Powder Handling Companies and Manufacturers

IQS Directory provides a comprehensive list of powder handling companies and suppliers. Use our website to review and source top powder handling companies with roll over ads and detailed product descriptions. Find powder handling companies that can design, engineer, and manufacture powder handling products to your companies specifications. Then contact the powder handling 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 powder handling equipment, small powder handling products, lab powder handling products, or customized powder handling products of every type, this is the resource for you.

  • Belleville, NJ 800-822-8629

    We do powder handling and we do it well! Our powder handling machines are able to handle many different kinds of powders in order to better serve you. Our equipment and systems are sold worldwide and serve industries such as chemical, food, beverage and pharmaceutical. We will work with you closely from design to delivery in order to ensure you are getting the prefect system for you. Call us today to learn more!

  • Monroe, NC 616-246-0900

    Spiroflow Systems manufactures flexible screw conveyors, including a beveled profile screw for smeary products and pigments. Other products include aero-mechanical and vacuum conveyors, material handling conveyors, bulk bag fillers, dischargers and bag dump stations. Call us today!

  • Big Lake, MN (763) 262-1200

    Since 1946, Whirl-Air-Flow has been a leader in design, fabrication and service. Our pneumatic conveyors transport powders and dry granulars to one or more destination points. Our products serve a range of industries and are able to move flowable material. We have our own testing facility and also we provide customers with field support and services. If you would like more information please give us a call today!

  • Newark, DE 302-999-8000

    Precision AirConvey Corp. (PAC) designs, manufactures and installs automated trim and scrap removal systems that capture waste at the source, quietly cut it into confetti and convey it directly to a baler, briquetter, dumpster or other container for easy recycling or disposal.

  • Sewell, NJ 856-256-3175

    Producer of pneumatic conveyors, conveyor systems and components for a variety of industries. Coperion offers a complete line of conveying equipment including rotary, diverter and shut-off valves; elutriators, railcar loading and unloading systems, pipe and silo accessories and blenders.

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Sanitary Drum Dumper with Roller Conveyor

A new TIP-TITE® Sanitary Drum Dumper allows dust-free transfer of materials from drums to downstream equipment, and rapid sanitizing between changeovers. Read More

businessIndustry Information

Moving Food and Cereals with Pneumatic Conveyors

One of the best benefits of pneumatic conveyors is theirlarge powder handling capabilities. Pneumatic conveyors are able to movesurprisingly large and heavy materials from place to place. Many industries usepneumatic conveyors, ranging from bulk material handling to the food industry.

The cereal industry uses pneumatic conveyors to move cerealfrom an extruder to the packaging machine. Usually, this is done by generatingair pressure levels above or below the atmospheric pressure in the room. Mostcereal manufacturing companies either use dilute phase conveyors or dense phaseconveyors. Depending on the machine, the conveyors will use a pressure orvacuum system to move the cereal from place to place.

Most factories use pneumatic conveyors for their flexibilityand their ability to move delicate materials without crushing the material andwasting the cereal. Many conveyors can also reach multiple destinations atonce.

While some companies object to the high power consumption ofpneumatic conveyors, the benefits typically outweigh the increased cost ofpower. The power costs are higher, but the costs associated with product wasteand the improved efficiency of the process usually more than make up for anyextra costs- especially in larger factories.

The same pneumatic conveyors can also be used to move otherfoods; it is not just for cereals. Many factories use pneumatic conveyingsystems to move bulk materials such as flour, rice, or grains, as well aslighter finished products in route to the packaging area.

Powder Handling

Powder handling is the process of industrial mixing, conveying, measuring or packaging of delicate, friable, sticky or free-flowing powdered solids. Typically accomplished through pneumatic conveyors, powder handling can also be done using closed or flexible screw conveyors.

Pneumatic conveyors are particularly advantageous for powder handling applications as a result of their enclosed, tubular design, which reduces product leakage as well as eliminating material and operator contact. In addition, pneumatic conveyors offer decreased product contamination, which is a problem for screw conveyors since they are more susceptible to incur product damage by caking, smearing, packing or grinding. Common powdered solids that are handled using pneumatic conveyors include metals, chemicals, fly ash, flour and talc. As powder handling is most often used to move materials through manufacturing and processing stages, powder handling conveyors must be able to carefully and efficiently transport powders that could be potentially hazardous. Due to wide-ranging powder handling applications, diverse industries require powder handling conveyors including pharmaceutical, food and chemical processing, industrial, ceramics, plastics and construction. However, most pneumatic conveyors are designed to handle specific material types, so different industries will require a different type of conveyor.

For powder handling applications, dilute phase pneumatic conveyors are the most common type of conveyors used. Dilute phase conveying can be done with either pressure or vacuum pneumatic systems, as long as high air velocity is created and maintained. Dilute phase conveying can utilize either positive or negative pressure, although each pressure type best works for certain applications. For example, positive-pressure dilute phase conveyors are best suited for conveying materials loaded from a single entry point to one or multiple destinations. Positive-pressure systems can transport materials over a relatively long-distance and use a minimum quantity of air to move the material. Conversely, negative-pressure dilute phase conveyors work best in transporting powdered materials loaded from numerous inlet points and discharging them at a single point. In addition, there are a variety of different dilute phase conveyor system designs. A closed-loop dilute phase conveyor uses an inert gas as the conveying medium to convey the powder in a closed-loop system. This type of dilute phase conveying is useful for handling hazardous powdered chemicals. A centrifugal blower dilute phase conveyor can use a combination of pressures or other system designs but use centrifugal blowers in place of positive displacement power packages.

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