Botou Huikeyuan Engineering Control Co.,Ltd is one of the best fully automatic steel roll shutter door frame roll forming machine manufacturers,Website: , welcome to import our fully automatic steel roll shutter door frame roll forming machine made in China and check the price with us.●Product descriptionFully Automatic Steel roll Shutter Door Frame Roll Forming Machine is a has considerable strength and certain rigidity of rolling shutter door, use galvanized steel plate as the material, material thickness general according to the doorway of the area determined. With high reliability, easy installation, and configuration of the anti - chain insurance device. The special steel plate width 1000mm, length up to 6m, a variety of colors for selection. Can be according to customer requirements specifications, color, any installation. Layout is concise, easy, eye-catching, novel and surprisingly, after judge, than other types of rolling shutter door fee save 50%, and the huge potential market demand, unlimited.Fully Automatic Steel roll Shutter Door Frame Roll Forming Machine is divided into two kinds of AC 380V, 220V voltage model. A temperature protection switch buried inside the motor, when the temperature rose to 110 degrees, can automatically cut off the power, to protect the motor from being burnt and the temperature dropped below 70 degrees Celsius, temperature switch automatic reset can be used again. Electric and manual operation of electric machine. And the down stroke were by the limit switch automatic control, convenient adjustment, accurate positioning, low running noise, and matching remote control, can realize the wireless remote control shutter opening and closing; there is a power failure, can be manually operated, can also reserve ancillary power supply, the completion of the curtain opening and closing.