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Dense Phase Conveying Companies and Manufacturers

IQS Directory provides a comprehensive list of dense phase conveying equipment manufacturers and suppliers. Use our website to review and source top dense phase conveying equipment manufacturers with roll over ads and detailed product descriptions. Find dense phase conveying equipment companies that can design, engineer, and manufacture dense phase conveying equipment to your companies specifications. Then contact the dense phase conveying equipment companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product news articles. Whether you are looking for manufacturers of dense phase pneumatic conveying equipment, dense phase powder coating equipment, dense phase transport equipment, or customized dense phase conveying equipment, this is the resource for you.

  • Belleville, NJ 800-822-8629

    VAC-U-MAX provides a wide variety of technical services with their quality products, such as dense phase conveying. After determining the design and equipment specifications, customer’s materials can be tested for flow characteristics and other qualities under simulated conditions. Complete installation, startup, operating training and follow-up support are also offered.

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  • Monroe, NC 704-246-0900

    We manufacture vacuum conveyors, flexible screw conveyors, aero mechanical conveyors and other bulk handling equipment. These conveyors are designed to handle dry bulk solids such as flakes, flocks, granules, pellets and powders. Our staff is eager to assist you with your pneumatic conveyor needs!

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  • Big Lake, MN (763) 262-1200

    Our high performance dense phase conveying is great for handling materials that are very fragile. These items can be designed with multiple inlets as well as a variety of configurations such as carbon, stainless steel or epoxy coated. The durability of our conveyors is unmatched. If you are interested in learning more details then please give us a call today!

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  • Westminster, MD 410-861-6437

    Since our inception in 1990, our goal with every client is to do it once, and do it right. We offer complete turnkey bulk processing systems, as well as design, engineering, layout, and drafting services. We serve a multitude of industries including plastics & polymers, food processing, and pharmaceuticals. Our team aims to listen and understand your needs, no matter what your industry. Visit our website or call today and tell us how we can assist you in your application!

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  • Des Moines, IA 844-272-8639

    Bratney Companies puts our expertise in key industries to work for you, offering equipment, design and construction solutions for your needs. Working closely with you, we will recommend the right piece of equipment to clean, sort, size, store and package the materials in your facility. Then, by working with our sales, engineering and construction teams, we assist you in developing the best installed solution.

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  • Turnersville, NJ 856-728-6400

    IEDCO is a leading designer and manufacturer of powder and tablet handling devices in the form of pneumatic design vacuum conveyors. We also make other systems—bulk handling equipment, process control systems, powder feeders, drum handling systems and more. For a quote, or to simply learn more about what we can do for you, contact IEDCO today!

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businessIndustry Information

Dense Phase Conveying

Dense phase conveying, also referred to as non-suspension flow, is one of the two main methods of pneumatic conveying. The other method is dilute phase conveying, and the main points of difference between the two are pressure, the solids' properties and the rate of conveying speed. In particular, dense phase conveying deals with the transportation of abrasive, friable or heavy materials such as sands, soils, minerals, food, paper scraps and rocks.

Dense phase conveyors push materials through at a fairly low velocity with a low air-to-material ratio. Often, dense phase conveyors use an air compressor to generate high pressure levels to move materials through the system at a general average of 275 feet per minute. Typical industries that benefit from dilute phase conveyors include pharmaceutical, chemical and food processing, foundry, mining, plastics and cement. Since dense phase conveying is ideal for moving large quantities of materials, it is often used in bulk material handling applications. However, dilute phase conveying may also be used if the materials being conveyed are both light-weight and non-abrasive.

A dense phase conveyor is an enclosed tubular conveyor that is operated through air pressure and is typically gravity or vacuum-loaded while discharging materials from the bottom; however, there are several different dense phase conveyor designs. The bottom-discharge design in particular lends itself so well to dense phase conveying because the materials being conveyed are so densely concentrated that they will naturally deposit at the bottom. Movement within gravity-loaded dense phase conveyors is typically generated by a blower at the starting end of the conveyor, although vacuum-loaded dense phase conveyors pull products through using a vacuum at the conveyor's destination. When the material being conveyed is fluidized, it deposits at the bottom much like a deposit of liquid and is dragged, or pushed, along the bottom. In dense phase conveying, there are two different manners of flow: moving-bed flow and plug flow. Moving-bed flow occurs when the material is conveyed along the bottom of the conveyor pipeline, whereas plug flow occurs when the material is conveyed in units, called plugs or slugs, which are separated by air gaps rather than one fluid body.



Dense Phase Conveying
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Dense Phase Conveying - Cyclonaire Corporation
Dense Phase Conveying - Cyclonaire Corporation



Dense Phase Conveying Informational Video