Guillotine Dampers

Industrial Fans India offers a complete range of heavy duty guillotine dampers to meet customers' requirements. We have installed guillotine dampers in sizes as large as 5100mm dia.
Guillotine dampers are being used for shut-off of dust laden flue gas volumes.
The material of construction of blade and housing is carefully selected to meet specific operating condition and to withstand heat stresses, fatigue, corrosion, and distortion. We have proven reliable designs in some of the most demanding thermal environments such as the Gas turbine outlet, and high corrosion environments such as coal fired power plants.
The damper blade with its grid support structure is designed in such a way that it can only distort minimal when exposed to high temperatures.
The heart of our Guillotine damper is a proven and robust Rack & Pinion design. The design of the rack and pinion system has been specially to make it suitable for very high temperature and severe dust loads in the flue gas. It is operated by an electric actuator in conjunction with rack and pinion systems engaging it on each side, which ensures a parallel blade movement.