1.0-1.5mm Square Duct Auto Fire / Vane Smoke Damper Roll Forming Machine

Technical Parameter

It is composed of decoiler, leveler, servo feeding machine, punching machine, roll forming machine, hydraulic cutting machine, collection table, electrical control system etc.

Profiles of damper

What is the fire damper?

It is installed on the air supply and return air ducts of the ventilation and air conditioning system.

It is normally open. When the smoke temperature in the pipeline reaches 70 degrees, it will be closed during the fire, and the smoke leakage and fire integrity requirements can be met within a certain period of time. It acts as a fire barrier.

Grandaire Fire dampers Series can be installed on walls, light walls and floorsThey are designed as safety dampers.Shut off of air flow in cases of fire.

Our fire damper making machine is used to produce fire dampers, The machine is fully automatically controlled by PLC control system, with the advantage of easy operation and fast efficiency.

The main products of factory is light gauge framing machine, pre-painted steel forming machine, Glazed Tile forming machine, Automatical C/Z Purlin forming machine, Floor Deck forming machine, Guardrail forming machine, Down Pipe forming machine, The whole carriage plate for car beam unit , Steel storage unit, etc. Totally it has 100 types in 20 serious. The products are widely used in warehouse, factory buildings, supermarket, Nursing homes, villas, residential, greenhouse and other construction projects. Our factory can meet the construction enterprises, automobile industry, iron and steel production enterprises’s growing demand.