Brand:DB
MOQ:1
Quantity:50
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DB-A-2SeriesI.With world -class plc, to complete function.
II.World leading technology of frequency control of speed, ensuresrevolving smoothly.
III.High strength aluminum frames guarantee the best operationstate.
IV.Variation of surface treatment will enrich thearchitecture.
V.Password protection enhances its safety.
VI.Many alternative functions are available, such as centralizedcontrol, remote controller, LCD touch screen and malfunctiondisplay, smart fire-fighting linkage system etc.
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Practicalgeneral technology
I. DBdouble auto-revolving door is a combination of auto-revolving doorand sliding door, it can be controlled by key switch or LCD touchscreen. It meets the needs in different seasons or differentcircumstance.
II.Central auto-sliding door has one-way, two-way, and normal openfunction. In order to meet different requirements in particular forthe high traffic places, such as theater, shopping mall, hotel andoffice building.
III.The first mission of DB-A-2 double wing revolving door is to ensurepeople's security, also make the modern door, reliable, safe, easyto control, environmental- friendly and beautiful.
Thereliably of operation
Two orfour set of start sensors on the fixed rim of exit &entrance ofauto-revolving door.
Foursets of contact type safety sensors on the column of exit&entrance on the side of exhibition box platform.
Twosets of infra-red pre-deceleration sensors on the front of curvepanel of exhibition box platform.
Twosets of infra-red anti-bump &emergency sensor on the bottom ofcurve panel of exhibition box platform.
Twosets of infra-red anti-nip sensors detecting passengers at thebottom of revolving door.
Twosets of anti-nip sensors at the two sides of central slidingdoor.
Twosets of anti-nip sensors at the two sides of central slidingdoor.
Twosets of anti-trap sensors at the door area.
SmartVoice prompt function
Thisfunction mould is developed by ourselves, it detects passenger'sposition, based on that, it reminds or warms passengers to protectpassengers safety. The background music can be changed according todifferent requirements.
Threerevolving state
Summeroff-position, idling speed, winter off-position functions, whichprovide different options based on the differentseasons.
Driveand transmission system
Weadopt two sets of frequency converting drive motors from Germany,with self-adjusting transmission system to make the revolving dooroperate. Two drive motors have the advantage of balance, energysaving, without noise and service long.
Twokinds of malfunction display device
Accordingto the user manual, checking the malfunction display lights, sothat the malfunctions could be confirmed and fixed. LCD touchscreen shows the malfunctions, which is clear for user.
Firefighting linkage system
Whenthe revolving door receives the fighting signal, it willautomatically revolve to the state which sliding door isnormal-open, for emergency evacuation, this makes enough space forfire fighting needs.
Power-offoperation function (alternative)
Auto-revolvingdoor doesn't work when power-off. If this function is selected,when power off, UPS could support the door to revolve to horizontaldirection and it connects the central sliding door automatically,guarantee a 60 minutes usages of sliding door. ( The period will bea little different based on the UPS service life), till UPS powersuns out.
Remotemaintenance system
Throughtelephone cable connection, the revolving door could be maintainedunder monitor, any malfunction on the control system could be fixedat the first time.
