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Brand:A-OK
Min. Order:1
Model No:AD84
This heavy-duty hydraulic floor spring is developed for large-format glass doors and high-load architectural entrances where controlled movement and long-term reliability are essential. Designed for professional door systems, it delivers stable...
Brand:A-OK
Min. Order:1
Model No:AD4500
Built for demanding entrance systems, this high-capacity hydraulic floor spring delivers controlled door motion for heavy glass and metal doors in commercial environments. It is engineered for projects that require stable closing performance, high...
Brand:A-OK
Min. Order:1
Model No:AD75
This heavy-duty hydraulic floor spring is engineered for commercial glass door systems that require stable motion control, high load capacity, and consistent closing performance. Designed for architectural projects and specification-driven...
Brand:A-OK
Min. Order:1
Model No:AD86
Engineered for demanding architectural entrances, this high-capacity hydraulic floor spring delivers controlled swing and dependable closing for heavy glass door systems. It is designed for specification-driven projects where consistent motion,...
Brand:A-OK
Min. Order:1
Model No:AD730
This commercial hydraulic floor spring is designed for architectural glass door applications where smooth motion control and dependable closing performance are essential. Built for specification-driven projects, it supports stable door operation in...
Brand:A-OK
Min. Order:1
Model No:AD220
This compact hydraulic floor spring is designed for project installations where clean aesthetics, controlled motion, and reliable closing performance are required for glass door systems. It is a practical choice for interior commercial entrances...
Engineered for high-traffic entrances, our Hydraulic Floor Springs provide the invisible force behind smooth door operation. Designed to carry heavy tempered glass, wooden, or metal doors with absolute stability.
Featuring a high-grade cast iron body and double-regulated hydraulic circuits, our floor springs ensure consistent closing speeds unaffected by temperature changes, guaranteeing reliability from -40°C to 60°C.
Precise control over the closing arc. Features two independent regulating valves for Closing Speed (90°-15°) and Latching Speed (15°-0°), ensuring the door closes softly and securely every time.
We use imported seal rings and premium low-temperature hydraulic fluid. This sealed system prevents oil leakage and maintains smooth damping performance even in extreme weather conditions.
Compatible with double-action doors (opening both ways). The cement box allows for multi-directional adjustment (length, width, height) inside the floor cavity for perfect alignment with the zero position.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.