PROCESS:
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The Dies (Patterns/Tools) are manufactured using latest
CAD/CAM facilities.
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We also provide technical support to its customers to develop
cost saving and more efficient products.
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Injection and production of wax pattern from Dies
(Patterns/tools). All Wax patterns are 100% dimensionally checked.
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The Wax pattern after forming the tree or cluster undergoes
the ceramic coating process. This process is done in temperature and Humidity
controlled rooms, so that best dimensional accuracy and excellent surface
finish is achieved.
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After completing the coating process, the wax is removed by
de-waxing process, which is done by putting the ceramic mold in the hot bath of
wax.
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The Ceramic molds are baked at temperature ranging from 900°C
to 1150°C depending on the geometry and size of the casting. The molten metal
is then poured in the baked ceramic molds.
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The casting then undergoes fettling and finishing process
such as Gate Cutting, Gate Machining / grinding, Sand Blasting, Shot Blasting,
Leaching, De burring etc.
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Then the coating undergoes the Heat Treatment as per the
material specifications.
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All castings are subject to 100% visual inspection.
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All critical dimensions are 100% inspected before packing and
shipment.
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We can also supply castings in machined condition.
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Castings can be also supplied with various type of finishing
such as passivation, Electro-polishing, Blackening, powder coating, shot
blasted, Glass bead blasted.