This document appears to be a project report submitted by a student named Viralkumar Shaileshkumar Wadiya for their diploma in mechanical engineering. The report documents the student's week-long practical training and visit to Jupiter Technologies Ltd, where they observed production issues including insufficient pressure on compressor heads. The student's report provides information on the company, details of the machines and tools used, products manufactured, and analyzes the identified problem of insufficient pressure on compressor heads.

1. 1
A
Project Report
On
Insufficient pressure on Compressor Head.
In partial fulfillment of requirement for
Diploma in Mechanical Engineering
A.Y DADABHAI TECHNICAL INSTITUTE
KOSAMBA,
GUJARAT.

2. 2
This is to certify that MR. VIRALKUMAR
SHAILESHKUMAR WADIYA of MECHANICAL
ENGINEERING DEPARTMENT, enrollment no.
146018319012 studies in 5th
Semester from
A.Y.DADABHAI TECHNICAL INSTITUTE KOSAMBA
has finished the project report on Insufficient
Pressure on compressor head. Satisfactorily in
subject PROJECT 1 in the term ending OCTOBER
2015.
_______________ ___________________
Guide Head of Department
__________________ ___________________
Principal External Faculty
CERTIFICATE

3. 3
In Under-Guidance of
Mr. U.S.DESAI
(Lecturer at Mechanical Eng. Department)
Head of Department
Mr. D.G.KALATHIYA
(Mechanical Eng. Department)
Principal
Mr. H.I.PATEL
(A Y D TECHNICAL INSTITUTE)
GUIDANCE

4. 4

5. 5

6. 6
Personally, I am thankful to Gujarat Technological University
that I had the opportunity to be involved in such industrial visit
& training at JUPITER TECHNOLOGIES LIMITED.
I am really thankful to JUPITER TECHNOLOGIES
LIMITED. For Providing Co-operation & giving me fundamental
information about project.
I am very much thankful to Mr. D.K.VERMA & Mr.
PARTH VERMA (Branch Head at works.) for providing us the
information about the JUPITER TECHNILOGIES LIMITED.
I would also like to thanks my parents without their
support it would be difficult to finish my task. As well as I would
also like to thanks all people to whom I meet during my
training.
I am very much thankful to our college principal Mr. H. I.
PATEL, our department H.O.D. Mr. D.G.KALATHIYA&
professors as well as my project Guide by Mr. U.S .DESAI who
provided me all relative Guide for preparing this report.
WADIYA VIRALKUMAR
S. 146018319012
Acknowledgement

7. 7
Production is always a very important prospect for any kind of
any industry.
As per the requirement for the project work to find industry
defined problem they visited the Jupiter technologies.
Company. The company is basically an Air Operated pressure
reducing Valve (PRV) manufacturing company. It manufactured
different Air operated pressure reducing Valve, Control and
On-Off Valve, Etc.
There we find some issues during production work. But among
all that the major issues is insufficient pressure on Compressor
Head production system.
Thus it increases the production rate and reduced the
production time. Therefore the production rate and reduced the
production time. Therefore as a solution of this problem they
are cleaning & proper Maintenance.
Abstract

8. 8
In every field of education imported to the “STUDENT
PRACTICAL VISIT”, if possible should be given to the student.
This will help the student to bring out & exhibit the qualities,
which is no way can. Be exhibited by theoretical visit. It helps us
to get a better prospectus and understanding of working
condition of the various industries.
Under this practical visit, one has to be there in the company
work there collecting information and prepare a report on visit.
In this project I have to do visit of 07 days of and industrial unit,
which is medium scale industry. During visit time we are
required observe all aspect of company and then prepare
project report.
In accordance with Diploma 5th
Sem. Mechanical syllabus, I
have undergone my visit at the practical training I have visited
the JUPITER TECHNOLOGIES LTD.
WADIYA VIRALKUMAR S.
146018319012,
DIPLOMA IN MECHANICAL 5th
SEM.
PREFACE

9. 9
INDEX
(Index)
0
Equipment and Machineries.
Problem SUMMARY
Industrial Profile
Student Profile Page NO:8
Page NO:10
Page NO:15
Page NO:28

10. 10
Student
Information.

11. 11
Student Information
COLLEGE NAME A Y DADABHAI TECHNICAL INSTITUTE
(KOSAMBA)
COLLEGE CODE 601
UNIVERSITY GUJARAT TECHNOLIGICAL UNIVERSITY
BRANCH MECHANICAL ENGINEERING
SEMESTER 5th
(3rd
Year)
STUDENT INFO NAME ENROLLMENT NO.
WADIYA VIRAL 146018319012
CONTACT NO 9825473474 -
E-MAIL Virallivefree@outlook.com

12. 12
Industrial
Information.

13. 13
2.1 Industrial Information
 Industrial Coordinator Information
NAME D.K.VERMA
CONTACT
ADDRESS
Shed no, 10 Opp.Robytex, Beside SMC Pumping
Station.
Road No,6 Functional Estate Udhyog Nagar Udhna
SURAT-394210
MOBILE
NO.
9824150790
E-MAIL ID feedbachdkv@gmail,com

14. 14
2.2 Introduction
Jupiter technologies
Pvt . ltd.
JUPITER TECHNOLOGIES LTD, a art of the own business
Group, was setup in 1996 in small unit.
Its produces AIR PRESSURE REDUCING
VALVE and leads the industry with its largest integrated
others parts complex at unit place. The company,
through its Hydraulic pressure production. The valve
range in size from a 1”*2” with a D’ orifice 8”*10” with a
‘T’
Orifice .with flange ranging from 150 to 2500 ANSI or 6
to 40DIN with flat face, raised face or RTJ ring face.

15. 15
2.3 Corporate Information
Company Secretary:-
Shri D.K.VERMA MANAGER
Shri P.D.VERMA
2.4 Group Motto
To prefer a good providing solution to customer with
appropriate and cost-effective industrial products.
2.5 Strong Fundamental
 Highly Experienced Management.
 Team Work and Team Building.
Fast working and good solution.
2.6 mission and future scope
 Value Addition.
 Superior Quality Products.
 Unmatched Customer Service.
 Increasing products with new features

16. 16
 Reliable products.
2.7 Research and Development
1. Specific areas in which R&D is carried out by your
Company
The R&D efforts of the Company are directed towards the
Following:
a) Work for, and support manufacturing, in achieving
improvement in processes, consumption norms and overall
reduction in manufacturing cost of all existing products.
b) Developing new catalytic processes and techniques to
Introduce valve moiety into standers parts, to be used as
pressure valve.
2. Benefits derived as a result of the above R&D
Following benefits were derived from the above R&D:
a) Higher value Chain products were added to the standard
materials of Specialty pressure valve using both the basic raw
materials as well as the valves intermediates made in-house.
b) Reinforced the existing customer base and further increase in
numbers of companies added to the list of the customers both
in domestic and overseas segments.
3. Future plan of action
Our state-of-the-art R&D centre along with quality
Assurance centre work with a focused approach to developed
advanced pressure reducing valve in industry. Going forward
R&D centre will concentrate on creating further value addition

17. 17
for customers with the aim of making the company more
competitive.
Machineries and
Tools Information

18. 18
LATHE MACHINE.

19. 19
Specification:
SWING OVER ,MACHINE BED MIN. 350 MM
SWING OVER CROSS SLIDE MIN. 190 MM
DISTANCE BETWEEN CENTERS 750-800 MM
TURNING LENGTH 700-750 MM
WIDTH OF TABLE MIN. 260 MM
NO. OF SPEED RANGES 2 * 8
SPEED RANGE A 50-350 REV./MIN
SPEED RANGE B 250-2000 REV/M
NORMAL CHUCK DIAMETER 160 MM
CROSS-SLIDE TRAVEL 175-190 MM
 Width of Cross-slide :- 140 mm

20. 20
 Uses in manufacturing
1. Cuts the impeller of pump if the size of impeller is
large.
2. Reduce the diameter of lantern ring and pressure
ring.
3. Truing of Impeller of pump.
4. Make the top surface of gear boxes.
5. Cuts the thread on foundation bolts.
A lathe may or not have a stand, which sits on the floor
and elevates the lathe bed to a working height. Some lathes are
small and sit on a workbench or table, and do not have a stand.
Almost all lathes have a bed, which is a horizontal beam.
Woodturning lathes specialized for turning large bowls often
have no bed or tail stock, merely a free-standing headstock and
a cantilevered tool rest.
Dimension and Weight
 Length 1981 mm

21. 21
 Width 1092 mm
 Height 1600 mm
 Weight (Approx.) 2000 kg
3.2Drilling Machine

22. 22
 Parts

23. 23
The main parts of radial drilling machine are
 Base
o The base of the machine is large cast iron
material on which is mounted a cylindrical
vertical column. The base is provided with T-
slots, which helps the w/p to be clamped rigidly
to the base of the machine.
 Vertical Column
o The column is long, cylindrical shaped part
fastened rigidly to the base. The column carries
a radial arm that can be raised or lowered by
means of electric motor and can be clamped to
any desired position. The radial arm can also be
rotated in complete circle around the column.
 Drill Head
The drill head is mounted on the radial arm and
carries a driving motor and a mechanism for revolving
a feeding the drill bit into the work piece.

24. 24
Industry’s
Products

25. 25
Air operated pressure control valve.
Pneumatic
control
valve

26. 26
Self Actuated Pressure Control Valve

27. 27
CONTROAL VALVE.

28. 28
Fiac Air-Force AF21/200S Air Compressor

29. 29

30. 30
DIAGREM OF AIR COMPRESSOR
Fiac Air-Force AF21/200S Air Compressor
 Description
 Automatic stop/start control.
 CE87/404 certified receiver.
 Pre wired ready to install.
 Cast Iron cylinder block.
 High quality low bakes paint finish.
Manufacturer Fiac
Tank Size (l) 200
Motor (HP) 5.5
Warranty 1 year parts, labor and carriage

31. 31
INDUSTRIAL DEFINED PROBLEM
Title of Problem / Project Description
Description ;
During Our visit as per GTU Schedule for Training In JUPITER
TECHNILOGIES LIMITED Company .I Found There are some
Problems like in Air Compressor Which is insufficient pressure
on compressor head I” and it have provided solutions to this
given Problems.
 Excessive noise in operation.
 Knock - same cycle as R.P.M.
 Oil in discharge air.
 Compressor vibrates.
 Air blowing out of inlet.
 Excessive discharge air temperature.
 Compressor suddenly stops working.
 Insufficient pressure on compressor head.
From Above Problems I find “insufficient pressure on
compressor head’ are more importations for the company ‘s
Prospect Becomes “insufficient pressure on compressor head
& provided solutions “insufficient pressure on compressor head
for that problem.
Insufficient Pressure on compressor head.

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 IDP Statement:-
Insufficient Pressure On Compressor Head.
 Causes & solution
 Quick exhaust Valve or Pressure Switch Unloaded
Valve Not Closing When Compressor runs.

 . Quick Exhaust Valve or Pressure Switch
Unloaded Valve Maybe Dirty or Defective, cleans.

33. 33
 Coalescing filter float stock.
 Cleans.

34. 34
 Air leaks in system piping.
 Check for leaks using soapy water solution. Repair
any system piping air leaks.

35. 35
 Blockage in air line.
 Cleans.

36. 36
Safety valve.
Tank drain valve and all fittings for leaks

37. 37
 Insufficient discharge
 Remove discharge line flex hose and check for
pressure build-up by holding finger over discharge
outlet fitting. If low pressure build-up occurs, head
is defective. Contact Apollo by Midmarket for
Return Authorization information.
Air compressor head.

38. 38
Conclusion:-
 Finally we conclude that the major Problem is some
Compressor Head Runs but Will Not Pressurize to 100 PSI
which creates problem in production system. Therefore
when we do the Proper Maintenance during specific
period of time than machine would required less
maintenance and thus Overall productivity of company can
be increased.

39. 39
REFERENCES
Site:-
 http://jupiter-technologies.com/
BOOK REFERENCES:-
Natural resources Canada. “compressors
&Turbines” ISBN 0-662-14166-0,1987