There are many varieties of electric door openers, such […]
There are many varieties of electric door openers, such as garage door openers, industrial sliding doors, fire shutter doors, electric door openers, imported door openers and so on. Depending on the industrial site, the function and type of door opener chosen varies.
For each place of use, the door opener used must be properly designed so that it can be used effectively, and the door opener must appear in the appropriate position as much as possible, so as not to cause inconvenience. General industrial production sites can also use the sliding door opener, which does not occupy any space and saves a certain amount of space to store items. In the form of door body load-bearing support, the upper load-bearing hanging type and the lower load-bearing support type can be used. When the conditions for installing load-bearing rails are available above the door, the upper load-bearing county hanging type is recommended. Otherwise, the lower load-bearing support type should be selected according to the actual installation conditions on site or the requirements of the user. Specially made high-strength aluminum alloy or metal material is used for the splicing of door frame, small door frame and door panel, which can reduce the weight of the door body and make the door body beautiful and elegant.