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Industry Expertise Overview |
For global companies such as Weyerhaeuser to successfully create their paper and pulp products, an experienced company such as Prater-Sterling must supply them with paper equipment. Prater-Sterling has been the industry leader for paper machinery for many decades. The economical Prater-Sterling paper equipment greatly reduces the maintenance and cleanup that comes with processing paper and pulp materials. With dependable, efficient paper machinery such as the hammer mill and lump breaker, any paper and pulp processing is executed appropriately.
Prater-sterling paper equipment like the hammer mill works in uniform particle reduction, whereas the lump breaker assists in reducing compact materials into a minuter granule. Both examples of Prater-Sterling paper machinery are heavy-duty, low-maintenance and can run for years. The impervious nature of Prater-Sterling paper equipment is what makes it indispensible in the pulp and paper industry. Worldwide companies like Weyerhaeuser depend on Prater-Sterling paper equipment for producing their mixed paper, corrugated boxes and other paper products. It is the 80 years in the industrial machinery business that makes Prater-Sterling the experts in reliable, adaptable equipment. Though their Particle Management Solutions are ideal for many industries, companies utilizing paper machinery will continue to rely on Prater-Sterling for their particle processing needs.
| Particle Size Reduction |
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Have applications that need reduction from between 6" to sub-micron size? Choose one of our fine grinders, classifier mills, hammermills or lump breakers. |
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| Mixing & Blending |
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Prater twin-spiral and continuous mixers provide a smooth, homogenous blend at their output. This needs one more line. |
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| Compaction / Agglomeration |
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Need compacting, granulating, briquetting, densifying, sheeting or flaking? Prater compactors & tableting presses are designed to meet your application needs. |
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| Feeding / Metering / Rotary Airlocks |
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Prater rotary airlock vavles can be purchased with standard features or individually customized to your specifications to ensure reliable operation. |
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| System Design & Integration |
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Prater-Sterling offers a complete system approach firmly focused on your specific requirements. We apply superior technology and innovative spirit in order to deliver the optimal solution. |
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| Automation |
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We offer solutions for batching systems, receiving systems, grinding systems, pelleting systems and loadout systems. |
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| Classification & Separation |
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Have applications that require sifting/scalping, screening or classifying? Our rotary sifters, vibratory screeners and air classifiers are customized to your specifications. |
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| Toll Processing |
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Prater-Sterling's decades of particle size reduction expertise allows us leverage our knowledge to ensure that our equipment perfectly matches your processes needs. |
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Products Per Industry |
| Air Classifiers |
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Prater-Sterling adjustable air classifiers are made in a variety of sizes and materials to service your dust-free material separation needs. |
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| Hammer Mills |
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Providing a uniform particle grind, Prater-Sterling's durable hammer mills can operate 24 hours a day and require very little maintenance. |
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| Airlocks |
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Our airlocks can handle a range of high temperatures and pressure differentials to ensure the appropriate metering of your materials. |
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| Sifters |
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Our versatile sifters eliminate dust problems, self-clean and require no maintenance. Prater-Sterling sifters are ideal for sifting, scalping and classifying. |
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| Classifier Mills |
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Prater-Sterling classifier mills provide the best of both worlds of grinding and classifying particles with uniform distribution and simple maintenance. |
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| Automation |
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We offer many diverse solutions for batching systems, weighing systems and process controls for dry and liquid materials (mechanical, pneumatic, grinding). |
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| Compactors |
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In need of transforming scrap into reusable product? Our compactors reduce waste and compact particles to reduce density and volume. |
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| Vibrating Screens |
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With one, two or three decks, our durable vibrating screens provide exact particles sizing and distribution smoothly, quietly and cost-effectively. |
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| Flake / Cake Breakers |
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Prater-Sterling lump breakers reduce larger materials into smaller granules economically and simply. Ideal for cookies, detergents, sugar, minerals, fertilizer, etc. |
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| Material/Ingredient Weighing Systems |
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Prater-Sterling weighing systems provide efficient, accurate batching and weighing controls for hundreds of inventoried materials and thousands of stored formulas. |
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| Fine Grinders |
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Our fine grinders have the high capacity to reduce heat sensitive particles to 200 mesh and provide better dust control. |
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| Control Panels Fabrication |
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Our Human-Machine-Interface Control (HMI), Programmable Logic Controller (PLC) and Motor Control Centers (MCC) provide customized system integrations for various applications. |
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