A normal solution is to make the latching speed faster and let the door closer to close the door through acceleration. However, this method will create noise and the risk of injuring the door user. The other solution is to up the door closing force, but this option can make opening the door more laborious or inconvenient.
Taiwan Daedalus offers a complete line of new CAM Action door closers. They make opening the door easy and provide more powerful latching. These CAM action door closers are ideal for doors in an environment with positive or negative air pressure and in an airtight environment. They also solve the electronic lock’s failure to lock automatically due to inaccurate closing. The new CAM action door closer has full latching power, even without tuning up the speed. The easy-to-open feature enables children and the elderly to open the door without any issue, while the door can be latched accurately.