Beijing jundun door Technology Co., Ltd

1、Microelectronic controller and AC variable frequency drive technology are adopted, with built-in motor and friction drive;

2、Advanced eight wheel differential driving system, super large and super thick bottom beam, integral assembly and connection, stable operation and strong wind resistance;

3、The maximum length of the door body can be 20m, the clearance of the door opening is 14m, and the standard height is 1.7m.