北京电动伸缩门厂

车库门和车库卷帘门有什么不同

What's the difference between a garage door and a garage shutter door

机动车库门主要有门板、电动门电机、五金配件、平衡系统组成。

Motor garage door is mainly composed of door panel, electric door motor, hardware accessories and balance system.

门板特点：

Door panel features:

1、细纹浮雕门体的表面呈现不规则的粉末喷涂纹理，具有强烈的浮雕效果，既增加了强度，也美观大方。

1. The surface of the fine grain relief door presents irregular powder spraying texture, which has a strong relief effect, which not only increases the strength, but also is beautiful.

2、采用高强度的双面优质浸镀锌钢板，且盖土网 防寒布 麻绳 油麻绳 麻刀 沥青麻绳 静压造型线 自动浇注机 铸铁拍门 钢制拍门 玻璃钢拍门双面喷长寿涂料（纯聚酯），抗腐蚀能力强。

2. High strength double-sided high-quality galvanized steel sheet is adopted, and long-life coating (pure polyester) is sprayed on both sides, which has strong corrosion resistance.

3、优质钢板包缠外端使内部及外侧附着在一起，更好地与两壁密封。

3. The outer end is wrapped with high quality steel plate to make the inside and outside adhere together and better seal with the two walls.

4、夹芯层为高度固体聚氨酯泡沫，可增加保温隔音效果。

4. Sandwich layer is highly solid polyurethane foam, which can increase heat insulation and sound insulation.

5、门底部设有“U”型密封条，更加隔寒防风。