Flue gas desulfurization baffle door manufacturers also called off door, door or door flue duct baffle baffle, commonly used in power plants or other industries in the smoke pipe, used as cut-off medium duct, throttle opening and closing angle of 90 DEG C, it has two full clearance function, make the system a medium flow pipeline on or off.

Close the damper is composed of Lianyungang Zhen Hong Kong Auxiliary Power Co. manufacturing company for closure of media as power plant smoke wind pipe, it is fully open all closed two functions, make the medium all circulation or off in the pipeline, also can be used to adjust the door, the door is made of the introduction of foreign technology, with opening and closing turn the driving torque is small, flexible, hot card will not die, high sealing, advantages and can withstand high temperature and pressure in the system.

The damper for welded steel structure, the blade is streamlined, with small flow resistance, 0.5 ~ 1mm stainless steel sheet embedded in around the blade, under system pressure increases and the sealing performance is high, both ends of the bearing with spherical self-aligning bearing, so it will not affect the rotation in the blade deflection.