Buffering function: after door opens up more than 65 degree, it can generate certain resistance, to avoid door opening up too wide and too fast to hit the wall, Resistance strength is adjustable
Time delay function for door closing: When door opens up to 65~180 degree, it can keep the door still, leaving space for going in and out, more comfortable
Speed of door closing and strength of locking door are adjustable: Below 90 degree the closing door speed can be between 3 seconds to more than 60 seconds
Strength of Door closing is adjustable: the strength for closing door from door closer is adjustable, so as to fits doors of different size and weight
Keep still function at 90 degree: after door opens up to 90 degree to 180 degree, it can keep the door as it is
Installation methord: Can be vertical, parallel, and sliding rail style, users may choose door closers of stop or non-stop type
High quality Aluminium material, precise oil seal to prevent oil leakage
Mechanical Life: 500000 tested
Time delay & Buffering function
Speed & Strength of door closing are adjustable
Keep still function at 90 degree
Safe & durable
Suitable for: Wooden door, Steel door, Fire Door, Glass Door and places where security is strictly required
Square type or Round Type Door Closer is optional
Designed to comply with QB/T2698-2005 National Standard
Applicantion: Wooden door, Steel door, Fire Door, Glass Door or other doors
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.