闭门器是门控的一种，配合轴门或者合页门使用，客户在定制肯德基门的时候，厂家会给客户介绍闭门器的各种类别，各种性能，然后按照客户的选择来配备闭门器。话说闭门器是什么?怎么样选择闭门器?下面济南肯德基门厂家为您慢慢道来：

The door closer is a kind of door control, which is used with shaft door or hinge door. When the customer customizes KFC door, the manufacturer will introduce the various types and performance of the door closer to the customer, and then equip the door closer according to the customer's choice. What is the door closer? How to choose the door closer? Next, Jinan KFC door manufacturer will tell you slowly:

闭门器是门头上的一个液压装置，像弹簧一样，在门体开启后能释放压缩，将门自动关上，能够准确、及时的让门关闭到初始位置，而且，还可以调节速度。

The door closer is a hydraulic device on the door head. Like a spring, it can release the compression after the door body is opened, and automatically close the door. It can accurately and timely close the door to the initial position, and can also adjust the speed.

选择闭门器应该考虑的因素有：门的重量、门的宽度、开门频率以及使用要求与使用环境等。门的重量与门的宽度是选择闭门器型号的主要因素，常见的门有防火门、木门、铝合金门、玻璃门、钢质门等。通常门的重量小，就选择力量较小的型号，反之亦然。而开门频率是与产品质量密切相关的因素，对于使用频繁的场合，应要求产品的密封性能要好、寿命长。

The factors that should be considered in selecting the door closer include the weight of the door, the width of the door, the frequency of opening the door, the use requirements and the use environment. The weight of the door and the width of the door are the main factors for selecting the model of the door closer. Common doors include fire doors, wooden doors, aluminum alloy doors, glass doors, steel doors, etc. Generally, if the weight of the door is small, choose the model with smaller force, and vice versa. The frequency of door opening is a factor closely related to the quality of the product. For frequently used occasions, the product should be required to have good sealing performance and long service life.

很多使用肯德基门的场合一般都是需要随手关门的，但是人们不可能过多的关注门的关闭，因此，闭门器可以使门自动关闭，方便生活。肯德基门的闭门器可延时慢速关门。门从开门的大位置开始匀速缓慢关闭，可根据要求进行无级调节。在很多出入人流量很多的场合尤其是像医院等地，有老人儿童残疾人，对他们的生活提供了帮助。

Many occasions where KFC doors are used generally need to close the door after hand, but people can't pay too much attention to the closing of the door. Therefore, the door closer can make the door automatically close and convenient for life. The door closer of KFC door can delay the slow closing. The door slowly closes at a constant speed from the large position of the door opening, and can be adjusted steplessly according to requirements. In many places where there is a lot of traffic, especially in places such as hospitals, there are elderly people, children and disabled people who have helped their lives.

肯德基门的闭门器具有缓冲功能。在快速开门到一定的位置后，可以防止因用力快速开门之后的关闭时，门与门框或者墙壁，或者门锁的的碰撞力度太大导致门体倾斜，提供的缓冲作用也可以在应急逃生时防止人在快速开门时失重而向前倾斜倒地。

The door closer of KFC door has buffering function. When the door is opened quickly to a certain position, it can prevent the door body from tilting due to the collision between the door and the door frame or wall, or the door lock is too strong when the door is closed after the door is opened quickly with force. The buffer provided can also prevent people from leaning forward and falling down due to losing weight during the emergency escape.

为了保证闭门器的使用寿命，肯德基门都会选择，其次，开门的频率也是选择闭门器要考虑的。频繁的使用门的场合，闭门器的密封性要好，使用寿命要长，这样的选择可以大程度的减少产品维修、更新，随之的费用也会减少。更多相关内容就来我们网站http://www.jnkdblgd.com咨询吧！

In order to ensure the service life of door closers, KFC doors will choose brands. Secondly, the frequency of door opening is also to be considered when selecting door closers. In the case of frequent use of the door, the door closer should have good sealing performance and long service life. Such a choice can greatly reduce the maintenance and renewal of the product, and the consequent costs will also be reduced. Come to our website for more relevant content http://www.jnkdblgd.com Ask!