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| Excess
material is easily moved from covered hopper cars without dust
or spillage. In one hour, one man with a Hi-Vac® can remove overloads
that used to take half a day of shoveling by a crew of several
men. Material is easily recycled. |
Shipbuilder's
Hi-Vac® quickly paid for itself through reduced labor costs and
sand reclamation. Hi-Vac® removes blasting sand from holds and
compartments. Intercept hopper at right collects 90 to 95% of
the sand for reuse, while fines and dust are collected in the
hopper under the "Powerhead". |
Hi-Vac®
cut in half the cost of removing heavy, wet sand from these
24" high pressure chambers at a water treatment plant.
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| Bottom
dump hopper allows nearly continuous operation. Vacuumed material
can be discharged to a conveyor, truck, storage bin, etc. Optional
service platform gives access to the Hi-Vac® "Powerhead"
for maintenance. |
Formerly,
a five-man broom and shovel crew took 10 days to clean out this
elevator pit. Now, two men and a Hi-Vac® do it in three days.
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Hi-Vac®'s
patented 3-stage separation/filtration system allows cleanup
of wet and dry materials at the same time, without a mechanical
switchover or bypassing any filters. |
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| Railroad
can charge higher rates for its boxcars after they've been thoroughly
cleaned out with a Hi-Vac®. |
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Spillage
under conveyor idlers is cleaned out in 25% of the time it used
to take a broom and shovel crew. |
