DOOR CLOSER Aluminum Alloy Die Casting

Sold by TRITECH TECHNOLOGIES LIMITED · Lapaz

HOT PRODUCTS [Note]: Before the door closer is installed, do not rotate the door closer gear shaft by 180 degrees, otherwise the door closer will be damaged and will not be used. [Note]: The door closing speed is slightly faster when the door is 180 ° to 15 °, but it should be slowed down when the door is 15 ° to 0 °. The door should be fully sealed to prevent the door from being too fast, resulting in noise caused by the collision between the door and the door frame, damage to the door lock and other undesirable phenomena.