Foshan Liangya – Color-Adjustable Dental 1-Second Light-Curing Machine Factory

Dec 08,2025

Even more noteworthy is its “18-level light intensity adjustment” feature. After conducting in-depth field research at the clinical frontlines, the factory’s R&D team discovered that different restorative materials—such as nano-resins and glass ionomers—have significantly varying requirements for light-curing parameters. To address this, the device is equipped with an 18-level light intensity adjustment system, enabling dentists to precisely match the light intensity within the range of 500–1600 mW/cm² based on the material properties, the depth of the restoration site, and the patient’s sensitivity.

In the landscape of oral healthcare equipment manufacturing in South China, Foshan Liangya Dental Equipment Co., Ltd. has become a focal point of industry attention thanks to its commitment to technological innovation and unwavering quality. Based in Nanhai, Foshan, this factory has redefined efficiency and safety standards in dental treatments with its independently developed color-adjustable, one-second light-curing dental unit. Its products not only serve the domestic market but are also exported to regions including North America, Western Europe, and Eastern Europe, making it a globally trusted representative of “Made in China” innovation among dentists worldwide.

Technological Breakthrough: The Hardcore Power Behind 1-Second Curing

Traditional light-curing devices, limited by their light-source technology, typically take between 5 and 20 seconds per curing cycle. As a result, patients must keep their mouths open for extended periods, which not only makes the procedure more uncomfortable for them but also restricts the efficiency of the dentist’s operation. The Liangya factory has achieved a breakthrough by adopting fourth-generation LED cold-light source technology. Through optimized chip arrays and a sophisticated light-guiding system, this technology delivers a concentrated light intensity exceeding 1,600 mW/cm². Coupled with an intelligent temperature-control algorithm, it can complete the deep curing of 3-millimeter-thick resin materials in as little as one second. This technology not only shortens treatment time by 80% but also significantly reduces the incidence of postoperative temporomandibular joint discomfort by minimizing the duration during which patients need to keep their mouths open.

Even more noteworthy is its “18-level light intensity adjustment” feature. After in-depth field research conducted by the factory’s R&D team among clinical practitioners, it was discovered that different restorative materials—such as nano-resins and glass ionomers—have significantly varying requirements for light-curing parameters. To address this, the device is equipped with an 18-level light intensity adjustment system, enabling dentists to precisely match a light intensity range of 500–1600 mW/cm² based on the material properties, the depth of the restoration site, and the patient’s sensitivity. For example, when restoring primary teeth in children, lowering the light intensity can help avoid thermal stimulation of the pulp; whereas during deep cavity repairs in posterior teeth, a higher light intensity ensures complete polymerization of the material, thereby reducing the risk of microleakage.

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Foshan Liangya – Root Measurement & Canal Preparation Machine – 2-in-1 Root Canal Length Measurement and Instrumentation

Foshan Liangya – Dental One-Second Light-Curing Unit for Both Charging and Plug-in Use

Foshan Liangya – Root Measurement & Canal Preparation Machine – 2-in-1 Root Canal Length Measurement and Instrumentation

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