Conceal Heavy Door Pivot Hinges 90 Degree Positioning Hydraulic Automatic Hinge Invisible Rotating Shaft Spring Hinges(White)

Features:Suitable Door Thickness:40.5~50mm / 1.59inch~1.97inchSuitable Door Width:800mmApply Ambient Temperature:-40°C~50°CFeatures:Two-way Opening Function;90 Degree Positioning with Buffer;Easy to disassemble,no rust,more .Specification:Products Name:Door Pivot HingesMaterial:Casting Aluminium+AlloyColor:Brushed Silver/BlackSize:As Picture ShowsLoading Capacity:75KG/setPackage Contents:1Set*Door Pivot Hinges(1PCS Upper Parts + 1PCS Lower Parts)Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.==========Hign-concerned Chemical : NoneMaterial : Stainless SteelDIY Supplies : WoodworkingType : Furniture Hinge

• Concealed Installation Design
• Integrated pivot mechanism embeds within door and frame structures for hidden visual presentation. This approach maintains uninterrupted surface lines while supporting operational functionality. The configuration contributes to minimalist aesthetics in residential or commercial settings where visible hardware may be undesirable .
• Hydraulic Motion Control
• Integrated fluid damping regulates door movement throughout the operational arc. This mechanism provides consistent speed management during closure without abrupt stopping. The design supports controlled positioning that may reduce impact-related wear on adjacent surfaces over repeated cycles .
• Precise Positioning Limitation
• Ninety-degree stopping functionality maintains door orientation at perpendicular angles. This prevents contact with adjacent walls or objects during opening sequences. The feature supports spatial efficiency in confined areas while preserving clearance requirements during regular access .
• Self-Closing Functionality
• Spring-assisted mechanism initiates automatic return movement after door operation. Tension remains consistent through documented operational cycles without requiring manual readjustment. This contributes to reliable closure behavior for privacy or security applications in interior settings .
• Structural Load Capacity
• Reinforced internal components distribute weight forces across mounting points. The configuration accommodates door masses within published specifications without deformation concerns. This supports stable performance characteristics for heavier panel installations during extended service periods .