Great Dane offers solution for temperature-sensitive loads

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LOUISVILLE, Ky. – Great Dane says its new i-Van is a versatile trailer designed and engineered to offer semi-insulated properties in conjunction with the strength and durability of the Classic dry freight van.

“From candy to chemicals, Great Dane’s new i-Van is truly a versatile trailer and the solution for temperature-sensitive loads,” said Chris Adkins, senior vice-president of sales and marketing.

In the past, trailer manufacturers used fiberglass and plywood for semi-insulated vans, much like the materials employed to insulate a house. As materials progressed, and trucking customers expressed a need for better thermal insulation, Great Dane moved to the spray foam method of insulation. While this was an improvement, it was a tedious, manual process and the foam had to be hand-shaved so that the plywood would fit over it. The shaving also affected the integrity of the insulation.

Great Dane’s new foam press method for trailer insulation provides a number of benefits.

“It is a more uniform process, and a better process, that results in a cleaner appearance,” said Phill Pines, chief operating officer, Great Dane Trailers. “We are spending $5 million to re-tool our refrigerated and specialty dry freight trailer production lines at our Brazil manufacturing facility, where the new i-Van semi-insulated vans will be built. The re-tooling consists of adding the specialty foam presses to build i-Van as well as refrigerated trailer wall and roof assemblies. These units will be part of our new modular design assembly, which allows for reduced manufacturing cost while at the same time lowering the weight of the trailer and improving the design integrity.”

i-Van combines the traditional sheet-and-post construction of a van with the press-panel insulated technology of a reefer, which creates a modular wall construction without the need to spray and shave urethane insulation prior to trailer completion. By eliminating shaving, which causes an opening in the cell structure, i-Van offers advantages over other semi-insulated vans by providing a flat, smooth, interior lining with minimal fasteners, the company claims. The i-Van integrates modular insulated side and roof panels onto a van floor, which also can be insulated upon request. The interior is glass-reinforced plastic, with Great Dane’s exclusive PunctureGuard being the ideal specification. The standard interior lining is 0.050-inch PunctureGuard installed full length to the frontwall. Options for thicker PunctureGuard interior linings are available.

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