卷帘门已经成为人们不可或缺的产品，这充分说明它是适应当今社会环境的一个基本产物。现在卷帘门广泛应用于商店，银行，医疗机构，车库，码头，仓库，工厂等。当需求增加时，许多产品出现在市场，让人们不知道该怎么选择。在今天为大家提供选择卷帘门的三种参考意见。

Roller shutter door has become an indispensable product for people, which fully shows that it is a basic product to adapt to today's social environment. Now roller shutter doors are widely used in shops, banks, medical institutions, garages, wharves, warehouses, factories and so on. When demand increases, many products appear in the market, so that people do not know how to choose. Today, I will provide you with three kinds of reference opinions for choosing roller shutter doors.

关于铝合金卷帘门的参考意见如下三点：

The reference opinions on aluminum alloy roller shutter door are as follows:

一、铝合金卷帘门型材选型市场现有卷帘门型材大致分为两类：铝和镁合金。若对卷帘门的整体质量要求较高，可选用铝镁合金卷帘门，该材料较好，韧性也较好。若总体要求不高，可选用再生铝型材，价格较低。

1、 Type selection of aluminum alloy roller shutter door profiles the existing roller shutter door profiles in the market are roughly divided into two categories: aluminum and magnesium alloys. If the overall quality requirements for roller shutter door are high, aluminum magnesium alloy roller shutter door can be selected. This material has good toughness. If the overall requirements are not high, recycled aluminum profiles can be selected at a lower price.

二、卷帘门滑轮选型分为上下两组。高质量数量上滑轮结构复杂，内部有轴承和铝制零件固定两个滑轮。卷帘门是在滑动模组内。应配置自重装置，以便在跑滑时不会产生过大的振动和异常噪音。

2、 The roller shutter pulley is divided into upper and lower groups. The structure of high-quality and quantity upper pulley is complex. There are bearings and aluminum parts inside to fix two pulleys. The rolling shutter door is in the sliding module. The self weight device shall be equipped to prevent excessive vibration and abnormal noise during running and sliding.

三、铝合金卷帘门钢轨的结构设计是否合理，直接影响到产品的性能和使用寿命。一般消费者在购买时，柜子高度不能超过5毫米，主要是考虑小孩和老人的问题。与此同时，尽量选择清洁方便的地面轨道。

3、 Whether the structural design of aluminum alloy rolling shutter door rail is reasonable or not directly affects the performance and service life of the product. When consumers buy, the height of the cabinet should not exceed 5mm, mainly considering the problems of children and the elderly. At the same time, try to choose a clean and convenient ground track.

济南卷帘门厂讲解的以上三点就能比较简单的给大家购买铝合金卷帘门一个方向，帮助大家在眼花缭乱的产品中找到适合自己的那一款。提醒大家，买完后一定要向厂家要收据及保修卡说明，这对以后很有帮助。

Jinan roller shutter factory explained the above three points, which can be relatively simple to give you a direction to buy aluminum alloy roller shutter doors, and help you find a suitable one among the dazzling products. Remind you that you must ask the manufacturer for the receipt and warranty card after you buy it. This will be very helpful in the future.

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