800kg Roll Up Door Motor: 1.Voltage:220V 50HZ 2.Rated Power:400w 3. Overheat protection system 4.Small power wastage Features of 800kg Roll Up Door Motor1. It can be driven by electricity to operate the functions of moving up and down, accurate limit by the limiter controlled...

AC&DC Door Shutter: 1.Lifting force:600kg 2.Function:AC and dc 3.Rated Power:250w 4.Small size, light weight Feature of AC&DC Door Shutter1.Attractive appearance, advanced structure, horsepower strong;2.Configuration high-power low loss ring transformer, utility can direct...