The document acknowledges and thanks the author's guide and the team at Chanderpur Works Pvt. Ltd. for their guidance and support during the author's industrial training. It provides a preface stating that completing the project gave the author more confidence. The contents section then outlines the topics covered in the project report, including descriptions of equipment like ball mills, roller mills, and rotary kilns used in cement production, as well as welding techniques used in maintenance and repairs.

1. ii
ACKNOWLEDGEMENT
I take this opportunity to express my deep sense of gratitude to my guide Er. Narendar
Bansal (Head of department, Mechanical Engineering) of our esteemed institution
JMIETI for their enlightening guidance, untiring interest, constructive criticism and for
giving me valuable time even beyond office hours. Needless to say, that without their
suggestions and guidance my industrial training dream never fulfilled.
I am greatly indebted to team of “Chanderpur Works Pvt. Ltd.”, Yamuna Nagar for
giving precious time to complete my training and I want to devote specifically thanks for
quality head, Cement plant for their co-operation and continuous encouragement
throughout the training period.
Thanks is also due for the Mr. Deepak Chokker, Machine Shop Engineer, Mechanical
Department in Chanderpur Works for his costly guidance and to each and every member
of the Mechanical Department and Mechanical Workshop of Chanderpur Works for giving
me the desired knowledge.
Name
Roll No.

2. iii
PREFACE
Beginning of a system project was entirely sudden but it comes by result of discussion,
consultation and contemplation. Problem unsolved here can never be satisfactory
eliminating later. But when I completed my project, I felt lot more confident. Now I can
do a new job more confidently and in a better way.
Practical training is the essential part of engineering study. It familiarises with the
practical aspects in the industry. We get knowledge of design, development, production
and quality of the product in the industry.
I feel proud of receiving the training at “Chanderpur Works Pvt. Ltd.”, Yamuna Nagar
which is one of the top most industries in India.
Name
Roll No.

3. iv
CONTENTS
Particulars Page No.
Certificate i
Acknowledgement ii
Preface iii
Contents iv-v
List of Figures vi
List of Tables vii
S. No. Topics Page No.
1. INTRODUCTION 1-2
1.1 INTRODUCTIONTO ORGANISATION 1
1.2 IN PURSUIT OF EXCELLENCE 1-2
1.3 OUR PRODUCTS 2
1.4 OUR VISIONS 2
1.5 OUR PATRONS 2
2. PROJECT WORK 3-16
2.1 BALL MILL 3-5
2.1.1 DESCRIPTION 3-4
2.1.2 WORKING 4
2.1.3 APPLICATIONS 4-5
2.2 ROLLER MILL 6
2.2.1 DESCRIPTION 6
2.2.2 WORKING PRINCIPLE 6
2.2.3 APPLICATIONS 6

4. v
2.3 ROTARY KILN 7-8
2.3.1 DESCRIPTION 7
2.3.2 CONSTRUCTION 7
2.3.3 WORKING 7
2.3.4 OTHER EQUIPMENTS 8
2.4 SYSTEM REQUIREMENTS 9-11
2.4.1 MANUFACTURE OF CEMENT 9
2.4.2 PROPERTIES OF CEMENT 9-10
2.4.3 TEMPERATURE CONTROL 10
2.4.4 CLINKER HARDNESS 10
2.4.5 KEY PROPERTIES OF GRINDING MEDIA 11
2.5 WELDING TECHNIQUES 12-16
2.5.1 GAS TUNGSTEN ARC WELDING 12-13
2.5.1.1 TIG WELDING PRINCIPLE 12-13
2.5.1.2 APPLICATIONS 13
2.5.2 SUBMERGEDARC WELDING 14-16
2.5.2.1 FEATURES 14
2.5.2.2 WELDING OPERATION 15-16
3. RESULT & DISCUSSION 17
3.1 RESULT 17
3.2 DISCUSSION 17
4. CONCLUSION 18
4.1 CONCLUSION 18
REFERENCES

5. vi
LIST OF FIGURES
S. No. Figure No. Particulars Page
No.
1. Figure 2.1.1 Ball Mill 3
2. Figure 2.1.2 Ball Mill Layout 4
3. Figure 2.2.1 Roller Mill 6
4. Figure 2.3.1 Rotary Kiln 7
5. Figure 2.3.2 Rotary Kiln Layout 8
6. Figure 2.4.1 Cement Clinkers 11
7. Figure 2.5.1 Gas Tungsten Arc Welding 13
8. Figure 2.5.2 Submerged Arc Welding 15

6. vii
LIST OF TABLES
S. No. Table No. Particulars Page No.
1. Table 1.1 Company Profile 1