BORUI Door Closer Series

BORUI designs and manufactures a wide range of door closers of high-quality aluminum alloy body, electrostatic painting process, customized color.

• Two-stage speed adjustment, the door closing speed adjustment range of different models is 160-15 degrees, and the door locking force is 15-0 degrees.
• Back resistance function: after the door is opened more than 75 degrees, the door closer can generate a certain damping force to avoid the door opening force being too large, and the speed too fast to hit wall, and its damping force is adjustable.
• Delay function: When the door opening angle exceeds 75 degrees, the door will delay its closing time to the 75 degree position before returning to normal speed so that people who move slower have enough time to pass through.