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Phone: 403-503-7877

Superior Attrition Mill

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Servicing a niche group of industries like frac sand and glass production, the Superior Attrition Mill produces a more durable product with better sand equivalency.

Inside each tub, a set of opposing pitch impellers force particles to collide. This action breaks up particles but also cleans and polishes the surface of the sand.

Key Features:


Superior Attrition Mill Specifications:

Outside Diameter (mm) 54” (1,370)
Tank Height* (mm) 72” (1,830)
Feed Rate 75-150 TPH (68-136 MTP)
3.5 to 1.8 min retention time
Feed Rate (80% Solids) 75-150 TPH (68-136 MTP)
5 to 2.5 min retention time
Inlet urethane lined (mm) 24” x 24” (610 x 610)


Outlet urethane lined (mm) 16” (405)
Inspection Door (mm) 42” x 42” (1,065 x 1,065)
Cleanout Pipe (mm) 3” flanged (75)
Impellers (mm) 2” urethane coating (50)
Overflow Weir Adjustable



Trusted Partnership – Genuine OEM Parts – Dependable Shop & Field Service

Being a Machinery Supply customer means having a complete set of services at your fingertips. We can offer you a long-term partnership, protect your revenue and provide a full range of customer solutions using high quality parts, delivered by passionate people. Machinery Supply is committed to increasing the positive return on your investment and maximizing uptime.

Keep Crushing It!

Dependable Product Support 24/7

The Right Parts

We carry OEM parts for all of the manufacturers we represent as well as factory re-manufactured components.

Parts Request

Field & Shop Service

Our expert shop and field technicians are OEM factory-trained to ensure your equipment is serviced the right way.

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