COAD
RAPID DOOR
COAD-3 is in generation of electricity
COAD has diverse series of rapid door.
This company chooses COAD-3.
This model is possible to recover the door by itself.
This model is worth in the place having lots of movement of forklift or vehicle.
This company installs the door at the entrance of parking lot.
Even if vehicle collides with door as it enters the parking lot,
then COAD-3 replaces the door.
Thus, customers save repair cost of experts.
This company chooses infrared sensor to activate the door.
At parking lot, there is heavy movement of vehicles.
This sensor detects the motion of vehicle
and then the door opens automatically.
In other cases, customers request loop sensor.
This sensor catches the metal objects as vehicle or forklift passes
on the loop line under the ground then COAD rapid door opens.
Customers could choose the color and type of sheet.
This company chooses gray and transparent sheet.
They decides the gray color
because it is similar with the color of wall at parking lot.
Through the transparency, drivers could see the opposite side
as other vehicle tries to enter the parking lot.
Then it prevents the unexpected collision between vehicles.
Moreover, the sheet is double layered structure and SOL screen coating
so it is durable from outside impact.
COAD produces rapid door only for specific space.
Experts visit the company then measure the size of the space.
COAD makes the door for that company.
To sell lots of doors, competitors use pre-made door.
But this is not fitted in various places.
So, COAD produces rapid door after measurement service for free.
Moreover, COAD installs diagonal brush on the rail and bottom sheet
to minimize the gap between outside and inside.
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