Whether it’s feeders, crushers, washers, screens, conveyors, or complete plants, TRIO is known around the world for innovative engineering and unmatched value.


Grizzly and pan vibrating feeders for quarry and recycling operations.

Grizzly feeders are ideal for removing undersize rock and ore from feed material before primary crushing equipment. Well-suited for stand alone operation in scalping and screening. Pan feeders are ideal for installation in surge tunnel and surge bin applications.


TRIO offers jaw, cone, horizontal and vertical impact crushers.

These crushers are designed to handle a wide range of crushing applications from primary, seocndary, and tertiary hard rock crushing to mixed demolition debris, crushed or broken concrete and asphalt, sand & gravel and quarried stone. Stationary and portable systems are also available.


TRIO offers inclined and horizontal screens for aggregate and mining duty applications.

Incorporating modern huck-bolted deck frame designs, TRIO screens are rugged yet versatile for a range of applications including use behind a primary crusher or finish screening in sand and gravel. Many TRIO screens are used in the recycling, industrial abrasive and chemical industries.


TRIO offers heavy-duty log washers, fine and coarse material washers.

which are well suited for removal of unwanted materials in natural and manufactured sand, concrete reclamation, salt reclamation, and municipal waste removal.

Address: 12823 Schabarum Ave, Irwindale CA 91706, USA Tel: (626)851-3966 Fax: (626) 851-9526
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