Automatic function fast speed roller shutter

High Speed Roller Shutter Door Overview Aluminum Roller Shutter Door becomes an essential device in industry nowadays.   Not matter what you do,What kind of service you offered,You always need a stacking high speed door to increase the efficiency or offering the best experience to your Automatic Sliding Door.       Technology Category: Technical Paramerers Useage: Widely used in Hospital rooms,Resting room,Operation rooms. Size: Maximum size:W4000*H4000mm exceed this range according to the site specific production process. Opening&close speed: 0.5-1.5m/s Structural material: 1.5mm thick cole rolled steel or 1.5mm thick staninless steel. Drive System: 220V/380V 50Hz IP55 power 0.55KW-6.5KW Door Control System: PLC converter adjustable delay off,greatly improving the efficiency in the use and life of German goods into the encoder. Optional: Geomagnetism,radar,infrared,remote control or by hand switch.             &…