Gun Metal Hinges
Weight Range ： 0.5g–500kg
Dimensional tolerance ： ±0.1mm
Gun metal hinges use PVD vacuum coating technology. Its surface hardness exceeds HV800, which is much higher than ordinary electroplating. Actual tests show that its wear resistance is 5 times that of traditional electroplating. This maintains the gunmetal matte texture for a long time and is not easy to fade or scratch. The surface is also anti-fingerprint, making daily cleaning easy. It blends naturally into many modern home styles.
The hinge has excellent load-bearing properties. Each pair has a static load capacity of 40 to 80 kg and can firmly support solid wood or glass door panels. Its opening and closing life span exceeds 80,000 times. If used 20 times a day, it can last for more than ten years. The equipped three-dimensional adjustment system supports fine adjustment of the door panel position. This ensures a flat installation and improves the overall user experience.
About JOYEAR
Joyear Metalwork specializes in producing various piano hinge types. Thanks to our more than 30 years of production experience, we are currently a leader in the industry.
We export our excellent products to Southeast Asia, Europe, North America, and other countries.
Specification
Advantages
Long-lasting color retention
High-quality gun-colored hinges adopt PVD vacuum coating technology. Its surface hardness can reach over HV800, far exceeding ordinary electroplating. This means it can easily withstand daily wipes and friction. After long-term use, the initial matte texture can still be maintained. Actual tests show that its wear resistance is more than 5 times that of ordinary processes. This ensures that the cabinet doors will look new for a long time. There is no need to replace the hinges due to fading, which greatly improves the life and beauty of the furniture.
Excellent stability
The hinge is made of high-strength alloy steel with a thickness of more than 2.0mm. The structure is precisely designed and the load-bearing capacity is significantly improved. The static load-bearing safety value of each pair of hinges can reach 40 to 80 kg.
This provides solid support for installing solid wood, slate or glass doors. The cabinet door will not sag or loosen even if it is fully loaded for a long time. It can effectively maintain the smoothness and smoothness of the cabinet and eliminate abnormal noise.
Multiple safety protections
Designed with safety details in mind. The buffer mechanism has been tested for more than 50,000 times and its performance remains stable. It can ensure that the cabinet door will not suddenly accelerate and close when it stays at a small angle, effectively preventing pinching. The strong hinge arm can withstand abnormal longitudinal tension forces of more than 80 kilograms. This prevents the door from falling off due to accidental hanging or pulling by children. Adds an invisible guarantee to family security.
Broad compatibility
The product adopts standardized size and modular design. Its 35mm standard cup diameter is compatible with more than 95% of panel cabinet doors on the market. A variety of cup diameter options from 26mm to 45mm are also available to accommodate special designs.
With adjustable opening angles and multiple installation methods, it can be seamlessly integrated into various cabinet designs. It can be used from minimalist wall cabinets to heavy solid wood doors. This provides designers with a reliable and flexible implementation foundation.
why choose us
Silent buffer
- Adopts integrated hydraulic damping system. The closing process is gentle and quiet, eliminating collision noise. It can effectively protect the cabinet structure and is especially suitable for quiet spaces such as bedrooms.
Multiple protection
- The buffer mechanism prevents sudden closing at small angles. The hinge arm can withstand abnormal pulling force of more than 80 kilograms. Effectively avoid pinching and cabinet door falling off, and protect the safety of your family.
Corrosion resistant
- The PVD coating is dense, non-porous and has good barrier properties. Resistant to common cleaning agents. Suitable for oily or chemical environments such as kitchens and laboratories.
Personalized design
- Provides various surface textures such as fine sand and frosted sand. Supports customization of size and opening and closing angle. Meet the personalized design needs of high-end furniture.
Drawing Design & Confirm
Get drawings from customers or create drawings using their specifications or examples.
The drawings are attested to by both parties.
Leaf & Hole Type
Tooling Manufacturing
Using the verified drawing as a guide, create the tooling and make any necessary adjustments during testing.
Production & Shipping
When making the products, precisely follow the original drawings and samples.
After a final examination, it was carefully packaged and delivered to the clients.
Price & Order
Give a quote, verify the order quantity, and include all pertinent details,
including the package type, trade terms, and terms of payment.
◆ ◆ ◆ F A Q ◆ ◆ ◆
Does it support customized sizes and special functions? What is the minimum order quantity?
- Supports customized cup diameter, opening and closing angle and damping strength. The MOQ is 500 sets for standard products, and the MOQ is 2,000 sets for customized orders. The delivery time will be increased by 3-4 weeks.
What is the packaging like? Can we put our customer's brand label on it?
- The standard uses anti-rust paper + independent blister packaging. White label and customized labels are supported, and color boxes can also be designed according to customer requirements. Additional costs will be calculated based on packaging complexity.
Is there any international certification? Such as REACH, RoHS, etc.?
- Complete. We provide compliance reports for RoHS, REACH, and CA Prop 65, and some products have passed EN 15570 furniture hardware testing and certification.
How long will the delivery time be? Will there be serious delays during the peak season?
- We have sufficient inventory of standard products and will be shipped within 7 days of payment. Customized orders usually take 25-30 days. During peak seasons, we will prepare buffer stock in advance, and the delay usually does not exceed 5 working days.
If there is a quality problem, what is the claim process?
- After discovering the problem, please take a photo/video and send it to us. We will respond within 24 hours. After confirming that it is our responsibility, we can negotiate replenishment, refund or deduction when placing the order, and follow up the whole process.
Can you provide samples? How are the fees and shipping charges calculated?
- Standard samples can be provided at cost price. Shipping will be prepaid, and the sample fee will be refunded when you place a formal order. Customized samples require separate quotation.
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