b.
Shipping Logistics
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Crumb rubber is ordered from
your state's crumb rubber operator based on our exacting specifications. The raw material will have the consistency
of coffee grounds and come in super sacks of up to 2,000lbs.
Your state may negotiate "just
in time" deliver schedules for the crumb and must provide storage for the raw
material until it is utilized in the manufacturing process.
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The Supersacks are placed into
the staging rack by forklift. The
crumb is then emptied into the hopper and delivered by elevator to the
holding bin at the top of the Mixer.
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The computer-controlled mixer
blends the correct amount of crumb rubber material, resin, catalyst, water
and pigment for the optimum consistency.
The material is blended within the mixing auger and distributed into
fill tubs where it is weighed and poured into the appropriate mold.
The rubber/resin compound from
the mixer is weighed and placed into the proper mold. Workers screed the material in the mold
for uniformity before the mold cover is placed over the material.
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The mold is taken to the
prepress station where even pressure is applied preparing it for the rolling
press.
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Upon leaving the prepress the
molds enter the patented rolling press
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Industrial rollers mounted to
heavy-duty bearings put pressure on the molds, curing the rubber and resin
compound inside. The height of the
rollers can be adjusted to accommodate a variety of products.
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Within a short time, the molds
emerge from the rolling press and are moved to the demolding station.
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Finished products are removed
from their molds at the demolding station.
A heavy metal base holds the base of the mold while a hydraulic lift
removes the mold cover from the mold base.
Tiles are visually inspected and
randomly sampled for quality and consistency. Strict quality controls ensure that products meet the
appropriate specifications.
Playground tiles must meet stringent fall height requirements.
Molds are washed and stored on
storage racks or seasoned and placed back into production for another run
through the rolling press.
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Tiles are stacked on pallets for
optimum airflow where they will continue the curing process. Pallets with tiles weigh between 2,500 and
4,000 lbs. Tiles are then packaged
and shipped to the end customer.
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An area needs to be set aside
for cardboard cutting and binding where tiles are packaged for shipment.
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Finished goods are packaged with
cardboard and binding straps while on pallets.
The bundled tiles are stored
until such time as customers are ready for shipment. Special consideration will have to be
taken for the storage of several pallets either on-site of off-site.
Customer Dock and forklift
capabilities must be taken into account when scheduling the shipment and
unloading of tiles.
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