轴式驱动工业门开门机本产品结构紧凑，静音设计，免维护滑轮，易于调节的限位开关。安装简便，70-150Nm，19-24rpm,主要用于仓库，超市，购物中心等各类带平衡系统的提升门，卷帘门。

The industrial door operator of model HYS is special for the design,which is  according to the demand of all the industrial and commercial situation\'s door about open/close .It can control elevating industrial door.