breakage, resulting in falling off or deformation that hinders proper closure. Unfortunately, most merchants do not provide these inspection reports during the purchasing process.

The second reason for sagging doors is poor material quality in the door leaf and door frame, causing the hinges to detach easily. However, the most significant impact of problems in this area is the deformation of the door, which consequently affects hinge performance. The third reason is installation-related. Professional installation workers rarely encounter issues, but if cabinets are self-installed or installed by inexperienced workers, deviations can occur during installation, leading to misaligned hinge positions. This not only causes sagging cabinet doors but also affects the hinges themselves.

Aside from material and installation problems, other factors can contribute to hinge issues. For instance, the quality of the spring within the hinge can significantly impact its performance. Currently, the national standard for hinges in China only provides minimum requirements for overall product performance, such as tens of thousands of openings. However, there are no specific regulations for parts that exceed these standards, such as spring performance.

At AOSITE Hardware, we prioritize quality and adhere to the motto of "quality comes first." We continuously focus on quality control, service improvement, and fast response to cater to customer needs. By seizing opportunities in foreign markets, we provide excellent products and services. Our cooperation tenet is to establish long-term relationships based on mutual trust.

Our hinges are known for their stability, reliability, and high-quality manufacturing processes. With years of accumulated experience, we have mastered advanced technologies like welding, chemical etching, surface blasting, and polishing. These techniques contribute to the superior performance and durability of our products.

AOSITE Hardware was established in with a mission to excel in the metal products industry. After years of hard work, we have achieved numerous proud accomplishments. Should you have any inquiries regarding returns or instructions, please feel free to contact our aftersales service team.

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