Factory Price Frameless Glass Door Closer Floor Hinge Machine Floor Spring

This is a high quality hydraulic automatic swing door closer for glass doors. It consists of multiple components, including a hydraulic system, a spring system, and a door support system.

The hydraulic system is the core part of this door closer. It consists of a pump, a tank and a pressure gauge. When it's time to close the door, you can activate the pump by pressing a button or pulling the handle, allowing oil to flow from the tank into the hydraulic system. This creates pressure, pushing the door support system to close the door slowly and smoothly without bumping or shaking.

Advanced Features: This door closer can automatically detect the height and width of the door, adjusting the speed and angle of the closing process. Additionally, it adjusts the support force based on the load size, ensuring effective performance in various environments and conditions.