Adjustable door closer, automatic door closer, spring door closer, aluminum alloy door closer, surface mounted automatic door closer, suitable for apartment and office doors

General DescriptionThe adjustable door closer is an automatic device designed to ensure the smooth closing of doors. Made of high quality zinc alloy and stainless steel, it is sturdy, durable and corrosion resistant thanks to its electroplating process. This door closer is ideal for apartment and office doors, providing a practical and effective solution to avoid forgetting to close the door.Technical specificationsMaterials: zinc alloy and stainless steelMaximum door weight: 20kgMounting type: Surface mountedSpring: Fully automatic closingInstallationThis spring door closer is easy to install and suitable for left and right opening doors.It has a threaded connection for quick assembly and disassembly, which improves its efficiency and practicality.UsageThe door closer is designed to reduce noise when closing the door and minimize damage caused by violent impact. It uses nylon rollers for smooth opening, preserving the door surface. The adjustable design allows the closing force to be adjusted as needed, with a screw for closing speed adjustment.