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SUMMER INTERNSHIP SREEVEE B-SCHOOL
MAAS BLUE METALS & CONTRACTORS
(JUNE-JULY 2013)
THANGAPANDI
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ACKNOWLEDGEMENT:
First and for most I would like thankSREEVEE BUSINESS
SCHOOL and its professors for making me to realize how the
corporate world would react to the job seekers in the present competing
world. Because things seems to be easier when it comes to us, but we
dont receive them in the same way when we go in search of them.
I am also thankful Mr. A.ARASENDRAN (PROPRIETOR
MAAS BLUE METALS & CONTRACTORS) who has given me the
opportunity to do my internship in his firm. He is a man of kind and
gentleness who has accepted my offer for internship interestingly and
has provided me with required information and support as and when
required.
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INTRODUCTION:
To start off, first let me explain about what the product they
produce because very few are aware of what a BLUE METAL is..? In a
brief, its a method of blasting boulders i.e... (Rocks) from mountain and
crush them into verity of small metals i.e... (Stones) and then use them
for sale. They are mainly used for construction of Roads, Dams,
Buildings, Airports, mostly for all construction purpose.
ABOUT THE FIRM:
MAAS BLUE METALS & CONTRACTORS were
incorporated by Mr. A. Arasendran in the year 1998 as a small scale sole
proprietorship firm. Initially they entered into the business just as a
producer of blue metals (which is nothing but crushed stones). But,
during the past twelve years their growth has become unremarkable.
They have grown five times bigger than how they were in the beginning
stage. Due to their quality and service they have become the best in their
class of product and have attained a reputed goodwill among their
customers for their service.
Maas Blue Metals is Theni based firm which deals with Quarry
and Crushing operations according to the needs of the market. It is 0ne
of the leading entrepreneur associated with diversified business
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segments such as Estates, Farms, Agricultural Sector, Quarry and
Crushing operations and Contracts. Now they also deal with contract
works and government tenders, this act as a big support and credit
towards the company
OBJECTIVE OF THE INTERNSHIP:
Designation provided to me Production & manager in Crusher.
My primary objective was to have a clear and detailed knowledge
of the entire Crushing process of the firm.
The task assigned by the firm for me is to calculate and achieve
targeted production accordingly. Then to understand what
production method they follow.
Production analysis.
Understand and study about the labor situation.
Process of production involved:Raw material:
Final stage of quarry is primary stage of crushing. The raw
materials were taken from quarry. The size of raw material 500-600mm.
boulder is unloaded in tipper to bunker.
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Jaw crusher:
Next stage of crushing jaw crusher. It is primary stage.
Materials are crushing from to conveyer output material 150-
200mm. Then the roble (100mm rock) is sent to the
secondary machine
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small Vibrator:
After crushing stage material are vibrating .that material dividing
two product.
40mm
Dust
Production process
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Cone crusher:
After jaw crusher stage material were taken from jaw crusher
Material mixing in cone .then conveyer belt via into big vibrator. Those
robles which are sent from the jaw crusher is crushed and sent to avibratory (a separator) it is this place where the important process takes
place that is the separation of different products takes place on the basis
of their sizes. Like 40mm, 12mm, 6mm, and dust. These aggregates are
then to the final stage to another machine
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VERTICAL SHAFT IMPACT (VSI):
This is the final stage where in only a slight modification
is done the end products from the cone crusher is sent intothe VSI. It just fines those aggregates and brings the end
products into fine shapes. This is nothing but a stage for
quality improvement.
Type of product:
Product 40 mm size
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Product 20 mm size
Product 12 mm size
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Product 6 mm size
Product dust
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All machine used for current in generator
Product loading in customer
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EXPENSESFOR RAW MATERIALS:
particulars (per ton) Cost per ton (in rupees)
Boulders cost per in ton 110
Production cost (labor, power,
transportation, and overheads)
20
Other expenses( machinery & equipment
wear parts)
10
Total cost 140
EXPENSES FOR PRODUCTION:
Particulars (per ton) Cost of production (in rupees)
Salary and wages 80
Machinery cost 50
Electricity and maintenance 65
Total 195
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