Technical Leaders - Working with the Management Team
dooson
1. DOOSON, The name of Quality Grain Equipment
DOOSON is improving your options with quality grain equipment
and adding to your margin of success.
2. INTELLECTUAL PROPERTY RIGHTS
In the grain business you constantly have to find ways to get more return from your investment.
More storage capacity, greater reliability and more cost-effective operations.
DOOSON is specialized in Designing, Manufacturing and Construction of a variety of material
storage and handling equipments of grain, feed and chemical industries.
And DOOSON is a Technology concentrated company with an acquisition of NT(Korea New Technology)
which is endowed to the premier technology company in 2005 by the Korean Government.
DOOSON silos help you reach higher with superior designing, engineering, manufacturing.
We build strength, durability and value into every grain bin and storage system.
And we design them to be safe and easy to use under even the most
demanding conditions.
Contact DOOSON about your handling and storage needs for commodities.
Whether your storage requirement is large or small, DOOSON will provide
the design and manufacturing support you need.
More storage capacity, greater reliability and more cost-effective operations.
Stiffened Silos 3
Roof Systems 5
SideWall Panels 6
Aeration & Drying Systems 7
Hopper Bottom Bins 8
Quality, Design & safety 9
DART Systems 10
Specifications 12
4. STIFFENED SILOS
DOOSON silos offer many outstanding
strength and durability features.
Wide corrugated steel sheets manufactured
from high strength steel, heavy duty
galvanized steel stiffeners and strong roofs
are some of the quality features available.
DOOSON complete line of commercial silos
is available in diameters from 15feet(4.57m) to
105feet(32m).
DOOSON also has a full range of accessories
available to complete your storage installation.
We can handle the pressure
The profile of DOOSON stiffeners are computer-designed for optimum
load-bearing capacity, ease of installation and manufacturing efficiency.
Upright stiffener columns transfer the bin load straight to the foundation
and can be mounted internally or externally as required.
Stiffener slices are offset from sidewall seams for improved structural
integrity and easier instal lation.
All bins have at least two stiffeners per sidewall sheet, while larger
capacity bins have a third stiffener for the increased load-bearing capability
and vertical stability that their size demands.
Bearing the load…
DOOSON super stiffeners take strong & hot dip galvanized steel.
The shape of the super stiffeners surpasses the compressive strengths
of previous open-faced stiffeners.
This profile can handle the drawdown loads
imposed by very tall silos, as well as severe seismic loads.
Each silo utilizes several stiffener gauges and up to three profiles for
the most efficient column design.
Heavy-duty stiffeners transfer drawdown loads from the side-walls to
foundation.
Stiffener base plate is factory-welded to bottom stiffener providing durable
silo anchorage to resist and uplift loads.
6. ROOF SYSTEMS
DOOSON structured roofing system delivers a
standard peak roof load of 10,000lbs(5,550kg).
Higher peak roof load options of 20,000lbs(9,000kg),
and over are also available when desired.
That means you will have all the support you
need for conveyors, spouting, temperature
cables and other ancillary equipment without
worry.
Intermediate structural supports deliver maximum
strength to our special structured roofing system
for larger bins heavy loads.
Let's start at the top
DOOSON’s super-deep roof ribs-varied in depth
according to the size of the bin-ensure strength
and structural integrity.
All roofing options come with a durable galvanized
design for roof supports, roof panels and other
major components for lasting strength and weather
resistance.
Put it all together and you have a roof structure that
can carries its weight.
Putting it all together…
DOOSON manufactured from galvanized steel are
provided for bolting to the roof around the perimeter
of the peak cap.
Super deep roof ribs-varied in depth to match your
bin size on structured roof models-also help to ensure
proper and structural integrity.
All seams are fully double-overlapped for maximum
strength.
7. SIDEWALL PANELS
Up and down all around – DOOSON offers
the perfect combination of stiffener columns
and support rings to handle the pressure,
inside and out.
Sidewall panels are designed & manufactured in
our own factory under our strict manufacturing
specifications.
DOOSON bins are performance-tested and
field-proven to withstand the most demanding
conditions.
Our attention to detail in sidewall manufacturing
is one reason why.
Bearing the heaviest loads
Bins are attached to the concrete at the base of the
stiffener-transferring the entire vertical load of the bin
to the concrete foundation.
Today’s bigger bins demand dependable vertical stability
and load-bearing capability.
With DOOSON, that’s exactly what you get.
Convenient handling and
easy-access
Rugged upright stiffener columns transfer the bin load
straight to the foundation.
Stiffeners can be internally or externally mounted
according to your specifications.
On smaller capacity bins, there are two stiffener
columns per panel.
Easy access walk-in door
Extra large side doors provide
convenient two-way access.
Fully galvanized, heavily reinforced
and suited for two and three stiffener
designs.
8. AERATION & DRYING SYSTEMS
Proper aeration is an important part of every
grain storage system and is essential to
maintaining grain quality.
Properly operated aeration systems help control
insect infestation and moisture migration,
reducing grain spoilage and saving money.
DOOSON's aeration system can be installed
in new or existing storage facilities.
We use rigid corrugated, perforated aeration
ducts made from heavy gauge galvanized steel combined with high efficiency aeration fans.
Maximum airflow and strength
Your grain deserves protection from the bottom up to
maintain grain quality and proper airflow.
DOOSON has the right floor and floor support system to
match your needs – and give you the perfect combination of
open area and load-bearing strength.
All DOOSON floors, floor supports and flashing are built for
years of dependable service.
Silos that help protect your
investment
DOOSON silo system can include aeration, drying, temperature
monitoring and silo unloading-all designed to assure grain quality
and your profitability.
Timing is everything in the grain business and can sometimes
mean the difference between profit and less.
That's why you need grain storage and drying system that allows
you to get your crop out of the field when you're ready- and to
preserve grain quality when you need it most.
DOOSON dry system is a complete for drying, cooling and storing
grains of many types-and has a record of outstanding performance
in the field. Its intelligent design ensures handling ease, reliability
and lower drying costs per bushel.
DOOSON dry system is ideal for adding grain storage and drying
capacity to your operation. For even higher capacities, consider our
continuous flow model with 24-hour continuous operation and
automatically operated dump spouts.
9. HOPPER BOTTOM BINS
If you application requires a
complete silo cleanout, or you
need lower material handling
costs, DOOSON hopper bottom
silo may be your solution.
Our unique design and quality
materials make our product
stronger and more durable than
ordinary hopper silo.
In addition, we offer a wide range of features and options to provide you with a silo that is custom-made
to your application.
Commercial hopper bins from DOOSON are built with the same quality, strength and good sense as our flat
bottom bins for long life and ultimate ease of unloading.
Sidewalls, stiffeners and fasteners are designed to the same specifications as our commercial flat-bottom bins.
Supporting columns are wide-flanged beams with heavy-duty tie-road braces, bolted solidly to the steel
substructure.
A heavy-duty compression ring ties the bin components securely to the
galvanized hopper cone.
Strong legs to stand on
DOOSON hoppers feature galvanized hopper lates which
are supported by DOOSON's unique compression ring
assembly for additional strength.
This effective transfers the bin load from the hopper onto
the legs and into the bin foundation.
A steel sealing strip is continuously welded to the
compression ring assembly to ensure a moisture tight fit.
Quick and complete grain
unloading…
The vertical load in the hopper bin is transferred down the
stiffeners to the support columns which are anchored
directly into the concrete base.
Rack and pinion designed also ensures the slide gate
operates smoothly and it allows for extremely accurate
size adjustments of the opening.
This hand-operated gate is standard on DOOSON
commercial hopper bins.
Hopper bottom silos can store any flowable commodity
from grain, feed, seed and plastic pellets to certain mineral
supplements.
DOOSON also supplies structural platforms to elevate
silos above rail sidings or truck driveway for rapid loading
of railcars or truck.
DOOSON hopper bins are available in diameters from
6feet(1.83m) to 36feet(10.97m).
10. QUALITY, DESIGN & SAFETY
DOOSON produces a complete line of
storage and handling systems for a variety
of applications ranging from small farms to
large commercial installations.
We offer a wide range of products for
cleaning, drying, aeration, conveying and
storage needs for grain.
DOOSON stiffened silos, hoppers and
accessories are used worldwide.
Adding more safety, convenience
and performance
DOOSON engineers use the latest in computer drafting and analysis
techniques to develop and produce projects designs, layouts, drawings and
manufacturing specifications.
Our engineering staff has decades of combined experience in a wide
variety of storage.
A modern computer aided design (COSMOS/SOLID WORKS) system is
used to assure timely, accurate and efficient standard or customized de
signed.
With DOOSON, you can be assured that you will receive a superior
quality product built to the most strenuous design and safety standards
and have a committed partner standing behind the product to guarantee
your satisfaction.
Whether you need a standard or customized solution, contact DOOSON
for engineering, design and production assistance the next time you
need silos, handling equipment or accessories.
Ways to add safety and convenience
DOOSON produces a complete line of storage and handling systems
for a variety of applications ranging from small farms to large commercial
installations.
Your commercial storage system with DOOSON bins can be customezed
with a number of our accessories to meet your specific applications best,
including:
- Outside ladder and safety cage systems
- Spiral stairways with double handrails
- Inside safety ladders
- Roof stairs
- Top-cap handrail
- Side-draw unloading systems
11. DART SYSTEMS - INTELLECTUAL PROPERTY RIGHTS
The automatic control system of temperature
and humidity of grain bins for quality grain
storage management.
On the quot;Autoquot; mode, the stirring machine and
fan will automatically start with a warning alarm
when the difference in temperatures between
the stored grain and outside air exceeds a
certain point. And, they will stop automatically
when the temperature difference comes within
the safe zone.
The machines and grain temp. conditions can
be stored in the computer for future reference.
The machines and grain temp. can be monitored DARTS: DOOSON Automatic & Remote Temp. Control System
and controlled by the manager far away from the
silos through the telecommunication system we
developed.
A continuous development to excellence
DOOSON has a acquired a government certificate of new technology
only given to the first technology development at home and abroad.
System that maintains the best status of stored grain through an
unmanned automatic control based on an equilibrium moisture
and humidity inside and outside a rice processing complex
(RPC) and a drying & storage center (DSC)' s grain
drying/storage silo.
Intelligent engineering in every system
* Automatic, Remote Operation is
possible
Not necessary to visit a field to
* Remote Controlling is possible
check the status of stored grain.
* Triple alarm system is an
emergency
It is high quality production
* Data saving for 24 hours
system that can maintain the
* 24hour monitoring system with
quality of stored grain.
installed camera
* checking the operation of silo equipments
* checking the temperature & humidity of the grain stored
* checking the quantity (protection for thief)& storage
conditions of the grains
* automatic monitoring & operating are possible from the
long distance
12. A WIDE SELECTION OF SILO SIZES
FLAT BINS SPECIFICATIONS(FARM & COMMERCIAL)
