Products BCT Commercial Dryers

1. Brock’s continuous-flow BROCK® Commercial Tower Grain
Dryer offers drying capacities ranging from 2,500 to 10,000
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.
2. The new Brock commercial dryer design focuses on top
quality and energy-efficient grain conditioning as well as
offering user conveniences.
3. Features include:
a. 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.
b. Stainless steel screens. Stainless steel screen
perforations are used in two sizes (.078 and .062) to
help confine particulates for cleaner dryer operation.
c. 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.
d. 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.
e. Gentle grain unloading system. Brock’s advanced
Circular Drag Grain Unloading System (patented)
evenly meters the grain from the grain columns and
gently delivers it to the unloading point at the
perimeter of the dryer.