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Foshan Liangya's Light-Curing Machine with Caries Detection—Dual-Color Lamp
Oct 13,2025
Foshan Liangya Dental Equipment Co., Ltd. has launched a two-color light-curing unit equipped with caries detection functionality, which, thanks to its innovative design and clinical advantages, has become an essential tool for dentists aiming to enhance the precision of their treatments. This advanced device not only achieves rapid curing in just 5 seconds but also integrates caries detection and restoration functions seamlessly through its unique two-color light technology.
Foshan Liangya’s Light-Curing Machine with Caries Detection—Dual-Color Lamp: A Revolutionary Tool for Dental Treatments
In the field of dental care, light-curing units—essential equipment for restoring teeth—directly influence treatment efficiency and patient experience through their ongoing technological advancements. Foshan Liangya Dental Equipment Co., Ltd. has introduced a dual-color light-curing machine equipped with caries detection functionality. Thanks to its innovative design and clinical benefits, this device has become a key tool for dentists seeking to enhance the precision of their treatments. Not only does it achieve rapid curing in just 5 seconds, but its unique dual-color light technology seamlessly integrates caries detection with restoration capabilities, redefining the standardized workflow in dental practice.
Dual-color Light Technology: A Leaping Upgrade from Repair to Detection
Traditional light-curing machines only offer a single blue-light function, whereas the Liangya Dual-Color Light-Curing Machine innovatively combines 420–480nm blue light with 365–405nm violet light, creating a "repair + detection" dual-mode system. The blue light activates the photosensitive resin to complete the curing process, while the violet light leverages its fluorescence response to identify early-stage cavities—when the violet light shines on tooth structures, demineralized dentin emits enhanced fluorescence, appearing as dark spots, whereas healthy tooth tissue remains translucent. This groundbreaking technology enables dentists to simultaneously perform cavity screening during the restoration process, making it especially ideal for hard-to-visualize areas like posterior teeth regions. Clinical data shows that this approach boosts cavity detection rates by an impressive 42% compared to conventional visual examinations.
1-Second Curing: A Dual Guarantee of Efficiency and Quality
The core advantage of the Liangya Dual-Color Light-Curing Machine lies in its ability to cure in just 1 second. Equipped with a high-power 5W LED chip and an efficient focusing lens, the device achieves a light intensity exceeding 1400 mW/cm². Experiments show that for 2mm-thick nanoresin, this equipment can achieve 98% curing within 1 second—far faster than traditional devices, which typically require 5 to 8 seconds.
In terms of material compatibility, the device supports mainstream resin brands available on the market (such as 3M Filtek and Dentsply Herculite), and employs pulse-light technology to precisely control the polymerization shrinkage rate.
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