Crafted with precision-cast aluminum alloy, the internal movement of the Digging-Free Floor Spring ensures exceptional strength and reliability. Its fully sealed design not only guarantees waterproof performance but also provides resistance against rust and corrosion, making it ideal for both indoor and outdoor applications. The base panel of the floor spring is constructed from high-quality stainless steel, further enhancing its robustness and longevity. The surface is meticulously processed to achieve a sleek and modern aesthetic, seamlessly blending with any door design. One of the standout features of the Digging-Free Floor Spring is its two-stage speed regulation mechanism. The first stage controls the door speed from 90° to 15°, ensuring a smooth and controlled closing motion. The second stage takes over from 15° to 0°, providing a gentle buffer speed to prevent slamming and minimize noise. The adjustment valve allows for easy customization of the speed, offering unparalleled convenience and adaptability. Whether it's for commercial or residential use, the Digging-Free Floor Spring is the ultimate solution for seamless door operation. Its advanced engineering and meticulous craftsmanship set a new standard for door technology, elevating the user experience to unprecedented levels of performance and reliability.

Engineered with precision and durability in mind, this state-of-the-art floor spring movement is designed to elevate the functionality and aesthetics of any space. Crafted from a single piece of die-cast material, our hydraulic floor spring movement is tightly sealed, ensuring that it remains free from oil leaks even during prolonged use. This feature not only enhances the longevity of the product but also guarantees a smooth and reliable performance over time. In addition to its robust construction, the floor spring movement is equipped with a stainless steel decorative cover. This not only adds a touch of elegance to the overall design but also serves a practical purpose by preventing dust from infiltrating the internal components. By effectively reducing the ingress of dust, the floor spring movement is able to maintain its optimal performance and extend its service life, making it a cost-effective and low-maintenance solution for any setting. Furthermore, our floor spring movement is designed to be compatible with most of the common standard camshafts in China. This means that it seamlessly integrates with a wide range of floor spring accessories available in the market, offering unparalleled versatility and convenience for installation and maintenance. Whether it's for residential, commercial, or industrial applications, our hydraulic floor spring movement is engineered to meet the diverse needs of our customers.

Engineered with precision and durability in mind, this state-of-the-art floor spring movement is designed to elevate the functionality and aesthetics of any space. Crafted from a single piece of die-cast material, our hydraulic floor spring movement is tightly sealed, ensuring that it remains free from oil leaks even during prolonged use. This feature not only enhances the longevity of the product but also guarantees a smooth and reliable performance over time. In addition to its robust construction, the floor spring movement is equipped with a stainless steel decorative cover. This not only adds a touch of elegance to the overall design but also serves a practical purpose by preventing dust from infiltrating the internal components. By effectively reducing the ingress of dust, the floor spring movement is able to maintain its optimal performance and extend its service life, making it a cost-effective and low-maintenance solution for any setting. Furthermore, our floor spring movement is designed to be compatible with most of the common standard camshafts in China. This means that it seamlessly integrates with a wide range of floor spring accessories available in the market, offering unparalleled versatility and convenience for installation and maintenance. Whether it's for residential, commercial, or industrial applications, our hydraulic floor spring movement is engineered to meet the diverse needs of our customers.