Self-Rising Stainless Steel Hinge

Product features

• Engineered with an integrated self-rising cam mechanism that lifts the door slightly during opening to prevent floor friction and carpet damage, without the use of ball bearings.

• Utilizes a precision-machined knuckle and pin system for smooth, reliable rotation suitable for standard residential and light commercial applications.

• Proprietary set-screw structure ensures hinge strength and prevents the pin/cap from dislodging during installation or use.

• Ultra-precision machining guarantees consistent alignment and zero wobble throughout the service life.

• Innovative manufacturing process ensures near-perfect rolled edges and uniform leaf thickness across all models.

• Suitable for wooden doors, steel doors, and interior applications where automatic door lifting is required but heavy-duty bearing performance is not necessary.

• Maintenance-free design with self-lubricating contact surfaces; no oil filling required.

• Passed 200,000-cycle durability testing to guarantee reliable performance in standard traffic environments.

• Material: SUS304 / SUS201 Stainless Steel

• Surface Finish: Brushed, Polished & PVD Plated, Bronze