Multi Louvre Damper for Steel & Sponge Iron Plants

UGES Multi Louvre Dampers provide fine-regulation airflow control for steel and sponge iron plant ventilation, cooling, and auxiliary gas systems. With multiple adjustable louvre blades, these dampers offer precise throttling for melt shop roof ventilation, rolling mill cooling air, and gas cleaning plant auxiliary air intakes.

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Multi Louvre Damper Key Specifications

Blade Material

SS 316 / galvanized steel louvre blades with corrosion-resistant fasteners and linkage

Temperature Rating

Ambient to 300°C for hot air recirculation; ambient-rated for ventilation duty

Actuation Type

Electric or pneumatic actuator; manual gear-operated option for infrequent adjustment

Size Range

400 mm × 400 mm to 2500 mm × 2500 mm for wall, roof, and duct mounting

Blade Action

Opposed-blade for throttling control; parallel-blade for on-off ventilation isolation

Leakage Class

Class II low-leakage per AMCA 500-D; weather-sealed for outdoor installations

Industrial Applications

Melt Shop Roof Ventilation
Controls natural and forced ventilation airflow through melt shop roof openings, managing heat and fume extraction during EAF tapping and charging operations.
Rolling Mill Cooling Air Control
Regulates cooling air supply to rolling mill motor rooms and drive systems, maintaining equipment operating temperatures within design limits.
Gas Cleaning Plant Air Intake
Modulates ambient air admission to gas cleaning plant fan systems for blast furnace and converter gas treatment operations.

What Our Partners Say

We have been sourcing material handling components from United Global Engineering Solutions for quite some time. Their conveyor accessories, including rollers and industrial pulleys, have consistently met our standards for quality and performance. We confidently recommend them for any conveyor system requirement.
Carlos MedinaRegular Client
We worked with United Global Engineering Solutions for our industrial conveying needs, and the experience was excellent from start to finish. Their team quickly understood what we needed, recommended the right solution for our operations, and delivered high-quality industrial conveyor systems that made a real difference. Since installation, our workflow has improved and day-to-day operations are much more efficient. We truly value their support and would gladly recommend them.
Javier SánchezSatisfied Client
We have worked with United Global on several projects, and their food-grade conveyor systems have delivered a significant improvement. What stands out most is their ability to customize solutions around our needs and deliver quality products on time. Their responsive support and cost-effective approach have made them a trusted partner.
Miguel TorresTrusted Partner
We have collaborated with United Global Engineering Solutions on multiple projects, and they have consistently delivered strong results. Their food-grade conveyor systems have brought a noticeable improvement to our operations, and we especially appreciate how they tailor each solution to our specific requirements. The team responds quickly, the service is efficient, and the solutions are cost-effective without compromising on quality.
Laura GómezHappy Manufacturer