Coal-Fired Power Generation Material Handling

Put a PMM solution to work in your Coal-Fired Power Plant and dramatically increase throughput while lowering those problematic material handling issues.

NFPA Compliant-Powdery & Granular Materials

Extreme Duty Rotary Valve Airlock

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A superior, long-lived modular rotary valve for metering and airlock applications handling powders or small granules. It offers unmatched durability compared to competing solutions and is engineered and built for the most difficult applications in a plant.
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High-Volumes of Ash, Granular & Powdery Materials

Double Slope Rotary Airlock Feeder

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A durable high-capacity rotary feeder for handling dry powders, granular materials, small rocks, or other abrasive materials with relatively uniform material size and low moisture content. Offers an attractive capacity-for-cost ratio compared to tight-tolerance rotary valves. Functionally, both a metering device and an airlock.
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Perfect for Low Quality Coal Applications

Self-Cleaning Rotary Valve Airlock

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Metering and airlock application for handling very large volumes of limestone and other raw materials. Typically used with a VRM (vertical roller mill).
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NFPA Compliant-Unique Inlet Eliminates Breakage

Side-Entry Rotary Valve Airlock

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A long-lived offset or side-entry rotary valve designed to minimize shearing and breakage in the handling of delicate, formed, molded, granular, or pelletized materials. Functionally, PMSE valves are both a metering device and an airlock.
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Wood, Organic and Alternative Fuel Materials

Rotary Airlock Feeder w/Knife

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Functionally, the PMR is both a metering device and an airlock. PMR valves are built for long, continuous operation with provisions for eventual rebuilding.
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Called Upon for the Toughest Applications

Extreme Duty Screw Conveyors

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No need to settle for an “off-the-shelf” solution, when you can have a customized screw conveyor that will perform better and last longer – for the same cost
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COAL-FIRED POWER-GENERATION INDUSTRY

Precision Solutions

  • We get your challenges.When others are turning their backs on the coal industry, we’re doubling down to help our coal customers to keep operating efficiently, to meet growing and complex environmental regulations, and to generate power profitably. We have dozens of smarter solutions that can help you operate more reliably with lower costs.
  • Rotary valves should NEVER be the weakest link in your emission control and DSI environmental systems. Precision understands the imperative of precise, reliable injection of lime, trona or activated carbon to keep these systems performing as specified. Our solutions offer longer life, efficient waste-free use of materials.
  • Move lignite without sticky build-up that plagues competing units. . No matter where you’re feeding lignite into your process, Precision has rotary valve and rotary feeders that feed consistently and reliably, minimizing the potential for clogs and maximizing process throughput.
  • Working with super abrasive pet coke? No problem! Unique solutions and high-abrasive environments are our specialty. Let us recommend a solution that lasts longer and requires less maintenance.
  • Precision’s systems and processes systems and processes provide faster deliveries and fewer spares.When it’s time to rebuild or replace, Precision gets you the right solution, on YOUR schedule. No need to wait 10+ weeks for a replacement. We’re nearby and ready to go to work for you. No need to carry excess spares.