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济南卷帘门厂讲解选购技巧
2015-5-14 10:23:55
材质目前较普遍用不锈钢,美观、耐用、防锈蚀。主要看两点:1、牌号现流行的不锈钢电动卷帘门材质以牌号302、304为主;2、钢板厚度门框钢板厚度不小于2cm,门扇前后面钢板厚度一般在0.8cm~1cm之间,门扇内部设有骨架和加强板。
  There is common in stainless steel material, beautiful appearance, durable, corrosion prevention. Mainly depends on two points: the brand now popular stainless steel electric rolling door material to brand 302, 304 mainly; II steel plate thickness of the door frame thickness is no less than 2cm, before the doors behind the thickness of the steel plate general between 0.8cm ~ 1cm, inside the door leaf with a frame and reinforcing plate.
  锁具合格的电动快速门一般采用三方位锁具或五方位锁具,不仅门锁锁定,上下横杆都可插入锁定,对门加以固定。大多数门在门框上还嵌有橡胶密封条,关闭门时不会发出刺耳的金属碰撞声。
  General use of lock qualified electric fast door three range lock or five range locks, not only the door lock, the bar can insert lock door to be fixed. Most of the door on the door frame is embedded with a rubber seal, not a harsh metal crash closed the door.      济南卷帘门厂  
  工艺质量注意看有无开焊、未焊、漏焊等缺陷,看门扇与门框配合等所有接头是否密实,间隙是否均匀一致,开启是否灵活,油漆电镀是否均匀牢固、光滑等。
  Process quality attention see open welding, welding, leakage defects such as welding, watch fan and doorcase cooperate with all the joints is dense, gap is uniform, open is flexible, paint electroplating is even and firm, smooth, etc.
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