Commercial Grain Dryers

Brock Commercial Tower Dryer

Continuous Flow Capacities Up to 7,000 Bushels Per Hour
Brock’s continuous-flow BROCK® Commercial Tower Grain Dryer offers drying capacities ranging from 3,000 to 7,000 bushels per hour. This Brock grain dryer incorporates some of the best qualities of Brock’s proven MEYER ENERGY MISER™ Tower Grain Dryers while also adding some new features.
The new Brock commercial dryer design focuses on top quality and energy-efficient grain conditioning as well as offering user conveniences.

Features include:

  • Narrower columns at the top. A narrower width column employed at the top of the dryer to help increase the air flow on the wettest grain to start the drying process sooner.
  • Commercial burner. A high-capacity, low-emission Maxon® burner is standard on BROCK Commercial Tower Dryers. The commercial-grade burner features a cast aluminum manifold to help reduce orifice corrosion and maintenance. Brock’s unique application of centrifugal fans allows the square burner to be mounted in a square duct and provides uniform airflow across the complete burner surface for efficient combustion and even heat mixing. The generous length of duct above the burner further enhances the temperature balance from the top to the bottom of the heat plenum.
  • DWDI centrifugal fans. Double-wide, double-inlet (DWDI) centrifugal fans were the first choice for the BROCK Commercial Tower Dryers because they deliver more air while using less horsepower. This method of delivery promotes uniform, efficient movement of heated air. The twin-fan unit also offers easy access to motors for servicing as needed.
  • QUANTUM® Controller. Brock’s advanced QUANTUM® Dryer Controller is standard and automatically regulates the drying process.

Zimmerman Commercial Tower Dryer

Zimmerman has a reputation for engineering excellence. The Tower Dryer exemplifies this, with design innovation unmatched by anyone in the industry.
The Tower Dryer design utilizes industry proven drying principles along with many unique features to provide the commercial user with a simple, reliable, fuel efficient grain dryer.
Each dryer employs a bolt together (versus welded) design, which permits the wide use of galvanized steel (versus painted steel) throughout the dryer. In addition, all dryers have stainless steel exterior sheeting as a standard feature. These design features simplify dryer erection, improve dryer appearance and promote a long dryer life.
Zimmerman’s patented, field proven, Accu-trol Metering System is self cleaning and provides positive grain flow. This system transfers grain from the dryer uniformly and allows for easy dryer clean-out. The touch screen controls offer computerized control of all dryer functions. This “smart” system eliminates guesswork by providing the operator instant information on a large backlit color display and makes the operation of the dryer simple.