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    济南卷帘门结构组成部分
    来源:http://www.jnjqjc.com   时间:2014-12-24 14:55:38
    1、看强度。用两种铝材,好料和次料碰撞,好的料不会有太大的磕迹,坏的料就会沉下去一个沟槽。
    1, see the strength. Using two kinds of aluminum, good material and secondary data collision, material is not good to havetoo big to knock material trace, the bad will sink a trench.
    2、看表面和断面。如果表面和断面光亮,就表明铝材的合金成分高,比较纯。如果是断面发黑,或者说表面色泽不光亮,就表明这种铝材是用回收料做的。
    2, look at the surface and cross section. If the surface and cross section of light, suggests that the composition of the alloy aluminum high, relatively pure. If it is a section of black, or surface color is not bright, showing that the aluminum material is recycled materials to do.
    3、看报价。材质不一样,表面处理不一样,铝材的壁厚不一样,报价就不一样,差很远。如果报价低的,多半是次料回收,壁厚太薄,同样1米,人家重4KG的,它才两公斤多,人家壁厚是5MM的,它才1.2MM。
    3, look at the price. Different material, different surface treatment, aluminum wall thickness is not the same, the quotation is not the same, very far. If the price low, mostly secondary material recycling, wall thickness is too thin, the same 1 meters, the people of 4KG, it is only two kilograms, the family of wall thickness is 5MM, it 1.2MM.
    安全性是门类基本的功能。大多卷闸门由于宽度比较大,都是采用弹子横杆锁。这种锁具简单方便,价格也便宜,但安全性一般,容易被破坏。室内有人居住的话,由于一般门动响比较大,也是可以选择这类锁具的。
    Safety is the most basic function category. Most roll gate due to the relatively large width, are using marble bar lock. This lock is simple and convenient, the price is cheap, but the security in general, easy to be destroyed. Indoor inhabited it, because in general the door ring is relatively large, can also choose this kind of lock.
    传统卷闸门大的缺点就是噪音大。开关门的刺响,风吹的动响。哗哗的响个不停。扰人清梦。所以如果给有人居住的居室。应该选择有消音工艺的门。
    The shortcoming of the traditional rolling gate is the biggest noise. Door switch thorn ringing, ringing the wind. Rattle incessantly. Annoying. So if you give someone living room. Should choose the silencing process door.
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