Counterweight doors work exactly how they sounds there are counterweights on the end of a cable that counter the weight of the door making it virtually weight less so you can open it.
Counter weight door system.
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Mirage doors is proud to be serving industry since 1966.
Factories warehouses distribution.
For over 50 years the company has been manufacturing counterweight doors for industrial and commercial use setting the pace with innovative design and proven product excellence.
After you compare we know you will agree.
Well done this reminds me on a system i had done to open louvers on top of the front door using a multi pulley system i did not use any counterweight though but what was cool about it was that i managed to make a system that opened and closed the two louvers simultaneously with the rope hanging only from one side.
The hermco counterweight system utilizes a set of patented winding drums with counterweights on each side of the door providing the best lifting and closing system on the market today.
They are ideal when security is essential where noise or temperature control might be an issue where you need a minimal internal or external projection and.
It was quite practical.
Mirage doors manufactures a large range of counterweight doors for all industrial and commercial applications including.
Linear system lr 12.
A counter weight door can also have a pilot door or pass door installed on the door so you can enter the building without opening the counterweight door.
Linear system lr 6.