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Stedman Machine Co. showcase Stedman Model H-54 multi-cage mill

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World Fertilizer,

The Stedman Model H-54 multi-cage mill is on display at ConExpo-ConAgg 2017 Booth: C30919.

The machine is used for pulverising, grinding, crushing and mixing abrasive and non-abrasive materials – wet, sticky or dry. The H-Series provides a finer, more uniform grind, can handle up to 240 tph and are reversible for extended wear life.

Stedman cage mills are engineered and constructed to operate at or near-peak efficiency longer, providing a greater return on capital investment over their life. Cage mills are capable of producing a variety of product gradations and easily adjusted by changing the mill's cages, speeds and rotation.

The H-Series Cage Mills feature a quick-opening housing for quick inspection and maintenance. It allows for minimum downtime for wear part replacement and inspection. Each H-Series Impact Mill housing can accommodate two-, four-, or six-row cage assemblies. This versatility is further enhanced by the capability to vary the number of pins in each row, to vary the rotational speed of each cage in relation to the other(s), and to change the relative direction of rotation of the cages.

For wet material applications, air cannons are mounted at the intake and discharge to help prevent a build up of wet material. A hydraulically-operated, quick-opening retractor provides rapid access to crushing components for inspection or changeout. The quick opening feature allows prescheduling of downtime for parts change out based on regular inspections. Inspection requires about five minutes, complete change-out of wear components as little as one hour, or less.

The mill is ideally suited for commodities such as aglime, coal, fertilizer, salts, potash, corn, aluminum dross, grains and gelatin.

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