针对库房的基础设施建设，设计制造了框架式库房、敞开式自动卷帘门装置。
The framed storehouse and the open rolling shutter door equipment are designed and manufactured for the infrastructure construction.
用专用电机带动卷帘中心轴转动，达到卷帘开关，当转动到电机设定的上下限位时自动停止。
Use special motor to drive the rolling center shaft to rotate, to achieve the shutter switch, when the motor is set to the upper and lower limits automatically stop.
对防火卷帘在自动控制过程中所出现的问题进行了分析，提出了改进措施。
Problems arising in the auto-control process of the fire roller shutter are being discussed in this paper and measures in solving these problems are presented as well.
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