- Material Selection
Raw materials are carefully sorted and
tested from our suppliers to ensure
the fundamental requirements necessary for the
production of best quality
products.
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- Compounding
Rubber is throughly mixed with chemical agents
in the banbury mixer and
is then cooled in the batch - off machine. A
repeat is required with the yield
of the final stock.
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- Cord Manufacturing Process
The final stock is used to coat at the same
time on both sides of the nylon
textile using 4 - roll calender. The double
- sided coating minimizes time,
or in another word, maximizes output. This stage
produces the products of
various types and sizes for the next manufacturing
process.
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- Tread Stock Extruding and Sidewall Rubber
Manufacturing Process
At the same of the cord manufacturing process,
another part of the final
stock is processed by the extruder machine to
be tread and tire sidewall.
The product from this process, the cut plies,
is later conveyed and cooled
for the next procedure.
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- Tire Building Process
The tire building machine is applied to integrate
the cord, the nylon textile
belt and the cut plies during the building of
green tire.
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- Curing Process
The automatic B.O.M. deployed cures various
types and sizes of the green
tires with consistent heat levels. The automatic
feature requires fewest
manpower.
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- Structuring and Trimming
The cured tires from the earlier process are
inflated and then allowed cool
in order to gain rigid struture. They are then
conveyed for trimming.
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- QC Test
Throughout the manufacturing process, our experienced
personnel closely
monitor every procedure to ensure the possibly
best quality. Before rolling off
the production line, every single unit of HIHERO
tire is tested under simulated
situations to ensure the best quality, follow
by packaging process prior to deliver
to the customers.
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