卷帘门兼具自动启闭、快速升降、保温防尘、降耗的优势，而外观造型、性能特点上都占据了市场。下面济南卷帘门厂来讲讲卷帘门的使用优势及遇到问题该如何解决。

The roller shutter door has the advantages of automatic opening and closing, rapid lifting, heat preservation and dust-proof, energy saving and consumption reduction, while the appearance, shape and performance characteristics occupy the market. Next, Jinan Rolling Door Factory will talk about the advantages of rolling doors and how to solve problems encountered.

卷帘门有哪些优势

What are the advantages of rolling shutter doors

质量可靠性

Quality reliability

门体所有部件均可按照新标准和需要来设计生产，完全符合的各种使用标准，提供多个方面的质量控制。

All parts of the door body can be designed and produced according to the new standards and needs, fully complying with various national standards for safe use, and providing multiple aspects of quality control.

操作方便性

Ease of operation

多种控制系统可供选择，以满足用户对工业门开启和关闭的要求；开发的运作方式可以更好的平衡门体的总重量，无论电动或手动操作都方便。

A variety of control systems can be selected to meet the user's requirements for opening and closing industrial doors; The developed operation mode can better balance the total weight of the door body, which is convenient for both electric and manual operation.

环境保温性

Environmental insulation

卷帘门可以提供厚度高达50mm，中间填充的聚氨酯发泡材料的门板，以满足客户更高的保温需求。门体从顶部到底部的密封条，以及门板间的密封，大大降低了能源的消耗，从而改善了工作环境。

The roller shutter door can provide a door panel with a thickness of up to 50 mm and filled with environment-friendly polyurethane foam material in the middle to meet customers' higher thermal insulation needs. The sealing strip from the top to the bottom of the door body and the sealing between the door panels greatly reduce the energy consumption, thus improving the working environment.

常见的几种故障及解决方案

Common faults and solutions

一、卷帘门的制动打滑的原因排查

1、 Troubleshooting of the brake slipping of the roller shutter

1、卷帘门的制动摩刹片有油污，用汽油清洗。

1. The brake pad of the roller shutter door is oily, and it should be cleaned with gasoline.

2、压缩弹簧力减小，更换弹簧。

2. Reduce the compression spring force, and replace the spring.

3、电磁铁安装不正，重新安装。

3. The electromagnet is improperly installed, and it shall be reinstalled.

二、卷帘门的自重下落失效的原因排查

2、 Troubleshooting for the failure of self weight falling of roller shutter door

1、手动拉杆与垫圈的间隙大，减小间隙。

1. The clearance between the manual pull rod and the washer is large, so the clearance is reduced.

2、齿轮箱电机润滑失效，更换油脂。

2. If the gearbox motor lubrication fails, replace the grease.

三、卷帘门的手拉链条位不动的原因排查

3、 Troubleshooting of the reason why the hand zipper of the roller shutter door does not move

1、环形链条堵住十字槽，将链条理顺。

1. The annular chain blocks the cross groove and straightens the chain.

2、电磁铁紧固件松动，重新紧固。

2. The electromagnetic iron fastener is loose and retightened.

凡事利弊参半，正是因为卷帘门拥有很多优异性能，涉及的配件种类较多，偶尔也会出现一些小故障，影响产品本身的使用。所以要提前做好相关的了解与预防工作，更多相关事项就来我们网站http://www.jnhsjlm.com咨询吧！

The advantages and disadvantages are mixed. It is precisely because the rolling shutter door has many excellent performances, involves many types of accessories, and occasionally there are some small faults that affect the use of the product itself. So we should do a good job of understanding and prevention in advance, and more relevant matters will come to our website http://www.jnhsjlm.com Consult!