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Furnace
& Pouring :
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Transferred
to induction furnace, quality is checked
with the help of spectrometer. Liquid
metal of right quality is tapped,
transferred and poured into moulds
kept ready using pouring ladles &
mono rails.
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Sand
Plant & Moulding Line :
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Fully Mechanised Sand Plant with high
production intensive mixer delivers
green sand to moulding machines. Moulds
are prepared using pneumatic SJS moulding
machines.
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Fettling
& Grinding :
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Castings cleaned from knockout machines
are inspected, shotblasted by double
door 72" dia turntable in a stream
of steel shots and finally ground to
remove extra material. |
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Machine
Shop
Castings produced in the foundry are machined with the help of
CNC, VMC, GPM and SPMs. Dynamic Balancing Machines capable of
balancing clutch plates and brake drums weight ranging from 1 kg to 120 kgs are used.
Surface grinding and Burnishing to get a surface roughness upto 15 microns CLA is employed.
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Pattern
Shop:
Araldite and metallic patterns adoptable to machine moulding
are prepared in-house using CNC and VMC machines.
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Quality Assurance
Spectrometer and Carbon equivalent
meters are used for control of liquid metal analysis and quality of raw material. Universal testingmachine,
Optical Brinell hardness tester are employed to test
mechanical properties and Metallurgical microscope for analysing microstructures.
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Sand
Testing Lab :
To monitor the health
of the moulding sand,
properties like active
clay, loss on
ignition volatile matter,
green compression, Splitting
and Shatter tests
are conducted apart
from sieve analysis of
sands.
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Spectrometer:
With Iron and Copper based channels, the instrument gives
quick and reliable analysis.
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Metallographic
Lab :
Microscopic studies to find out the matrices of
metals and other influencing phases. |
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Physical
Lab :
Universal tensile testing
machine together with
hardness testers to check
the properties conforming
to various Indian & International
standard grades of castings.
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Final
Inspection :
Final Inspection is carried out as per
specifications of customers with required gauges and instruments by quality assurance department.
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