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Double Flap Damper for Cement Plants

UGES double flap dampers provide reliable gravity flow sealing in cement plant material handling. The two-flap design creates an effective airlock seal without rotary components, ideal for gravity-fed ducts and chutes. Used in clinker cooler discharge, raw meal transport, coal feeding and bag filter collection. Available in abrasion-resistant steel with manual or actuator-driven operation.

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Double Flap Damper Key Specifications

Engineered for cement plant gravity flow and gas isolation duties, UGES Double Flap Dampers use counter-weighted dual blades to maintain a positive seal against pressure differentials and abrasive material flow.

Blade Material

Hardox / AR400 abrasion-resistant steel with replaceable wear liners

Temperature Rating

Up to 400°C for hot gas isolation in kiln and cooler circuits

Actuation Type

Counter-weighted self-closing with optional pneumatic actuator for remote control

Size Range

400 mm × 400 mm to 2000 mm × 2000 mm to match hopper and duct outlets

Sealing

Dual flap metal-to-metal seal providing near-zero leakage at ±500 mmWG pressure

Cycle Life

Rated for 500,000+ open-close cycles under continuous cement plant operation

Industrial Applications

Double Flap Dampers serve as critical isolation and flow control devices in cement plants, preventing gas leakage and material backflow across hopper outlets and duct connections.

Application 1

Clinker Cooler Isolation

Provides gas-tight shutoff between clinker cooler compartments and downstream conveyors, preventing hot air infiltration during maintenance.

Application 2

Dust Collection Hopper Outlet

Controls gravity discharge of collected cement dust from ESP and baghouse hoppers while maintaining system negative pressure.

Application 3

Raw Mill Circuit Isolation

Isolates raw mill gas ducts during mill stops, preventing false air ingress that degrades preheater thermal efficiency.

Patient Reviews

Customer Testimonial

We've been sourcing conveyor components from United Global Engineering Solutions for quite some time now. Their conveyor belt accessories, including industrial conveyor rollers and pulleys, have consistently met our quality and performance standards. We highly recommend them for all your conveyor system needs.

Ralph Bader

The Repeat Client

We worked with United Global Engineering Solutions for our conveyor needs, and the experience was excellent from start to finish. Their team understood our requirements quickly, recommended the right conveyor solution for our operations, and delivered quality industrial conveyor belts that made a real difference. Since the installation, our workflow has improved and day-to-day operations feel much more efficient. We’re grateful for their support and would gladly recommend them.

Nageshwar Naidu

The Satisfied Customer

We’ve worked with United Global on multiple projects, and their conveyor belts for food processing have made a real difference. What stands out most is their ability to customize solutions to our needs and deliver quality products on time. Their prompt service and cost-effective approach have made them a partner we can count on.

Shri Kanth Reddy

The Valued Partner

We’ve worked with United Global Engineering Solutions on multiple projects, and they’ve consistently delivered. Their conveyor belts for food processing have made a real difference for us, and we’ve appreciated how they tailor solutions to our specific needs. The team is responsive, the service is prompt, and the solutions are cost-effective without sacrificing quality.

Sharadha Mohan

The Satisfied Manufacturer

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Industries Served

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Years of Experience

500+

Systems Installed

600+

Happy Clients

A world-class conveyor manufacturer based in India, serving industrial markets across the globe.

Double Flap Damper for Cement Plants

Double Flap Damper Key Specifications