如何选购合适的卷帘门？

一、卷帘门有哪些类型

1、 What are the types of roller shutter doors

1、按动打开式：手动卷帘和电动卷帘手动卷帘：借助扭簧的平衡力达到目的。电控卷帘：由电机驱动中心轴滚动，到达卷帘开关，卷帘上、下限位时，自动中止。

1. Push open type: manual rolling shutter and electric rolling shutter manual rolling shutter: with the help of the balance force of the torsion spring to achieve the goal. Electric control roller shutter: the motor drives the central shaft to roll, and when it reaches the roller shutter switch, it will stop automatically when it reaches the upper and lower limit.

2、按门片原料分：铝合金卷帘门、不锈钢卷帘门、PVC卷帘门等。

2. According to the door material: aluminum alloy roller shutter door, stainless steel roller shutter door, PVC roller shutter door, etc.

a.铝合金

a. Aluminum alloy

不寻常的设计避免了强光和紫外线辐射，彻 底了温室效应，适用于各种气候变化，对室内环境有长期的保护作用。实验表明，百叶门窗对光的遮挡率为100%，对温度的遮挡率超过95%。

The unusual design avoids strong light and ultraviolet radiation, completely solves the greenhouse effect, applies to all kinds of climate change, and has a long-term protective effect on the indoor environment. The experimental results show that the shading rate of the shutter to light is 100%, and the shading rate to temperature is more than 95%.

b.彩钢板

b. Color steel plate

门板以彩钢板、铝合金板以及复合板为主，根据门洞宽度挑选门板厚度。可根据需求加设采光视窗和门中门。

The door panel is mainly made of color steel plate, aluminum alloy plate and composite plate, and the thickness of the door panel is selected according to the width of the door opening. Daylighting windows and door in door can be added according to the demand.
                   

c.水晶

c. Crystal

选用聚碳酸酯制造帘片，具有防水、防风作用，且有磨砂、通明、有色等标准供选。

The curtain is made of polycarbonate, which has the function of waterproof and windproof, and has the standard of frosting, transparent and colored.

d.不锈钢

d. Stainless steel

色彩优美，赋予立体感；门体经过烤漆处理，使用较多；可选择多种安装方式，节省工期。如果损坏，可以更换一个单独的窗帘，以节省成本。

Beautiful color, give three-dimensional sense; The door body is treated by baking paint, so it is widely used; Multiple installation methods can be selected to save the construction period. If damaged, a separate curtain can be replaced to save cost.

e.PVC

e.PVC

也叫快速卷帘门，由 PV材料制成。快速运转，达到0.6米/秒，可保证车间空气质量，具有保温、保冷、防风、隔音、防火等功能，并广泛应用于食品、纺织、、物流、仓储等行业，且降耗，提高作业效率，创造良好的工作环境等优点。

Also known as fast shutter door, made of PV material. Fast operation, up to 0.6 m / s, can ensure the air quality of the workshop, with heat preservation, cold insulation, windproof, sound insulation, fire prevention and other functions, and widely used in food, textile, supermarket, logistics, warehousing and other industries, and energy saving, improve work efficiency, create a good working environment and other advantages.

二、怎么选购卷帘门

2、 How to choose rolling shutter door

1.在选材方面，多考虑轻便、经用的原料，即便在特别情况下，也能起到安 全问题。

1. In terms of material selection, more consideration should be given to light and used raw materials, which can also play a safety role even under special circumstances.

2.电机的选购是重要环节，不要感觉力够用就行，因为承载力会随时刻的推移，会渐渐降低提高功效，所以尽量超越门帘的实践提高力。

2. The purchase of the motor is an important link. Do not feel that the power is enough, because the bearing capacity will gradually decrease with the passage of time to improve the efficiency, so try to surpass the practice of the curtain to improve the power.

3.调查结构是否精细，润滑程度好坏，好的卷帘门散热较快，选用全齿轮滚动，增强了机芯全体寿数。

3. Investigate whether the structure is fine and the lubrication degree is good or not. Good rolling shutter has faster heat dissipation, and full gear rolling is selected to enhance the whole life of the movement.

4.是不可或缺的要素。小厂为了降低本钱，在质量上没保证，顾客在选购时，应适当考虑企业的。

4. Brand is an indispensable element. In order to reduce the cost, the small factory does not guarantee the quality. When customers choose, they should consider the brand of the enterprise.