Dhiraj.pdf

INTERNSHIP AT GOVIND MILK AND MILK
PRODUCT PVT
GOVERNMENT POLYTECHNIC KOLHAPUR
( Autonomous Institute of Government of Maharashtra )
Submitted By
Dhiraj Valmik Pote
Enrollment no : 222351
MENTOR : A. B. Patil
LECTURE IN MECHNICAL ENGINEERING DEPARTMENT
GOVERNMENT POLYTECHNIC KOLHAPUR

CERTIFICATE
This is to certify that Mr Dhiraj Valmik pote studying in Fourth Semester of Diploma in
MECHANICAL ENGINEERING of institute Government Polytechnic, Kolhapur (0011) has
completed Four-week Industrial Training satisfactorily. For the Academic Year 2023-2024 as
prescribed in the curriculum.
Place: Kolhapur Enrollment No : 222351
Date:
Subject Teacher HOD Principle
Seal of
Industry

ACKNOWLEDGEMENT
I would like to express my special thanks of gratitude to Govind Milk & Milk Products
Pvt Ltd As well as our teachers who give me the golden opportunity to do this wonderful
industrial training which help me in doing a lot of enhancement in knowledge and to know
aboutso many new things.
Secondly, I would also like to thank my teachers, Head of the Department who help
me in finishing the industrial training within time. This training helps me in increasing my
knowledge and skills . Thanks again to all who supported.

ABSTRACT
➢ I learned about how the actual production done and what are the challenges for industry.
How an industry grows up.
➢ How machining is done.
➢ How machines are maintained
➢ Advantage and disadvantages of working in an industry.
➢ All the workers owner as well as supervisor were supportive it was an great journey to work
at industry.
➢ How different conditions are handled.
➢ This training showed taught me various things out of academics and also application of
some learned academic concepts
➢ How the owner observes the works in industry. How calibration is practically done
➢ Various wonderful observations blessed and inspired me with a big bunch of knowledge
ofindustries.
➢ Also the neighboring industry invited me to their industry. How finishing is done
➢ How the things are recorded
➢ Learned about the management of industry from the owner.

Content
SR NO. CONTENT INCLUDED IN REPORT
1
Information about company
2 Machines used in industry
3 Maintenance in the Food Manufacturing Industry
4 Boiler Maintenance
5 Motor Maintenance
6 Safety Precaution
7
Practical and Special Experiences at Industry

Information About Company
Govind Milk and Milk Products Pvt. Ltd. was established in 1995 in Phaltan, Satara
district, Maharashtra. For Govind Milk, the primary intention behind launching the company
was to help and empower farmers, who were suffering at the hands of local vendors. Since its
inception, Govind Milk has fast emerged as a nationally renowned, quality conscious dairy
brand for best quality milk products and online cow milk products, happily cherished by lakhs
of consumers in India.
Govind Milk’s production facility at Phaltan is a prime milk shed area, resplendent with
abundant water, fodder, and power supply. This strategic aspect greatly consolidates Govind’s
in-house milk production capabilities and milk processing systems.
As the top dairy manufacturer in India, Govind Milk has demonstrated its commitment to
dairy excellence, product innovation, cattle welfare, farmer development and consumer
satisfaction.

MACHINES USED IN INDUSTRY
➢ PASTEURIZED MILK
1. Raw milk is collected from farm and from co-operative union office.
1. Collected raw milk is passed through platform test and others adulteration test
2. Then passed milk is chilled in a storage vat at 40C.
3. Storage milk is recombined with skim milk or full cream milk for maintaining fat
percentage (3.5%) according to BSTI standard.
4. . If raw milk have higher fat percentage then skim milk is added to make balance.
6. Pasteurized milk is homogenized by milk homogenizer.
7. Then cooling them at 40C.
8. Then cooled milk is stored in storage vat (4 vat).
9. Then cooled milk is taken in the packaging machine from storage vat.

➢ 2. Milk homogenization
1. Milk homogenization is a mechanical process that involves treating the fat molecules in
milk by reducing the fat globules' diameter to a smaller size and breaking them into smaller
globules, increasing the number of total fat globules in the milk. The machine that performs
this process is known as a Milk Homogenizer.
2. This process increases the shelf-life of milk by a lot, making it a preference for dairy
farmers who want to ship higher milk quantities to far distances. Unlike pasteurization, it’s
not meant for safety purposes but rather for consistency and shelf-life increase.
3. Milk homogenizers are industrial-grade machines, so they’re somewhat of an investment.
Depending on the kind you get, it could cost anywhere from a few hundred dollars to several
thousand. Milk homogenizers also tend to last an incredibly long time, making them a worthy
investment for dairy producers.

➢ Milk Packaging Machine
Manufacturer of a wide range of products which include single head milk pouch packing
machine, milk packing machine, automatic milk packing machine and double head milk pouch
packing machine.
➢ Mist cooling system.
➢ Feeding equipment.
➢ Green fodder cutters.
➢ Chaff cutter.
➢ Fodder grinder.
➢ Pasteurizers.
➢ Separator

Maintenance in the Food Manufacturing Industry
1. The food manufacturing industry has many unique challenges that necessitate a solid
reliability plan. However, those very challenges can make the maintenance tasks needed to
uphold reliability difficult. As such, it’s important for food manufacturers to make sure they
follow best practices when implementing a PM program
2. In food manufacturing, maintenance supports various key objectives, a number of
which are unique to food production. Among the roles that maintenance plays in food
manufacturing are the following.
3. Whenever equipment breaks down in a food manufacturing facility, it puts the product
itself at risk. The longer food is left to sit out, the higher the chances they will have to be
discarded, due to spoils. For products that have strict temperature control requirements, the
likelihood of food going bad increases. In a facility that produces thousands of pounds of
product every day, that can result in massive losses in addition to the reduced production
time.
4. Given the fact that people ingest the products that come out of food factories, there
are many strict regulations that manufacturers in this industry must comply with. Failing to
comply with those standards results in hefty fines, as well as a lost reputation as a
manufacturer.
5. Like other industries, food manufacturers have to comply with standards, such as those
set forth by the Occupational Safety & Health Administration (OSHA) and the
Environmental Protection Agency (EPA). However, they also have a number of other
regulations to keep up with, including standards from the Food and Drug Administration
(FDA) and the US Department of Agriculture (USDA).
6. Inspections can happen at any time, so the facility needs to always be kept in strict
compliance. In addition, these standards can change from time to time, with the level of
scrutiny and strictness generally increasing as time progresses.

Boiler Maintenance
1. Maintain a boiler room log to record any problems and routine maintenance. Check
combustion, inspect burner controls, and inspect burner operation. Conduct trap inspection
program with replacement of trap elements in apartment units and steam traps within the
cellar.
2. Boilers are used to produce steam. The generation part of a steam system uses a boilerto
add energy to a feedwater supply to generate steam. The energy is released from the
combustion of fossil fuels or from process waste heat.
3. Best Practices For Industrial Steam Boiler Maintenance
4. Monitor Water Quality and Maintain Proper Water Treatment Processes.
5. Schedule Regular Steam Boiler Inspections.
6. Choose a Steam System with Advanced Boiler Monitoring.
7. Choose a Boiler System with the Highest Safety Ratings.
8. Pay Attention to the Boiler System Lifecycle.

Motor Maintenance
1. A well and carefully designed motor maintenance program, when correctly used, can be
summed up as preventive maintenance, predictive maintenance and reactive maintenance.
Inspection cycles depend upon the type of motor and the conditions under which it operates.
2. Undervoltage and overvoltage wear out the motor’s stator insulation. Undervoltage stresses
the temperature in the insulation
3. Usually, induction motors are capable of handling overvoltage situations. However, severe
overvoltage may cause turn-to- turn, phase-to-phase or phase-to-ground short circuiting. That
is a short-circuit between the phases or between the phases and the frame.
4. Motor Principle: An electric motor (dc motor) works on the principle that when an electric
current is passed through a conductor placed normally in a magnetic field, a force acts on the
conductor as a result of which the conductor begins to move and mechanical energy is obtained.

Gear box
1.The Gearbox is the process of transmitting energy in a mechanical engine to increase the
output torque or to change the speed of a motor. A motor shaft is attached to one end of the
gearbox and through the internal gearbox configuration, empowers an output torque and
the speed determined by the given ratio.

Bearing
1.From the construction, working of bearing can be understood easily. Inner ring fits on a
shaft, outer ring fits inside the stationary component through which the shaft passes. As the
shaft rotates, along with the inner ring, balls start spinning inside the cage. Its common
applications include gearboxes, wind turbines, material handling, pumps, fans and blowers,
mining and construction equipment, etc. ii. Cylindrical Roller Bearing - It is designed to
carry heavy radial loads and is suitable for highspeed applications Bearings find application
in every industry that comprises components and equipment. It’s important to keep in mind
various factors such as bearing friction, temperature, and lubrication while selecting these
bearings. Also, the design and construction of bearing does have an impact on performance
. Factors such material, seal, race, locating, and maximum static and dynamic loads should
be evaluated while choosing bearings.
A motor's bearings reduce friction to help the machine run smoothly and quietly, but they
will fail if they're old. While it can be a time-intensive process that requires you to take
apart the motor, you may still replace the bearings on your own in a few hours. A motor's
bearings reduce friction to help the machine run smoothly and quietly, but they will fail if they're
old. While it can be a time-intensive process that requires you to take apart the motor, you may still
replace the bearings on your own in a few hours.

Pump
1. All pumps use basic forces of nature to move a liquid. As the moving pump part
(impeller, vane, piston diaphragm,etc.) begins to move, air is pushed out of the way. The
movement of air creates a partial vacuum (low pressure) which can be filled up by more
air, or in the case of water pumps, water.The purpose of pump maintenance is to make sure
that pumps:
2. Are running as efficient as possible. Reduces down time. Reduces equipment costs by
extending the life of the equipment
3. Preventative Maintenance is inspection and repair scheduled at specific intervals (daily,
weekly, monthly, yearly) or based on the number of hours run. Visual inspections are made
externally and internally by dismantling the unit, replacing seals such as gaskets and
mechanical seals, with pump parts checked for wear.
4. The impeller is the key component of a centrifugal pump. It consists of a series of curved
vanes. These are normally sandwiched between two discs (an enclosed impeller). For fluids
with entrained solids, an open or semi-open impeller.

Safety Precaution
1. Provide personal protective equipment to all employees who need it. Think:safety
glasses, hard hats, steel-toed boots, aprons, gloves, and more. Encourageall employees to
wear personal protective equipment when and wherevernecessary
2. important safety rules in the workplace
3. Follow the dress code.
4. Wear safety gear.
5. Maintain personal hygiene.
6. Take responsibility for your personal safety.
7. Maintain a clean workspace.
8. Follow work procedures.
9. Learn how to act in an emergency. 10.Report accidents if they occur.

Objective of Manintenace Mangement

Practical and Special Experiences at Industry
➢ I learned about how the actual production done and what are the challenges for industry.
➢ How an industry grows up
➢ How machining is a done.
➢ How machines are manintned.
➢ Advantages and disadvantages of working an industry.
➢ All the workers owner as well as supervisor where supportive it was an grate journey to
work at industry.
➢ How different conditions are handled.
➢ This turning showed taught me various things out of academics and also application of
some learned academic concepts.
➢ How the owner observers the work in industry.
➢ How celebration is a practically done.
➢ Various wonderful observation blessed and inspired me with a big bunch off knowledge
of industries.
➢ Also the neighbouring industry invited me to there industry.
➢ How finishing is done.
➢ How the things are recorded.
➢ Learened about the management of industry from the owner.
➢ I removed the burr from the job by asking the worker and learned many things.
➢ I made celebration using some instruments.
➢ The neighbouring industrialist also sharad there journey to built there industry and he also
invited meet to his industry.

Dhiraj.pdf

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