Automatic Door Closer with Silent Closing Mechanism, Self Closing Door Hinges for Wooden Hotel Doors

Automatic Spring Door Closer A durable, quiet solution for controlling door movement and preventing slams. Constructed from casted aluminum and cold rolled steel, this automatic spring door closer provides smooth, buffered closing that protects door panels and extends hardware life. Its glossy pulley and thickened arm rod reduce noise for peaceful indoor environments. Key benefits Silent operation: Equipped with a roller and a glossy pulley to minimize noise when opening and closing doors. Soft, controlled closing: Builtin buffering slows closing speed to prevent slamming and reduce wear on door panels and frames. Durable construction: Casted aluminum body and cold rolled steel components offer long service life and reliable performance. Easy compatibility: Designed for indoor wooden doors including hotel rooms, entry doors, double doors and similar applications. Suitable for doors weighing 20 to 40 kilograms. Features Item type: Automatic spring door closer Materials: Casted aluminum and cold rolled steel Weight: 381 grams Color: Stainless steel color Suitable door weight: 20 to 40 kilograms Performance: Buffered closing, silent roller mechanism, thickened arm rod for stable operation Included in the package 1 x Automatic spring door closer 1 x Pulley 4 x Screws 1 x Hex wrench 1 x Iron plate Typical use scenarios Hotel room doors: Prevents slamming and maintains a quiet corridor environment while protecting door finishes. Residential entry doors: Provides controlled selfclosing for interior doors to reduce noise and avoid damage from hard closing. Double doors or service doors in commercial interiors: Helps synchronize closing action and reduces maintenance by limiting impact stress. Installation and compatibility notes Designed for indoor wooden doors; check that door weight falls within the 20 to 40 kilogram range for function. Mounting hardware is included for straightforward installation; basic tools required for attachment and adjustment. What it solves Eliminates door slamming and the associated noise. Reduces mechanical stress on door panels and frames, helping extend the life of door hardware. Provides a reliable, lowmaintenance closing mechanism for a variety of indoor door types.