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Screw Feeders for Power Plants

UGES screw feeders for U.S. power plants provide controlled, metered delivery of coal, biomass, and sorbents to boiler combustion systems with precise volumetric feed rate regulation. Each unit is built to CEMA standards for dependable performance on your conveyor lines.

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Screw Feeders Key Specifications

Power plant screw feeders from UGES offer 200mm to 500mm diameters with variable-pitch flights for uniform coal extraction. VFD drives with torque monitoring ensure ±2% feed accuracy from 5 to 50 RPM.
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Screw Diameter
200mm to 500mm, engineered for coal and biomass metering to boiler feed systems
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Feed Accuracy
±2% volumetric consistency for stable boiler combustion and emission control
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Construction Material
Carbon steel with wear-resistant flight tips; SS options for biomass and sorbent feeding
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Inlet Configuration
Live-bottom hopper interface with vibrator mounts to prevent coal bridging and rat-holing
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Flight Type
Variable-pitch flights with increasing lead toward outlet for consistent bin extraction
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Drive System
Inline helical gearmotor with VFD, 5-50 RPM, with torque monitoring for overload detection

Industrial Applications

These feeders serve power plants in coal metering to pulverizers, biomass dosing for co-firing, and limestone sorbent feeding for FGD systems. Consistent feed rates support stable combustion and regulatory emissions compliance.
Application 1

Coal Metering

Feeds sized coal from bunkers to pulverizers or stoker systems at controlled rates for optimal combustion efficiency.
Application 2

Biomass Dosing

Meters wood chips, pellets, or agricultural waste into co-firing systems at exact ratios for emissions compliance.
Application 3

Limestone Sorbent Feeding

Delivers limestone sorbent to FGD systems at metered rates for precise SO2 scrubbing in flue gas desulfurization.
Client Reviews

Customer Success Stories

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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.

Sean Matthews

The Repeat Client

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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.

Travis Bennett

The Satisfied Customer

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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.

Gary Stevens

The Valued Partner

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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.

Brandon Hayes

The Satisfied Manufacturer

15+

Industries Served

10+

Years of Experience

500+

Systems Installed

600+

Happy Clients

Need the Right Screw Feeders for Your Power Plants?

Our experts visit your site, understand your workflow, and recommend the exact configuration your system needs.

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Delivering advanced conveyor solutions from Houston across the U.S.


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 info@ugesl.com

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