World Grain - July 2009 - 70

FEATURE: NORTH AMERICAN TECHNICAL PROFILES

Sifting, screening equipment

Great Western Mfg. Co., Inc.
2017 S. 4th St
Leavenworth, Kansas, U.S. 66048
Phone: 1.800.682.3121
Fax: 1.913.682.1431
E-mail: sifter@gwmfg.com
Internet: www.gwmfg.com

Great Western Manufacturing Company
has been engineering a complete line of sifting and
screening equipment for more than a century. Great
Western said its products are renowned for their
highly reliable drives, dependable operation and
quality craftsmanship.
Great Western noted its QA Series of In-Line
Tru-Balance sifters are precision-built sifting machines used for quality assurance applications
and designed for direct insertion into a pneumatic
conveying line for the removal of a small amount
of oversized impurities. Features include the pneu-

matic sieve compression system and an enhanced
guard package for greater personnel protection.
The durability and dependability of the In-Line
models allow these machines to operate as portable quality assurance components on bulk delivery vehicles.
The company said its QA24 is a compact, spacesaving, pneumatic In-Line sifter specifically developed for the quality assurance and HACCP needs of
food operations with moderate production requirements. The recently introduced QA36 is designed to
handle moderate to large production volumes.

Material handling equipment

GSI Group
1004 East Illinois St. * P.O. Box 20
Assumption, Illinois, U.S. 62510
Tel: 1.217.226.4421
Fax: 1.217.226.4420
E-mail: gsisales@gsiag.com
Internet: www.gsiag.com

GSI said its material handling equipment is
built tough and keeps your projects ahead of the
curve. With short lead times and durable construction, GSI is confident its equipment will be the
best you have ever worked with. GSI manufactures material handling equipment including bin
sweeps, air systems, chain loop, bucket elevators
and chain conveyors.
With over 36 years experience in the agricultural equipment manufacturing business, GSI
Group is a worldwide leader with the resources
and expertise necessary to solve even the most
complex challenges facing growers today. Found-

ed on a commitment to excellence, GSI continues
to build on its legacy with product innovation and
a dedication to providing complete system solutions that add value to each and every customer's
business.
Suitable for a variety of applications, GSI offers storage bins with capacities up to 1.1 million
bushels, couple that with a wide selection of advanced dryers. This includes portable, stack, tower
and process dryers, as well as a full line of fans
and heaters. All GSI dryers feature easy-to-use and
state-of-the-art controls, heavy-duty construction
and industrial grade electrical components.

Efficient enclosed belt conveyors

Hi Roller
Enclosed Belt Conveyors
5100 W.12th St.
Sioux Falls, South Dakota, U.S. 57107-0514
Tel: 1.605.332.3200 * Fax: 1.605.332.1107
E-mail: sales@hiroller.com
Internet: www.hiroller.com
72

Hi Roller Conveyors, Sioux Falls, South Dakota, U.S., designs and manufactures carbon steel,
stainless steel or galvanized enclosed belt conveyors. Hi Roller developed the original version 35 years
ago, and the enclosed belt conveyor has become the
standard of the industry.
The patented reloading system returns any dust
and spilled material back onto the carrying surface
of the belt without the need for cumbersome auxiliary reloading equipment. Dust or spilled material
falls onto the returning belt and is conveyed to the
tail section where it is automatically reloaded back
onto the belt's carrying surface.
Hi Roller conveyors must meet three primary

goals. They must be:
 totally enclosed and self-cleaning;
 without bearings exposed to the internal
atmosphere; and
 maintenance friendly.
Hi Roller models handle capacities up to
4,800 tph.
The "Consignor," a totally enclosed moveable
tripper designed to replace open-belt trippers in enclosed galleries, is remote-controlled via a programmable logic controller (PLC).
For more information about its products, contact Hi Roller at sales@hiroller.com or by phone at
1.605.332.3200

July 2009 / World Grain / www.World-Grain.com

http://www.gwmfg.com http://www.gsiag.com http://www.hiroller.com http://www.World-Grain.com

World Grain - July 2009

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