Used Air Classifier Mill – 200 HP Mill Drive | 25 HP Classifier | Guar Bean Grinding for Fracking Lubricant

Manufacturer Information:

• Type: Air Classifier Mill

• Mill Drive Motor: 200 HP TECO-Westinghouse

• Classifier Motor: 25 HP Toshiba

• Condition: Used

• Previous Use: Guar beans for fracking lubricant production

Description:

This Used Air Classifier Mill is a high-capacity, fine-grinding system equipped with a 200 HP TECO-Westinghouse main mill drive motor and a 25 HP Toshiba motor for the integrated air classifier. It is designed for precision particle size reduction and separation, ideal for applications requiring controlled fineness. This system was last used for grinding guar beans, a key material in fracking lubricant production, making it well-suited for food-grade powder processing, chemical production, or industrial applications involving granular to ultrafine materials.

Specifications:

• Main Motor: 200 HP TECO-Westinghouse

• Classifier Motor: 25 HP Toshiba

• Application: Fine grinding and classifying

• Material Last Processed: Guar beans (fracking lubricant production)

• Construction: Likely steel (specific material not specified)

• Type: Pneumatic air classifier mill system

• Condition: Used

Features:

• Integrated grinding and air classification in one system

• High energy 200 HP grinding motor for tough materials

• Variable-speed classifier motor for particle size control

• Air-swept mill design reduces heat buildup and enables ultrafine grinding

• Proven performance in fracking additive processing

• Suitable for abrasive, fibrous, and organic materials

• Can be reconfigured for food-grade, chemical, or mineral applications

Applications:

• Guar gum processing for fracking fluids

• Powdered food and spice grinding

• Pharmaceutical fine powder production

• Chemical additive grinding

• Mineral and clay fine milling

• Agricultural byproduct processing

• Functional additive or polymer powder creation

• Nutraceutical powder grinding

• Refractory material processing

• Paint or pigment preparation

What might this be used for?

• Pulverizing guar beans into powder for hydraulic fracturing fluids

• Grinding and classifying food-grade powders with adjustable particle size

• Producing chemical-grade fillers or flow agents

• Milling raw materials for cosmetic or personal care powders

• Creating fine clay or mineral powders for industrial use

• Milling tough plant-based fibers into functional powders

• Replacing multiple milling and screening steps in a single-pass solution

• Producing size-specific fillers for resin or polymer systems

• Fine grinding with integrated classification for precision processing

• Upgrading outdated milling systems with a powerful, dual-motor setup

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