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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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