Brock Grain Systems - a division of CTB, Inc. products

BROCK® Enclosed Roller-Belt Conveyor Systems offer you the added-value quality features and the rugged design needed for gentle, efficient and dependable conveyor operation: Galvanized steel construction. Clean, dependable, long-lasting operation with the conveyor’s totally-enclosed dust- and weather-tight design.

BROCK® SUPER-AIR® Pneumatic Systems with Easy Dryer Interface Brock’s positive pressure SUPER-AIR® Pneumatic Grain System can assist you in: Moving grain from the dryer to multiple bins with the use of one power source. Making conveying turns or corners without the use of additional auger systems. Adding a simplified conveying system to new or existing grain handling systems.

Motor - Totally-enclosed, fan-cooled (TEFC) motors are standard for all Brock GUARDIAN® Series centrifugal fans.Centrifugal Wheel - Dynamically-balanced, seam-welded steel centrifugal wheel features modern air foil blade design to help maximize air performance.Air Inlet Orifice - GUARDIAN® Series Centrifugal Fans use an innovative design to promote better air flow into the centrifugal wheel to enhance fan performance.

Centrifugal Wheel - Dynamically-balanced aluminum centrifugal wheel features advanced air foil blade design to efficiently handle low airflows at medium to high static pressures. Air Inlet Orifice - Fan…trade;s air inlet orifice uses an innovative design to promote better airflow into the centrifugal wheel to enhance fan performance.

Brock’s FLEX-AUGER® Coreless Auger Feed Delivery System was invented in 1961. In the years since then, Brock’s FLEX-AUGER System has proven to be the most reliable and best system ever devised to deliver feed.