? ?The M25-C hinge is a POM damper hinge with rectangular spring. It is equipped with imported POM hydraulic damper with force-release function from LIJIALI brand and with a unique design of rectangular spring. The M25-C hinge has the following features:?

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?Featuring a uniquely designed rectangular spring, the M25-C hinge demonstrates superior performance compared to traditional round springs. The rectangular spring uses 27% more material and provides enlarged contact surfaces, enabling optimized pressure dispersion and uniform stress distribution. This design effectively reduces localized pressure and wear, mitigates metal fatigue, and extends the hinge’s service life. The enhanced rectangular spring configuration improves operational efficiency by 30% and reduces noise generation during use, ensuring consistently quiet and smooth closure even under frequent operation scenarios.

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?Using the LIJIALI brand damper, the M25-C can produce a damping effect when the door panel is opened 5-degree, without any noise from accidental opening, and can also prevent children from pinching their hands when the door is opened by mistake.?

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The M25-C hinge has three layers of anti-rust coating, copper plating,nickle plating and anti-oxidation coating on the surface. It still performs excellently after 48 hours of salt spray test and 50,000 times of fatigue test, and can be used normally for more than 20 years.

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