发布人：http://www.kdjlm.com 发布时间：2021-11-26 13:53:49
Fast rolling shutter door is widely used in various places such as food industry, analytical chemistry, textile products, electronic components, large shopping malls, refrigeration, logistics freight transportation, logistics storage and so on because it has a variety of effects such as thermal insulation, cold insulation, insect prevention, impact resistance, pollution resistance, sound insulation, odor prevention, sunlight exposure and so on.
With the expansion of the requirements of the sales market, the purchase of fast rolling shutter door has become a difficult point for many people to consult. Now I'd like to show you how to buy fast rolling shutter doors:
What is a fast rolling shutter door?
The fast curtain rolling door is an industrial lifting door that controls the fast lifting platform of the door curtain and accurately positions (the speed is 0, 8 m / s-1, 5 m / s, generally about 2 seconds from bottom to top) according to PLC, soft starter, AC servo motor, etc. The important role is to quickly carry out protection, so as to ensure the air coefficient and cleanliness level of the production line.
As the application site of fast rolling shutter door is quite extensive, different sites will play different roles.
Therefore, when purchasing this product, * first be sure to combine the geographical environment and requirements of the fast rolling shutter door and the difficulties of product configuration. For example, the following aspects:
Sensor selection: high precision sensors can be selected in high-end hotel rooms and office buildings; In the areas often experienced by some people, such as financial enterprises and stores on the sidewalk, sensors in narrow areas should be selected.
Auxiliary machinery and equipment: in high-end hotel rooms and other areas, it is necessary to prevent the clamping event of the fast rolling shutter door. You can choose to install the anti clamping infrared induction sensor.
Installation of electronic access control system and magnetic lock: the installation of fast door in self-service bank can improve the installation of self-service bank electronic access control system and refit magnetic lock to facilitate the control of access door.
Equipped with standby power transformer: in order to ensure that the fast rolling shutter door can work normally when the power is turned off, it can be equipped with standby power transformer.
In addition, you must pay attention to the following aspects when purchasing fast rolling shutter doors:
Whether the fast rolling shutter door is an electric fast door. In addition, whether it can make the hand-pull effect of turning off the power supply, and can quickly open the fast door even when the power supply is turned off.
The electric characteristics of the fast rolling shutter door can not have the situation of inertia moment sliding, so the travel switch of the fast rolling shutter door will be more stable, and the probability of common problems under the condition of application will be much smaller.
In order to better improve the stable speed and level of PVC fast rolling shutter door, the tensile strength should be improved.
Observe the structural precision, lubrication level, heat emission of motor and parts, as well as the manufacturer's production link, installation link and after-sales maintenance service link. So as to ensure the use of fast rolling shutter door without scruples.
This article is provided by Jinan roller shutter door. Our website is http://www.kdjlm.com